Tube and Fittings for Potable Water System, Mechanical Joint · Tube and Fittings for Potable Water System, Mechanical Joint PET Push-fit Type Jointing Compatible with BSEN 10312

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Tube and Fittings for Potable Water System, Mechanical Joint

PET Push-fit Type JointingCompatible with BSEN 10312 SERIES 1 & 2 Stainless Steel Tubing

• Simple • Keen • Installation

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TUBE BSEN10312 SERIES 1 & 2 METRIC UNITS

SK-I TUBE STAINLESS STEEL Manufactured by a specially developed argon arc welding where the inert atmosphere exclude the oxygen during the fusion of the two edges of material.

SK-I TUBE IS MADE OF STAINLESS STEELFabricated from stainless steel. The chromium and nickel content in the stainless steel give the tube its bright and its high resistance to corrosion.

SK-I TUBE IS COMPLIED WITH PED 97/23/EC The fabrication and inspection processes of SK-I tube is approved by PED 97/23/EC. The welded factor for manufacturing of SK-I tube is equal to 1. It implies that SK-I tube is identical to the performance of a stainless steel seamless tube.

SK-I TUBE IS IDEAL FOR ALL WATER SERVICESStainless Steel tubing has proved exceptionally successful for hot and cold domestic water services and for heating applications.

SK-I TUBE IS TOUGHStainless Steel tubing is tough and is not readily damaged in transit, in store or site. Its inherent toughness also means it is less vulnerable to vandalism.

SK-I TUBE IS ATTRACTIVEThe bright Iustre of stainless steel will not deteriorate under normal conditions making it ideal for exposed tubing and painting becomes unnecessary.

SK-I TUBE – COMPATIBLE WITH ALL FITTINGSPET Push-fit fittings, PET Push-in fittings, Compression fittings & Capillary fittings are all compatible with SK-I Stainless Steel tubes.

SK-I TUBE – AVAILABILITY IN DIFFERENT STAINLESS STEEL GRADEStainless Steel tubing can be supplied with stainless steel grade 1.4031 to BSEN10088 (AISI 304) or 1.4401 to BSEN10088 (AISI 316) in length of 6 metres as standard. Other specific length of stainless steel tubing can also be supplied upon request.

SK-I TUBE – LDPE COATINGStainless Steel tubing can be supplied with external LDPE coating for the application of cold and hot water system.

SK-I PET PUSH-FIT Type Mechanical Joint Fittings

Material List:

Body made by stainless steel investment casting in grade 1.4301 to BSEN10088 (AISI 304) or 1.4401 to BSEN10088 (AISI 316)

Gasket Silicon Rubber (to BS6920 for Potable Water), Viton (Compress Air)

C-Spring Ring 1.4301 to BSEN10088 (AISI 304) or 1.4401 to BSEN10088 (AISI 316)

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SK-I TUBE BSEN10312 SERIES 1 & 2 METRIC UNITS

NOMINAL SIZE OUTSIDE DIAMETER NOMINAL THICKNESS APPROX. NO. OF KILOS PER METER RUN

MAXIMUM WORKING PRESSURE* (BAR)

15mm 14.940 / 15.045mm 0.6mm 0.223 7522mm 21.950 / 22.055mm 0.7mm 0.380 6528mm 27.950 / 28.055mm 0.8mm 0.551 5535mm 34.965 / 35.070mm 1.0mm 0.857 5542mm 41.965/ 42.070mm 1.1mm 1.130 5554mm 53.930/ 54.070mm 1.2mm 1.585 55

NOMