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Tel. : +91-11-22465439Telefax : +91-11-22214254
Tel. : +91-120-4196600, 4196700 Fax : +91-120-4196666, 4196777
Tel. : 0091-5735-221969, 221970Fax : 0091-5735-222863
www.goodlucksteel.com
Administrative Office :II F 166-167, Goodluck House,Nehru Nagar, Ambedkar Road, Ghaziabad (U.P.) (INDIA)
E-mail : [email protected]
Regd. Office :5/102, Sikka Complex,Community CentrePreet Vihar, Vikas Marg,Delhi - 110 092 (INDIA)
Works:Khasra No. 2839, Gram Dhoom Manikpur, G.T. Road , Gautam Budh Nagar,Dadri, (U.P.) INDIA
Good Luck Steel Tubes Ltd.
Good Luck Steel Tubes Ltd.
BLACK PIPESGALVANISED TUBES & PIPES
SQUARE & RECTANGULAR PIPESERW STEEL TUBES & TUBES
GROOVED TUBES, CR COILS, CRCAGP/GC, POWER & TELECOM TOWERS
Good Luck Steel Tubes Ltd. Good Luck Engineering Co.Good Luck Industries
Galvanised Tubes& Pipes
Black Pipes
Square &Rectangular Pipes
ERW Steel Tubes& Tubes
Grooved Tubes
CR Coils
CRCA
GP/GC
Power &Telecom Towers
Infinite,The possibilities we aspire“
”
Power &Telecom Towers
Power &Telecom Towers
Power &Telecom Towers
A Versatile Business Group with Strong Foundations“
”Good Luck Group a manufacturer and exporter of a wide range of Cold Rolled Steel, Hot Dip Galvanized Steel (HDGI), Towers, Tubes & Pipes, forgings and flanges, was established over two decades ago. With its innovative and progressive approach the group today is one of the leading and fastest business groups in the Steel Industry. An ISO 9001 certified organization, Good Luck group operates under three verticals; Good Luck Steel Tubes Ltd., Good luck Engineering Co. and Good Luck Industries.
We have an advanced manufacturing unit located at Bulandshahar District of Uttar Pradesh, (India) facilitating fabrication of steel products in bulk quantity. A thorough inspection by distinguished agencies such as DGS & D, RITES, BHEL and SGS ensures highest quality in our product range. As a group we have always strived for continuous expansion and constant growth.
Good Luck Steel Tubes Ltd.Established in the year 1986, Goodluck Steel Tubes Ltd is an ISO 9001:2008 certified organization, engaged
in manufacturing and exporting of a wide range of galvanized sheets & coils, towers, hollow sections, CR coils CRCA and pipes & tubes. We also specialize in providing Telecommunication Structures, ERW
Steel Tubes, ERW Steel Pipes, and Galvanized Black Steel Tubes. These are acclaimed for high tensile strength, long service life and higher efficiency.
State of the Art Pipe &Section Making Technology“ ”
Infrastructure
Process Flow thatworks with precision“ ”
Manufacturing Tubes according to Specifications
IS : 1239 (Part - 1) 2004
IS : 1161 / 1998
IS : 3589 / 2001
IS : 3601 / 1984
IS : 9295 / 1983
IS : 4270 / 2001
IS : 2713 /1980
IS : 1978 / 1982
IS : 277 / 1992
BS : 1387 /1985
BS : 534
BS : 1139 / En39
BS : 6323
DIN : 2439
DIN : 2440
DIN : 2441
JIS : G-3452
ASTM : A-120
ASTM : A-53
ISO : 65-1981
IS : 4923 : 1997
EN : 10219
EN : 10217
DIN : 2458
DIN : 1626
EN : 10255
Our plant is situated at Sikandarabad industrial area just 45km from Delhi. It has the state of the art tube mills , galvanizing units , cold rolling mills galvanized coil unit and corrugation machines. Pipe and lattice type structures are also fabricated and galvanized here.
A VersatileProduct Range“
“
ERW Tubes
7.006.756.506.256.005.755.505.255.004.754.504.254.003.753.503.253.002.752.502.252.001.751.501.251.000.90
19.05 22.23 25.40 28.58 31.75 33.70 34.93 38.10 40.00 42.70 44.45 45.00 48.60 50.80 57.15 60.30 63.50 69.85 76.20 81.20 88.90 101.60 108.00 114.30
CDW Tubes
7.006.756.506.256.005.755.505.255.004.754.504.254.003.753.503.253.002.752.502.252.001.751.501.251.000.90
8 10 12 16 19.05 22.23 25.40 28.58 31.75 33.70 34.93 38.10 40.00 42.70 44.45 45.00 48.60 50.80 57.15 60.30 63.50 69.85 76.20 81.20 88.90 101.60 108.00 110.00
Standard Product Range Product Range Extended on Customer’s Request
EQUIVALENT STANDARDS - TUBES
EQ-Standards Industry
Bicycle Tubes
Automobile Tubes
General Engg. Tubes
Boiler Tubes
Propeller Shaft Tube
Air Heater Tubes
Transformer Tubes
Oil Pipes
Shock Absorber Tubes
Furniture Tubes
Heat Exchanger Tubes
Structural Tube
Idler Tubes
Sectional Tubes
Bobbin Tubes for Textile Machinery
Hydro Carban &
Condeser Tubes
British BS
BS 1717/1983
BS 6323/1982
BS 6323/1982
BS 3059 (part-1)/1987BS 3059 (part-1)/1990
BS 3059 (part-1)/1987
BS 1387/1985
BS 3606/1982
BS 7613/1994
Indian IS
IS 2039(parts 1-3)/1991
IS 3074
IS 3601/1984
IS 1914(parts 1-4)/1982
IS 3601/1984
IS 8036/1976
IS 1978/1982/1979
IS 3074/1979
IS 7138/1973
IS 1161/1979
IS 9295/1983
IS 4923/1985
IS 6286
Japanese JIS
JIS G 3445/1983
JIS G 3445/1983
JIS G 3461/1984
JIS G 3461/1984
JIS G 3452/1983
JIS G 3452/1983
JIS G 3445/1983
JIS G 3461/1984
JIS G 3444/1984
JIS G 3466/1982
German DIN
DIN 2393/1994DIN 2394/1994
DIN 2393/1994DIN 2393/1994
DIN 17177/1979
DIN 2393/1994
DIN 17177/1979
American ASTM/API
ASTMA513/1994
ASTM A53/1993ASTM A214/1990
ASTM A214/1990
API 5L Gr. A/1995
ASTM A513/1994
ASTM A178/1990ASTM A214/1990
ASTM A 500 Gr. A/1993
ASTM A500 Gr. A 1993
Any Other Standards
Customer Specification
Customer Specification
Telescopic Front fork Tubes
API 5CT/1995
Customer Specification
Customer Specification
Casing & Tubing
Process IndustriesIS 1914 (PT-IV)IS 246 (PT-V)
IS 11714 (PT-III)
ASTM A53
Specifications of Tubes
Wal
l Th
ickn
ess
Outside Diameter
Wal
l Th
ickn
ess
Outside Diameter
OutsideDiameter
mm
Weight (Plain End)Thickness
mmM / TonneKg / M
168.3
219.1
273.0
323.9
355.6
406.4
2.63.24.04.5
2.63.64.56.37.08.0
3.64.05.06.37.08.0
4.04.55.67.1
4.05.05.68.0
4.05.06.38.8
10.613.2
16.2018.2
13.919.123.833.1
36.6141.64
23.926.533.041.4
45.9252.28
31.635.444.055.5
34.743.248.368.6
39.749.562.286.3
94835555
725242302724
423830242219
31282318
292
2115
25201612
Steel Tubes for uses inWater, Gas, Air & Steam CONFORMING TO IS:1239 (PART-1) 2004/ BS:1387/85
N.B. And
Series
OutsideDiameter
Wall Thickness
Nominal Weight Black Tubes Nominal Weight Galvanised Tubes Sockets
Plain End Screwed &Socked
Plain End Screwed &Socked
MinimumOD
MaximumLength
mm Min(mm)
Max(mm)
mm SWG Kg/m m/tonne Kg/m m/tonne Kg/m m/tonne Kg/m m/tonne mm mm
15 LMH
20 LMH
25 LMH
32 LMH
40 LMH
50 LMH
65 LMH
80 LMH
100 LMH
125 MH
150 MH
21.021.021.0
26.426.526.5
33.233.333.3
41.942.042.0
47.847.947.9
59.659.759.7
75.275.375.3
87.988.088.0
113.0113.1113.1
138.5138.5
163.9163.9
21.421.821.8
26.927.327.3
33.834.234.2
42.542.942.9
48.448.848.8
60.260.860.8
76.076.676.6
87.789.589.5
113.9115.0115.0
140.8140.8
166.5166.5
2.002.603.20
2.302.603.20
2.603.204.00
2.603.204.00
2.903.204.00
2.903.604.50
3.203.604.50
3.204.004.80
3.604.505.40
4.805.40
4.805.40
141210
131210
12108
12108
11108
1197
1097
1086
975
65
65
0.9471.211.44
1.381.561.87
1.982.412.93
2.543.103.79
3.233.564.37
4.085.036.19
5.716.427.93
6.728.369.90
9.7512.2014.50
15.9017.90
18.9021.30
1056826694
724641534
5.5415341
393322264
309281229
245199161
175155126
149119101
1028269
6356
5347
0.9561.221.45
1.391.571.88
2.02.432.95
2.573.133.82
3.273.604.41
4.155.106.26
5.836.548.05
6.898.53
10.10
10.012.5014.80
16.4018.4
19.5021.9
0.9561.221.45
1.391.571.88
2.02.432.95
2.573.133.82
3.273.604.41
4.155.106.26
5.836.548.05
6.898.53
10.10
10.012.5014.80
16.4018.4
19.5021.9
1046819689
719637532
500411339
389319261
306227226
241169159
171153124
14511796
1008067
6154
5145
1056826689
719637532
500411339
389319261
306227226
241169159
171153124
14511796
1008067
6154
5145
0.9471.211.44
1.381.561.87
1.982.412.93
2.543.103.79
3.233.564.37
4.085.036.19
5.716.427.93
6.728.369.90
9.7512.2014.50
15.9017.9
18.9021.30
1046819689
719637532
500411339
389319261
306227226
241169159
171153124
14511796
1008067
6154
5145
27.0
32.5
39.5
49.0
56.0
68.0
84.0
98.0
124.0
151.0
178.0
37.0
39.0
46.0
51.0
51.0
60.0
69.0
75.0
87.0
96.0
96.0
Tolerances
(a) Thickness1. Light Tube
2. Medium and Heavy Tubes
(b) Weight1. Single Tube (Light Series)
+ Not limited-8%+Not limited -10%
+10%-8%
(c) Length
(d) Tensile Strength
(e) % of elongation
4 to 7 meters unlessotherwise specified
320 mp (min)
20% (min)
2. Single Tube (Medium And Heavy Series)
3. For Light Series
4. For Quantities per load of 10 tonnesminimum (Medium and heavy Series)
+/- 10%
-5%, +7.5%
+7.5%, -5%
Mechanical Properties
TS (MPa)
320
% EL
12 Upto & Including 25 mm NB20 Above 25 mm NB
+/- 0.75%
+/- 10%
Tolerances
a. Outside Diameter
b. Thickness
c. LengthUnless otherwise specified, length are in singlerandom Length of 4 to 7 meters or doublerandom length of 7 to 14 M
Also Available:Internal Bead Free & Screwed & SocketedBlack & Galvanized Pipes
Chemical Composition
Steel Grade
Fe 330
% E(Max)
0.16
% MN(Max)
% P(Max)
% S(Max)
CE(Max)
1.20 0.040 0.040 -
FE410 0.20 1.30 0.040 0.040 0.45
YST(MPa) Min
195
TS(MPa) Min
330
% EL(Min)
20
235 410 18
Mechanical Properties
Steel Tubes for Water,Gas and Sewage Purposes CONFORMING TO IS:3589 / 2001 (GRADE FE 330 AND FE 410)
N.B. And
Series
OutsideDiameter
ThicknessNominal Weight
Black TubesPlain End
CalculatedNominal Weight
Galvanized TubesPlain End
mm mm Kg/m
15 LMH
20 LMH
25 LMH
32 LMH
40 LMH
50 LMH
65 LMH
80 LMH
90 LMH
21.3
26.9
33.7
42.4
48.3
60.3
76.1
88.9
101.6
2.02.63.2
2.32.63.2
2.63.24.0
2.63.24.0
2.93.24.0
2.93.64.5
3.23.64.5
3.24.04.8
3.64.04.8
Kg/m
0.9471.211.44
1.381.561.87
1.982.412.93
2.543.103.79
3.233.564.37
4.085.036.19
5.716.427.93
6.728.639.90
8.709.63
11.50
m/tonne
1058826694
725641535
505415341
394323264
310281229
245199162
175156126
149120101
11514487
1.001.261.49
1.431.611.92
2.032.462.98
2.623.183.87
3.343.674.48
4.205.156.31
5.866.578.10
6.908.54
10.08
8.977.20
11.77
m/tonne
1003794671
699621521
493407336
382314258
299272223
238194158
171152123
14511799
11113985
NOTE: For tube size upto and including 25 mm NB, elongation of 12% shall be permissible
B. TOLERENCESi) Outside diameter upto & including 48.3 mm +0.4 mm -0.8 mm Over 48.3 mm +/- 1 %
C. THICKNESS For all sizesWelded Tubes
D. WEIGHTSingle tube (Light Class)
For medium & Heavy Class10 Tonne Light, Medium& Heavy
+ Not Limited - 10%
- 8%+ 10%
+/- 10%+/- 5%+/- 7.5%
A. TENSILE PROPERTIES
GRADE
Y.S. (MIN)Mpa
(Kg/mm2)
%ageElongation
T.S. (MIN)Mpa
(Kg/mm2)
YST-210YST-240YST-310
210 (21.42)240 (24.48)310 (31.62)
330 (33.66)410 (41.82)450 (45.9)
20178
Steel Tubes forStructural PurposesCONFORMING TO IS: 1161:1998
N.B. And
Series
OutsideDiameter
ThicknessNominal Weight
Black TubesPlain End
CalculatedNominal Weight
Galvanized TubesPlain End
mm mm Kg/mKg/m m/tonne m/tonne
110 LMH
125 LMH
135 LMH
150 LMH
150 LM
H1H2
175 LMH
200 LMH
225 H
250 H
300 H
350 H
127.0
139.7
152.4
165.1
168.3
193.7
219.1
244.5
273.0
323.9
355.6
4.54.85.4
4.54.85.4
4.54.85.4
4.54.85.4
4.54.85.46.3
4.85.45.9
4.85.65.9
5.9
5.9
6.3
8.0
13.6014.5016.20
15.0015.9017.90
16.4017.5019.60
17.8018.9021.30
18.219.421.725.2
22.4025.1027.30
25.4029.5031.00
34.70
38.90
49.30
68.60
746962
676356
615751
565247
55524640
454037
393432
29
26
20
15
13.9014.8014.80
15.2516.1518.15
16.7817.8819.98
18.2019.8021.70
18.6619.8822.2441.00
22.9425.6427.84
25.9530.0531.55
35.36
39.68
50.28
69.58
726861
666255
605655
555146
54504524
443936
393332
28
25
20
14
100 LMH
114.3 3.64.55.4
9.7512.2014.50
1038269
9.9712.4214.72
1008168
A. Outside Diameter - The Outside diameter tolerance shall be as follows, Pipe Body For Size 48.3 mm and less 60.3 mm and above
B. Wall thickness - The Tolerance on the wall thickness of line pipes shall be as follows: Type For Welded Pipes 73.0 mm and smaller
88.90 mm O.D. & Larger
Tolerance+0.40 mm- 0.80 mm
+/- 1%
Tolerance+20.0%-12.5%+18.0%-12.5%
C. Weight - The Tolerance shall be as follows: Grade YST - 210 & YST - 240 +10.0% -3.5% Grade YST - 170 +10.0% -5.0% Special Plain End Pipes - All Grades +10.0% -5.0%
Car loads lots for min 18000 Kg: Grade YST 210 & YST 240 -1.75% Grade YST 170 -2.5%
NB(mm)
OD(mm)
Plain EndWeight(Kg/m)
WallThickness
(mm)
200
250
Test Pressure (Min)Grade
YST 210 STD100 kpa
GradeYST 240 STD
100 kpa
300
350
400
219.10
273.10
323.90
355.60
406.40
4.805.606.407.00
4.805.606.407.107.808.709.30
4.805.606.407.107.908.408.709.50
4.80.5.206.407.107.908.709.50
4.805.205.606.407.107.908.709.50
25.3729.4833.5736.61
31.7636.9442.0946.5751.0356.7260.50
37.7743.9650.1155.4761.5665.3567.6273.65
41.5244.9355.1161.0267.7474.4281.08
47.5451.4555.3563.1369.9177.6385.3292.98
54637379
44515865717985
3743495461646773
34364550556166
2932343943485358
63748492
51596875839298
4350576371757885
39425258647177
3437404651566268
NB(mm)
OD(mm)
Plain EndWeight(Kg/m)
WallThickness
(mm)
80
90
Test Pressure (Min)Grade
YST 210 STD100 kpa
GradeYST 240 STD
100 kpa
100
125
150
88.90
101.60
114.30
141.30
168.30
3.203.604.004.404.805.50
3.604.004.404.805.706.407.10
3.604.004.805.205.606.006.407.10
3.204.004.805.606.607.10
3.604.004.805.205.606.407.10
6767.578.379.179.9511.31
8.709.6310.5511.4613.4815.0216.55
9.8310.8812.9613.9915.0116.0217.0318.77
10.9013.5416.1618.7421.9223.50
14.6216.2119.3520.9122.4725.5528.22
89101112123134154
8898108117139156174
7887104113122130139154
56708498116125
535971778394105
104117130143156172
102114125137162182193
91101121132142152162180
658298115135145
6276818996110122
Steel Tubes for Line Pipes used inOil & Petroleum Industries CONFORMING TO IS:1978
Square Hollow Sections (SHS)
SectionSHS (mm)
DepthD
(mm)
ThicknessT
(mm)
20 x 20 20.0020.0020.0020.00
20.0020.0020.0020.00
1.802.002.402.60
0.9641.051.211.28
1037952826779
WidthB
(mm)
WeightW
(Kg / m)
Mtr./ Tonne
25 x 25 25.0025.00
25.0025.00
2.603.20
1.691.98
591504
30 x 30 30.0030.0030.00
30.0030.0030.00
2.603.204.00
2.102.492.94
476402340
32 x 32 32.0032.0032.0032.0032.00
32.0032.0032.0032.0032.00
2.002.402.602.903.20
1.802.112.262.482.69
555473442403372
38 x 38 38.0038.0038.0038.0038.0038.00
2.002.402.602.903.203.60
2.802.572.753.033.293.63
459390363330304276
38.0038.0038.0038.0038.0038.00
40 x 40 40.0040.0040.0040.00
2.603.203.604.00
2.923.493.854.20
343286260238
40.0040.0040.0040.00
49.5 x 49.5 49.549.5
49.5?49.549.549.549.549.5
2.002.402.602.903.203.604.004.50
2.903.433.694.074.454.935.395.95
345291271245225203185168
49.549.5
49.5?49.549.549.549.549.5
60 x 60 60.0060.0060.0060.0060.0060.0060.00
2.002.402.602.903.203.604.00
3.564.224.555.035.506.116.71
281237220199182164149
60.0060.0060.0060.0060.0060.0060.00
70 x 70 70.0070.0070.0070.0070.0070.0070.00
2.402.602.903.203.604.004.50
4.985.375.946.517.247.978.85
201186168154138126113
70.0070.0070.0070.0070.0070.0070.00
72 x 72 72.0072.0072.00
3.204.004.80
6.718.229.66
149122103
72.0072.0072.00
80 x 80 80.0080.0080.0080.0080.0080.0080.00
2.402.602.903.203.604.004.50
5.736.186.857.518.379.22
10.26
174162146133119108
97
80.0080.0080.0080.0080.0080.0080.00
91.5 x 91.5 91.591.591.5
3.64.55.4
9.6711.8814.01
1038471
91.591.591.5
100 x 100 100.00100.00100.00100.00100.00100.00
3.203.604.004.504.805.00
9.5210.6411.7313.0913.8814.41
1059485767269
100.00100.00100.00100.00100.00100.00
132 x 132 132.00132.00
4.805.40
18.7120.88
5348
132.00132.00
150 x 150 150.00150.00
5.06.0
22.2626.40
4538
150.00150.00
Rectangular Hollow Sections (RHS)
SectionSHS (mm)
DepthD
(mm)
ThicknessT
(mm)
30 x 30 30.00 20.00 2.00 1.36 733
WidthB
(mm)
WeightW
(Kg / m)
Mtr./ Tonne
40 x 20 40.00 20.00 2.00 1.68 596
ToleranceO.D.ThicknessWeightSingle PipeOn lots of 10 Tonne
1% With Minimum +/- 0.5 mm+/-10%
- 8% + 10%- 8% + 10%
+/- 7.5%
GRADE
T.S. (MIN)Mpa
25.4 mm& under
Y.S. (MIN)Mpa
Yst - 210Yst - 240Yst - 310
330410450
210240310
12108
Elongation
Over25.4 mm
201510
40 x 30 40.0040.0040.0040.0040.0040.00
30.0030.0030.0030.0030.0030.00
2.002.402.602.903.204.00
1.992.342.512.752.993.57
502427399363335280
50 x 25 50.0050.00
25.0025.00
2.903.20
2.983.24
335309
50 x 30 50.0050.0050.0050.0050.0050.00
30.0030.0030.0030.0030.0030.00
2.002.402.602.903.204.00
2.312.722.923.213.494.20
434368343312286238
50 x 40 50.0050.0050.0050.0050.0050.00
40.0040.0040.0040.0040.0040.00
2.002.402.602.903.204.00
2.623.093.333.663.994.83
382323301273250207
66 x 33 66.0066.0066.00
33.0033.0033.00
2.903.604.50
4.074.935.95
245203168
60 x 40 60.0060.0060.0060.0060.00
40.0040.0040.0040.0040.00
2.002.402.603.204.00
2.933.473.734.505.45
341288268222183
70 x 30 70.0070.0070.00
30.0030.0030.00
2.903.204.00
4.124.505.45
243222183
76 x 38 76.0076.0076.0076.00
38.0038.0038.0038.00
2.903.203.604.00
4.765.205.776.33
210192173158
80 x 40 80.0080.0080.00
40.0040.0040.00
2.903.204.00
5.035.506.71
199182149
80 x 50 80.0080.0080.0080.00
50.0050.0050.0050.00
2.903.203.604.00
5.496.006.687.34
182167150136
96 x 48 96.0096.00
196.00
48.0048.0048.00
3.204.004.80
6.718.229.66
149122103
100 x 50 100.00100.00100.00100.00
50.0050.0050.0050.00
3.203.604.004.50
7.017.818.599.55
143128116105
115 x 60 115.00115.00115.00115.00115.00115.00
60.0060.0060.0060.0060.0060.00
3.203.604.004.504.805.00
8.269.22
10.1611.3212.0012.45
12110898888380
122 x 61 122.00122.00122.00
61.0061.0061.00
3.64.55.4
9.6711.8814.01
1038471
145 x 82 145.00145.00
82.0082.00
4.85.4
15.9217.74
6356
172 x 92 172.00172.00
92.0092.00
4.85.4
18.7120.88
5648
Hollow Steel Sectionsfor Structural UseCONFORMING TO IS : 4923 1997 (HOT DIP / BLACK, GALVANIZED & PER GALVANIZED)
ERW Steel Tubes for Idlersfor Belt ConveyorsCONFORMING TO IS : 9295 - 1983 DIMENSIONS AND NOMINAL MASSES
OutsideDiameter
mm
Thicknessmm
Mtr / tone
63.50 3.654.054.504.855.406.30
5.395.876.557.017.748.89
186170153143129112
Masskg / Mtr
TOLERANCES* Outside Diameter* Ovality below 168.3mm OD* Ovality including 168.3mm and above* Weight Kg / Mtr : Single tube For truck load of ten tonne* Thickness
+ / - 0.8%0.5 mm1.0 mm
+/- 10%+/- 7.5%+/- 10%
76.10 3.654.054.504.855.406.30
6.527.207.958.529.41
10.84
15313912611710692
88.90 4.054.504.855.406.30
8.479.36
10.0511.1212.83
118107999078
101.60 4.054.504.855.406.30
9.7410.7811.5712.8114.81
10393867868
108.0 4.054.856.30
10.3812.3415.80
968163
114.30 4.504.855.406.30
12.1913.0914.5016.78
82766960
127.0 4.504.855.406.30
13.6014.6116.1918.75
74686253
OutsideDiameter
mm
Thicknessmm
Mtr / tone
133.0 4.505.406.30
14.3016.9919.69
705951
Masskg / Mtr
139.70 4.504.855.406.30
15.0016.1317.9020.73
67625648
152.40 4.504.855.406.30
16.4017.6519.5022.70
61575144
159.00 4.504.855.406.30
17.1018.4420.4623.72
58544942
165.10 4.504.855.406.30
17.8019.1721.2724.67
56524741
168.30 4.504.855.406.30
18.2019.5521.6925.17
55514640
193.70 5.406.30
25.1029.12
4034
219.10 5.406.30
28.5033.06
3530
DN
15
Desigua-tion of
Thread
Outside1Diameter )
Dmm
Heavy Series Medium Series Light Series 1 Light Series 2
Thicknesses (T) and masses per unit length (M) according to the series
Tmm
PlainendM
kg/m
ScrewedSocketed
Mkg/m
Tmm
PlainendM
kg/m
ScrewedSocketed
Mkg/m
Tmm
PlainendM
kg/m
ScrewedSocketed
Mkg/m
Tmm
PlainendM
kg/m
1/2 21.3 3.2 1.44 1.45 2.6 1.21 1.22 2.3 1.09 1.09 2.0 0.947
20 3/4 26.9 3.2 1.87 1.88 2.6 1.56 1.57 2.3 1.39 1.40 2.3 1.38
02
32
40
50
65
80
100
125
150
1
1 1/4
1 1/4
2
2 1/2
3
4
5
6
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
165.12
4.0
4.0
4.0
4.5
4.5
5.0
5.4
5.4
5.4
2.93
3.97
4.37
6.19
7.93
10.3
14.5
17.9
21.3
2.95
3.82
4.41
6.26
8.05
10.5
14.8
18.4
21.9
3.2
3.2
3.2
3.6
3.6
4.0
4.5
5.0
5.0
2.41
3.10
3.56
5.03
6.42
8.36
12.2
16.6
19.8
2.43
3.13
3.60
5.10
6.54
8.53
12.5
17.1
20.4
2.9
2.9
2.9
3.2
3.2
3.6
4.0
-
-
2.20
2.82
3.24
4.49
5.73
7.55
10.8
-
-
2.22
2.85
3.28
4.56
5.85
7.72
11.1
-
-
2.6
2.6
2.9
2.9
3.2
3.2
3.6
-
-
1.98
2.54
3.23
4.08
5.71
6.72
9.75
-
-
ScrewedSocketed
Mkg/m
0.956
1.39
2.00
2.57
3.27
4.15
5.83
6.89
10.0
-
-
+ Not Limited
Light Series 1 Light Series 1
-12.5%+ Not Limited
-8%
SingleTube
Light Series 1 Light Series 1
10 TonnLoad
SingleTube
10 TonnLoad
+ / - 10% + / - 7.5% +10%-8%
+ / - 5%
TolerancesOuter Diameter as per above tableThickness
Weight
Carbon Steel TubesSuitable for Screwing CONFORMING TO ISO : 65
100
N.B. ofPipe MM
Nominal Weight BlackTubes Plain End
114.3 5.4
OutsideDiameter
Thickness
mm mm kg/ m m /tonne
125
150
175
200
225
250
300
350
400
141.3
168.3
193.7
219.1
244.5
273.1
323.9
355.6
406.4
5.47.1
5.47.1
9.52
9.52
6.48.0
6.48.0
7.19.0
8.010.0
8.010.0
14.5
18.123.5
21.628.2
81.25
93.17
29.636.6
33.641.6
41.652.3
52.364.9
62.377.4
69
5543
4635
12
11
3427
3024
2419
1915
1613
A. PHYSICAL PROPERTIES
Fe410
Fe450
Grade
235
275
410
450
15
13
Y. S. (min)MPa (kg/mm )2
T. S. (min)2MPa (kg/mm )
% ageElongation
B. TOLERENCE
1. Outside Diameter 1%
2. ThicknessWelded tube Up to +15%And including 406.4 MM -12.5%
Over 406.4 MM outside +15%Diameter - 10%
3. Weight - 8%Single Tube + 10%
+ 10%
Steel Tubes forWater Wells (Casing Pipes)CONFORMING TO IS : 4270 / 2001
ASTM PipesPIPES CONFORMING TO ASTM A -53 GR A & B
DN
15
OutsideDiameter
Test Pressure
21.3
WallThickness
Mass of Plain End
Pipe Grade A Grade B
mm mm Kg / mtr Kpa x 1000 Kpa x 1000
20
25
32
40
50
65
80
90
100
125
150
200
250
300
350
400
26.7
33.4
42.2
48.3
60.3
73.0
88.9
101.6
114.3
141.3
168.3
219.1
273.0
323.8
355.6
406.4
2.77
2.87
3.38
3.56
3.68
3.91
5.16
5.49
5.74
6.02
6.55
7.11
8.18
9.27
9.52
9.52
9.52
1.27
1.69
2.5
3.39
4.05
5.44
8.63
11.29
13.57
16.07
21.77
28.26
42.55
60.29
73.78
81.25
93.17
4.8
4.8
4.8
8.3
8.3
15.9
17.2
15.3
14.0
13.1
11.5
10.5
9.2
8.4
7.31
6.6
5.8
4.8
4.8
4.8
9.0
9.0
17.2
17.2
17.2
16.3
15.2
13.4
12.3
10.8
9.9
8.5
7.7
6.8
Tolerances
Outside Pipe size upto & + / - 0.4 mmDiameter including DN 40
Pipe size DN 50or larger + / - 1%
Thickness - 12.5% (max).Weight + / - 10%
GalvanizingMinimum 490g/Sq Mtr.Average 550g/Sq Mtr.
Pipes In Customer Specified Thickness Can Also Be Supplied
STEEL TUBES CONFORMING TO DIN 2440
15 ½ 21.3 2.65
NominalSizeDN
WallThickness
Sizeis
Inch
ODMM
Outside Diameter
Min (mm) Max (mm)
Outside Diameter
Min (mm) Max (mm)
Mass P. E.Tube
(kg/ mtr)
MassSocked
Tube(kg/ mtr)
20
25
32
40
50
65
80
100
125
150
3/4
1
1 1/4
1 1/2
2
21/2
3
4
5
6
26.9
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
165.1
2.65
3.25
3.25
3.25
3.65
3.65
4.05
4.50
4.85
4.85
21.8
27.3
34.2
42.9
48.8
60.8
76.6
89.5
115.0
140.8
166.5
21.0
26.5
33.3
42.0
47.9
59.7
75.3
88.0
113.1
138.5
163.9
1.22
1.58
2.44
3.14
3.61
5.10
6.51
8.47
12.10
16.20
19.20
1.23
1.59
2.46
3.17
3.65
5.17
6.63
8.64
12.40
16.70
19.8
26.4
31.8
39.5
48.3
54.5
66.3
82.0
95.0
122.0
147.0
174.0
34.0
36.0
43.0
48.0
48.0
56.0
65.0
71.0
83.0
92.0
92.0
MaterialSt. 33-2 Confirming to DIN 17100Galvanizing in accordance with Din 2444
Tolerance
Wall Thickness -12.5%MassFor single tube + / - 10%For ten tonne lot + / -7.5%
CR/CRCA &GP/GC SheetsManufacturing SpecificationsIS 513 EN 10051 JIS 3141JIS 3132 DIN 1623 DIN 1614
RAW MATERIAL
Our integrated manufacturing processes starts with sourcing the best quality of Hot Rolled Coils. The consistent quality is maintained by our relationships with the most reliable suppliers of raw material. The main suppliers of HR Coils are Tata Steel, Steel Authority of India, Essar Steel, JSW, Bhushan etc. All these companies have their local stockyard at Ghaziabad for the timely delivery of material
PUSH/PULL PICKLING LINE
To ensure the right quality input of HR Coils to the mill, the Unit is equipped with advance technology Pickling Line. High pressure hot acid jet spray on strip removed scales of HR Coils & produces clean bright surface suitable for Cold Rolling and other processes.
COLD ROLLING
4 High Reversible Mills are designed and engineered with latest technology viz Hydraulic Automatic Gauge Control (AGC) for rolling in very close thickness tolerances, positive and negative roll bending for controlling the strip shape etc. Various other features are also part of Mill Management System for maintaining the consistency of product quality.
ANNEALING
Cold Rolled Coils are annealed under protective atmosphere for retaining the properties of material. Bell Annealing furnaces are installed for producing clean and bright strip having excellent metallurgical and surface properties.
SKIN PASS ROLLING/ TEMPER ROLLING
This process is carried out at the 4 Hi Mill with non reversible operation. Approx 1% to 5% reduction is applied on Annealed coils for preventing stretcher strain marking on strip. Bridle rolls are provided to enhance the process capability at Temper Rolling.
ROLL GRINDING
To ensure desired camber and surface of the rolls which consequently produces the excellent surface finish of the material as per the requirement.
FORWARD INTEGRATION
The Galvanized sheets & coils manufactured by the company have strong zinc adhesion and corrosion resistance achieved by applying a special coating of zinc & zinc alloys. Further the life of coating is enhanced by giving a special chemical treatment on the surface so as to prevent the attack of environmental pollutants.
RAW MATERIAL
PUSH/PULLPICKLING LINE
1
2
COLD ROLLING
ANNEALING
SKIN PASS ROLLING/TEMPER ROLLING
ROLL GRINDING
FORWARD INTEGRATION
3
4
5
6
7
1
2
3
4
5
6
7
Steel Band Strap
Water Proof/ Sheet/ Covering
Steel Cover
Wooden Pallet
Shipping Mark
Shipping Mark
For Sheets
Sheets are wrapped in VCI/air bubble polythene and covered with GP/CR sheets by metal straps, edge protected and fastened on wooden skids.
World Class Packaging“ ”
ProtectiveSteel Ring
Steel Sheet
Metal BandStrapping
Steel Sheet
Water Proof Sheet/ Covering
Shipping Mark
Water Proof Sheet/ Covering
PACKING AS PER CUSTOMER'S REQUIREMENT CAN BE PROVIDED
COLD ROLLED FULL HARD COILS / SHEETS
SPECIFICATIONS : JIS G 3141-SPCC-1B & other equivalent specificationsThickness Range : 0.140mm to 2.00mmHardness : 90 to 98 HRB or 85 HRB Min.Edge Condition : Smooth Mill Edges or Trimmed Edges as required.Surface Finish : Bright
Thickness Specified Thickness (MM) Tolerances for Coil & Thickness Over Upto Upto 250 Over 250 mm
Width (mm) (±) Width (mm) (±)0.14 0.19 0.015 0.0150.20 0.40 0.020 0.0250.40 0.80 0.025 0.0300.80 1.60 0.030 0.0351.60 2.00 0.035 0.055
Width (mm) Specified Thickness (MM) Tolerances for Coil & ThicknessOver Upto Upto 250 Over 250 mm
Width (mm) (±) Width (mm) (±)50 250 0.15 0.20250 600 0.20 0.25600 1050 0.40 0.50
Specifications : IS 513 (D, DD, EDD), JIS G 3141 (SPCC, SPCD, SPCE), DIN 1623 (ST12, ST13, ST14), BS 1449 ASTM
Thickness Range : 0.30mm to 2.00mm (Further closed tolerances on request)Width Range (mm) : 50mm to 1000mmCut-to-length(mm) : Up to 3500 mm with tolerance of +2/-0mmCoil Weight : 3MT MaxCoil ID : 508mmHardness : 45 to 65 HRB (Max) for D/DD, 34/52 (Max) for EDDEdge Condition : Trimmed Edges.Surface Finish : Super Bright, Bright, Dull & Matt
Tolerances:
CRCA (COLD ROLLED CLOSE ANNEALED) COILS / SHEETS
Thickness : 0.10 to 0.70 mm Coating : 90 gm – 300 gm / sq.m. (both sides) Width : 750 mm to 1000 mm Coil inner diameter : 508 mmOuter diameter : 1500 mm maximum Coil Weight : 12 MT maximumPacket Weight : 3 MT Max Finish : Bright RegularCut to Length : 4800mm (Max)
JAPANESE ISJIS G 3302 / SGCH IS-277
Coils And Sheets
GALVANIZED SPECIFICATIONS
Corrugation Details
Width Before Width After Pitch (mm) Depth (mm) No. of Corrugation(mm) Corrugation (mm) Corrugations
750 / 762 660 / 665 75 17.5 8
720 / 740 /
900 / 914 750 / 760 / 65 to 85 12.5 to 20.5 10
780 / 800 /
810 / 830 /
1000 885/900/930 75 17.5 11
Product Specifications“ ”
For Coils
Each Coil is wrapped with VCI paper, covered with Galvanized sheets and edge protected. This packing is secure through three metal straps on the circumference and 4 – 5 straps through the eye of the Coil.
Transmission Line Tower ( Up to 765 Kv ), Sub-Station Gantry & Equipment Support Structures ( Up to 765 Kv) Solar PV Panel Support Structure, Pre-fabricated Steel Buildings & Custom Built Steel Structures, Pre-fabricated Heavy Steel Structure for Power Plant, Earthing Material, Swaged Pole
Power &Telecom Towers “ ”
Building the Nation's Infrastructure
Transmission TowersWe are the leading manufacturer and exporter of Transmission Towers which are made up of quality galvanized steel. These towers are widely used for electric power transmission. Our experts are designing the towers as per the requirements of clients. We are offering towers at competitive prices which support sturdy construction, high performance and durability.
• High voltage transmission towers • Grid towers • Durable high performance
Approved By :
M/s Delhi Transco Limited, M/s HVPNL, M/s DVC, M/s KPTCLM/s BHEL, M/s. PTCUL, M/s. MSETCL, M/s. GETCO etc.
Sub-station StructuresWe manufacture and export a wide variety of Sub-station Structures to our clients. Our exclusive range of structures is especially designed to meet the requirements of Power sector for varied applications. Our experts monitor quality standards to ensure optimum quality. Moreover, we also customize our products as per our client's specifications. The services offered by us are made available at affordable rates.
• Equipment Support Structures• Sub Station Structures from 11 Kv. to 765 Kv.
Approved By :
M/s. Power Grid Corporation of INDIA limited , M/s Delhi Transco Limited ,M/s HVPNL , M/s DVC , M/s KPTCL , M/s BHEL , M/s. PTCUL , M/s. MSETCL , M/s. GETCO , M/s UPPTCL , M/s HPSEB , M/s RRVPNL ,M/s. MP GENCO , M/s. MSETCL , M/s. Torrent Power Ltd , M/s. Adani Power Limited, M/s. Adhunik Power & Minerals Ltd. , M/s.
410SP-34
410SP-35
410SP-36
410SP-37
410SP-38
410SP-39
410SP-40
410SP-41
410SP-42
410SP-43
410SP-44
410SP-45
410SP-46
410SP-47
410SP-48
410SP-49
410SP-50
410SP-51
410SP-52
410SP-53
410SP-54
410SP-55
410SP-56
410SP-57
410SP-58
410SP-59
410SP-60
410SP-61
410SP-62
410SP-63
410SP-64
410SP-65
410SP-66
410SP-67
410SP-68
410SP-69
410SP-70
410SP-71
410SP-72
410SP-73
410SP-74
410SP-75
410SP-76
410SP-77
410SP-78
410SP-79
410SP-80
9.50
9.50
9.50
9.50
9.50
9.50
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
11.00
11.00
11.00
11.00
11.00
11.00
11.00
11.00
11.00
12.00
12.00
12.00
12.00
12.00
12.00
12.00
12.00
12.00
13.00
13.00
13.00
13.00
13.00
13.00
14.50
14.50
14.50
14.50
16.00
16.00
16.00
16.00
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.30
2.30
2.30
2.30
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
7.70
7.70
7.70
7.70
7.70
7.70
8.20
8.20
8.20
8.20
8.20
8.20
8.20
8.20
8.20
9.20
9.20
9.20
9.20
9.20
9.20
9.20
9.20
9.20
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
11.00
11.00
11.00
11.00
11.00
11.00
12.50
12.50
12.50
12.50
13.70
13.70
13.70
13.70
5.00
5.00
5.00
5.00
5.00
5.00
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.60
5.60
5.60
5.60
5.60
5.60
5.60
5.60
5.60
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
6.50
6.50
6.50
6.50
7.00
7.00
7.00
7.00
2.25
2.25
2.25
2.25
2.25
2.25
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.60
3.60
3.60
3.60
3.60
3.60
4.00
4.00
4.00
4.00
4.50
4.50
4.50
4.50
2.25
2.25
2.25
2.25
2.25
2.25
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.10
3.60
3.60
3.60
3.60
3.60
3.60
4.00
4.00
4.00
4.00
4.50
4.50
4.50
4.50
139.7x4.50
139.7x4.85
139.7x5.40
165.1x4.50
165.1x4.85
165.1x5.40
139.7x4.50
139.7x4.85
139.7x5.40
165.1x4.50
165.1x4.85
165.1x5.40
193.7x4.85
193.7x5.40
193.7x5.90
139.7x4.50
139.7x4.85
139.7x5.40
165.1x4.50
165.1x4.85
165.1x5.40
193.7x4.85
193.7x5.40
193.7x5.90
165.1x4.50
165.1x4.85
165.1x5.40
193.7x4.85
193.7x5.40
193.7x5.90
219.1x4.85
219.1x5.60
219.1x5.90
193.7x4.85
193.7x5.40
193.7x5.90
219.1x4.85
219.1x5.60
219.1x5.90
193.7x5.40
193.7x5.90
219.1x5.60
219.1x5.90
193.7x5.40
193.7x5.90
219.1x5.60
219.1x5.90
114.3x4.50
114.3x4.50
114.3x4.50
139.7x4.50
139.7x4.50
139.7x4.50
114.3x4.50
114.3x4.50
114.3x4.50
139.7x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
165.1x4.50
114.3x4.50
114.3x4.50
114.3x5.40
139.7x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
165.1x4.85
139.7x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
165.1x4.85
193.7x4.85
193.7x4.85
193.7x4.85
165.1x4.50
165.1x4.85
165.1x5.40
193.7x4.85
193.7x4.85
193.7x4.85
165.1x4.85
165.1x5.40
193.7x4.85
193.7x4.85
165.1x4.85
165.1x5.40
193.7x4.85
193.7x4.85
88.9x3.25
88.9x3.25
88.9x3.25
114.3x3.65
114.3x3.65
114.3x3.65
88.9x3.25
88.9x3.25
88.9x3.25
114.3x3.65
114.3x3.65
114.3x3.65
139.7x4.50
139.7x4.50
139.7x4.50
88.9x3.25
88.9x3.25
88.9x3.25
114.3x3.65
114.3x3.65
114.3x3.65
139.7x4.50
139.7x4.50
139.7x4.50
114.3x3.65
114.3x3.65
114.3x3.65
139.7x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
165.1x4.50
139.7x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
165.1x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
139.7x4.50
139.7x4.50
165.1x4.50
165.1x4.50
122
129
137
153
160
170
128
135
144
160
168
178
208
221
233
140
147
164
175
183
194
227
241
256
186
197
208
245
259
277
292
313
322
261
281
302
312
333
343
312
336
370
380
341
367
405
416
3630(370)
3880(396)
4280(436)
5150(525)
5510(562)
6090(621)
3390(346)
3630(370)
3990(407)
4810(490)
5150(525)
5690(580)
7210(735)
7910(807)
8620(879)
3000(306)
3210(327)
3530(360)
4250(433)
4550(464)
5030(513)
6370(650)
6990(713)
7620(777)
3880(396)
4160(424)
4600(469)
5820(594)
6390(652)
6960(710)
7490(764)
8530(871)
8980(916)
5270(537)
5790(590)
6300(642)
6780(691)
7720(787)
8120(828)
5050(515)
5500(561)
6750(688)
7100(724)
4590(468)
5000(510)
6130(625)
6440(657)
2580(263)
2760(281)
3040(310)
3660(373)
3910(399)
4320(441)
2410(246)
2580(263)
2830(289)
3410(348)
3660(373)
4040(412)
5120(522)
5620(573)
6120(624)
2130(217)
2280(232)
2510(256)
3010(307)
3230(329)
3570(364)
4530(462)
4920(502)
5410(552)
2760(281)
2950(301)
3270(333)
4140(422)
4540(463)
4940(504)
5320(542)
6060(618)
6370(650)
3740(381)
4110(419)
4470(456)
4820(491)
5480(559)
5770(588)
3590(366)
3900(398)
4790(488)
5040(514)
3260(332)
3550(362)
4350(444)
4570(466)
1280(131)
1390(142)
1520(155)
1820(186)
1960(200)
2160(220)
1210(123)
1280(131)
1410(144)
1710(174)
1820(186)
2020(206)
2560(261)
2800(286)
3060(312)
1070(109)
1140(116)
1260(128)
1510(154)
1620(165)
1780(182)
2260(231)
2480(253)
2710(276)
1380(141)
1480(151)
1630(166)
2070(211)
2270(231)
2470(252)
2660(271)
3030(309)
3190(325)
1870(191)
2050(209)
2240(228)
2400(245)
2740(279)
2880(294)
1790(183)
1950(199)
2390(244)
2520(257)
1630(166)
1780(181)
2180(222)
2280(233)
1450(148)
1550(158)
1710(174)
2060(210)
2210(225)
2430(248)
1350(138)
1450(148)
1600(163)
1920(196)
2060(210)
2280(232)
2880(294)
3170(323)
3450(352)
1200(122)
1280(131)
1410(144)
1700(173)
1820(186)
2010(205)
2550(260)
2790(285)
3050(311)
1550(158)
1670(170)
1840(188)
2330(238)
2560(261)
2790(284)
3000(306)
3410(348)
3590(366)
2110(215)
2310(236)
2520(257)
2710(276)
3090(315)
3250(331)
2020(206)
2200(224)
2700(275)
2840(290)
1830(187)
2000(204)
2450(250)
2580(263)
1760(180)
1880(192)
2080(212)
2500(255)
2680(273)
2960(302)
1650(168)
1760(180)
1940(198)
2330(238)
2500(255)
2760(282)
3500(357)
3840(392)
4190(427)
1460(149)
1560(159)
1720(175)
2060(210)
2220(226)
2440(249)
3100(316)
3400(347)
3710(378)
1880(192)
2020(206)
2240(228)
2830(289)
3110(317)
3390(345)
3640(371)
4150(423)
4360(445)
2560(261)
2810(287)
3060(312)
3300(336)
3750(382)
3940(402)
2450(250)
2680(273)
3780(334)
3450(352)
2230(227)
2430(248)
2980(304)
3130(319)
745(76)
784(80)
833(85)
1300(133)
1370(140)
1480(151)
608(62)
637(65)
677(69)
1060(108)
1120(114)
1200(122)
1850(189)
1990(203)
2110(215)
412(42)
431(44)
480(49)
726(74)
765(78)
814(83)
1270(130)
1370(140)
1470(150)
539(55)
569(58)
598(61)
951(97)
1010(103)
1090(111)
1460(149)
1610(164)
1660(169)
677(69)
735(75)
794(81)
1060(108)
1160(118)
1190(121)
500(51)
539(55)
775(79)
794(81)
363(37)
392(40)
569(58)
588(60)
Designati-
on
(1)
(m)
Over All
Length
L
(2)
(m)
Plant-
ing
Depth
(3)
(m)
Load
Applied
from
Top at a
Dies. of
(4)
(m)
Height
Above
Ground
H
(5)
(m)
Lengths of
Section
Bottom
h3
Middle
h2
Top
h1
Outside Diameter &
Thickness of Sections
Bottom
h3
Middle
h2
Top
h 1
Approx.
Weight
of Pole
(12)
(Kg)
Breaking
Load
(13)
(Kg)
Crippling
Load
(14)
N(Kg)
Working Load
Col 14
2
(15)
N(Kg)
Col 13
2.5
(16)
N(Kg)
Load for
Permanent
Set not
Exceeding
13mm
(17)
N(Kg)
Load for
Temporary
Deflection of
157.5mm
(18)
N(Kg)
(6)
(m)
(7)
(m)
(8)
(m)
(9)
(m)
(10)
(m)
(11)
(m)
410SP-1
410SP-2
410SP-3
410SP-4
410SP-5
410SP-6
410SP-7
410SP-8
410SP-9
7.00
7.00
7.00
7.50
7.50
7.50
7.50
7.50
7.50
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
5.75
5.75
5.75
6.25
6.25
6.25
6.25
6.25
6.25
4.00
4.00
4.00
4.50
4.50
4.50
4.50
4.50
4.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
114.3x3.65
114.3x4.50
114.3x5.40
114.3x3.65
114.3x4.50
114.3x5.40
139.7x4.50
139.7x4.85
139.7x5.40
88.9x3.25
88.9x4.05
88.9x4.85
88.9x3.25
88.9x4.05
88.9x4.85
114.3x3.65
114.3x3.65
114.3x3.65
76.1x3.25
76.1x3.25
76.1x3.25
76.1x3.25
76.1x3.25
76.1x3.25
88.9x3.25
88.9x3.25
88.9x3.25
62
73
85
67
79
93
97
103
110
2570(262)
3100(316)
3630(370)
2350(240)
2760(281)
3320(339)
4330(442)
4630(472)
5100(520)
1820(186)
2240(224)
2580(263)
1670(170)
1960(200)
2360(241)
3080(314)
3280(335)
3620(369)
912(93)
1100(112)
1280(131)
1320(135)
981(100)
1180(120)
1540(157)
1650(168)
1810(185)
1030(105)
1240(126)
1450(148)
941(96)
1100(112)
1330(136)
1741(177)
1850(189)
2040(208)
1245(127)
1540(154)
1760(180)
1150(117)
1340(137)
1620(165)
2110(215)
2250(229)
2480(253)
785(80)
941(96)
1090(111)
627(64)
745(76)
873(89)
1400(143)
1480(151)
1600(163)
1.50
1.50
1.50
1.50
1.50
1.50
8.00
8.00
8.00
8.00
8.00
8.00
410SP-10
410SP-11
410SP-12
410SP-13
410SP-14
410SP-15
1.75
1.75
1.75
1.75
1.75
1.75
4.50
4.50
4.50
4.50
4.50
4.50
6.50
6.50
6.50
6.50
6.50
6.50
0.30
0.30
0.30
0.30
0.30
0.30
70
83
97
101
111
119
76.1x3.25
76.1x3.25
76.1x3.25
88.9x3.25
88.9x3.25
88.9x3.25
88.9x3.25
88.9x4.05
88.9x4.85
114.3x3.65
114.3x4.50
114.3x3.50
114.3x3.65
114.3x4.50
114.3x5.40
139.7x4.50
139.7x4.85
139.7x5.40
1.75
1.75
1.75
1.75
1.75
1.75
520(53)
618(63)
725(74)
1180(1200
1280(131)
1380(140)
1100(112)
1320(135)
1550(185)
2020(206)
2160(220)
2380(243)
909(92)
1090(111)
1270(130)
1670(170)
1770(181)
1960(200)
804(82)
971(99)
1130(115)
1480(151)
1580(161)
1740(177)
1600(163)
1930(197)
2270(231)
2950(301)
3160(322)
3470(354)
2260(230)
2730(278)
3190(325)
4160(424)
4440(453)
4890(499)
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
1.75
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
7.00
7.00
7.00
7.00
7.00
7.00
7.00
7.00
7.00
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
8.50
8.50
8.50
8.50
8.50
8.50
8.50
8.50
8.50
410SP-16
410SP-17
410SP-18
410SP-19
410SP-20
410SP-21
410SP-22
410SP-23
410SP-24
432(44)
510(52)
598(61)
961(98)
1010(103)
1130(115)
1730(176)
1820(186)
1970(201)
1020(104)
1230(125)
1430(146)
1800(191)
2000(204)
2210(225)
2650(270)
2840(290)
3140(320)
834(85)
1010(103)
1180(120)
1540(157)
1650(168)
1810(185)
2180(222)
2330(238)
2579(263)
745(76)
893(91)
1050(107)
1360(139)
1460(149)
1620(164)
1930(197)
2080(212)
2340(234)
1480(151)
1790(182)
2100(214)
2730(278)
2910(297)
3220(328)
3870(395)
4150(423)
4580(467)
2090(213)
2520(257)
2950(301)
3844(392)
4110(419)
4530(462)
5450(556)
5840(596)
6450(658)
75
89
104
109
115
129
141
148
158
76.1x3.25
76.1x3.25
76.1x3.25
88.9x3.25
88.9x3.25
88.9x3.25
114.3x3.65
114.3x3.65
114.3x3.65
88.9x3.25
88.9x4.05
88.9x4.85
114.3x3.65
114.3x3.65
114.3x4.50
139.7x4.50
139.7x4.50
139.7x4.50
114.3x3.65
114.3x4.50
114.3x5.40
139.7x4.50
139.7x4.85
139.7x5.40
165.1x4.50
165.1x4.85
165.1x5.40
775(79)
941(96)
1100(112)
1430(146)
1530(156)
1690(172)
2030(207)
2180(222)
2410(245)
686(70)
834(85)
971(99)
1270(130)
1350(138)
1500(153)
1800(184)
1930(197)
2130(217)
1380(141)
1670(170)
1950(199)
2540(259)
2720(277)
2990(305)
3600(367)
3850(393)
4270(435)
1940(198)
2340(239)
2750(280)
3580(365)
3820(390)
4220(430)
5070(517)
5430(554)
6000(612)
78
92
108
113
125
133
147
154
164
76.1x3.25
76.1x3.25
76.1x3.25
88.9x3.25
88.9x3.25
88.9x3.25
114.3x3.65
114.3x3.65
114.3x3.65
88.9x3.25
88.9x4.05
88.9x4.85
114.3x3.65
114.3x4.50
114.3x4.50
139.7x4.50
139.7x4.50
139.7x4.50
114.3x3.65
114.3x4.50
114.3x5.40
139.7x4.50
139.7x4.85
139.7x5.40
165.1x4.50
165.1x4.85
165.1x5.40
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
5.00
7.50
7.50
7.50
7.50
7.50
7.50
7.50
7.50
7.50
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
9.00
9.00
9.00
9.00
9.00
9.00
9.00
9.00
9.00
410SP-25
410SP-26
410SP-27
410SP-28
410SP-29
410SP-30
410SP-31
410SP-32
410SP-33
333(34)
402(41)
461(47)
745(76)
814(83)
882(90)
1360(139)
1430(146)
1540(157)
941(96)
1140(116)
1330(136)
1740(177)
1860(190)
2050(209)
2460(251)
2640(269)
2910(297)
Swaged Type Steel Tubular Poles CONFORMING TO IS: : 2713 / 80
Swag PolesWe specialize in manufacturing a wide range of swag poles for Low Tension Line, Commercial & Residential and municipal applications. These poles are manufactured using E.R.W./welded tubes of suitable lengths swaged & joined together. In these poles, there are no circumferential joints provided in the individual tube lengths of poles. The longitudinal welds of the swaged poles shall be staggered at each swaged joint. The precision in the process of swaging is achieved by use of hydraulic power pack. Circumferential weld is deposited at the upper end of the joint at a slope of approximately 45º. Our swaging poles conform to IS 2713 (P-II)-1980.
The durability and strength of our swaged poles, along with its lightweight, maintenance-free construction, helps keep installation time to a minimum. Moreover, we can also offer customization based on the drawings and specifications provided by the clients.
Solar PV Panel Support Structure GLST offers Design & Engineering for Panel Support Structure in Solar Power Project. This includes Supply, Civil Work & Erection of Structure. Recently we had completed5 MW GPPC project through LANCO SOLAR Limited, 5MW Project Chakrana through GMR Infra.
• EPC for Solar Photovoltaic Structures• EPC for Solar CSP Structures
Pre-fabricated Steel StructureBoiler Support Structures/ Chimney Support Structure / Technological Structure
Building Structure Good Luck Steel tubes Ltd, has extensive experience in designing the primary and secondary steel structures for a range of supercritical boilers including wall fired, Chimney , Ash Handling Plant , Coal Handling Plant , Building / Shed Other Auxiliary Utilities / Power Plants.
This experience has been gained on both new build and retrofit applications for SUPPORT Structure.
The range of services provided cover:
• Secondary support structures for boiler plant, Air heaters and SCRs
• Secondary support structures for flues and ducts, pipe work and galleries inclusive of ancillary structures for silencers and blow down vessels.
• Primary support structures for mill and bunker bay
• Technological Structure for Ash & Coal Handling Plants
• Support Structure for Building / Shed in Power Plant / Manufacturing / Storages area.
Quality Assurance begins at the raw material stage itself. Material is inspected for chemical composition and tested for other parameters like mechanical properties, guage variation etc. for a total evaluation of the raw material to ascertain its suitability for the intended end-use-applications. At the surface-pickling operations, the material is checked for surface finish before it is fed into the tube mills.
At the tube mills, each product for the customer is processed according to the norms sequenced by the process control engineers based on stringent international standards and monitored through uncompromising quality control tests of every stage.
Towards this purpose, the engineers are guided by the latest equipment at our R&D centre where weld as well as parent materials & soundness is checked by conducting various tests such as yield, tensile, drift expansion, flatenning, bend, impact test, etc, that include Leco Carbon apparatus, scanning electron microscope, atomic absorption emission spectrophotometer, universal microscope and micro hardness tester. These facilitate all the required metallurgical tests on the materials.
Quality, Our mantrato Win Clients“ ”
Exports
Our Products are favouredby Clients Globally“ ”
TUV India Private Ltd.
Flattening Test Crushing Test Drift TestDrift Test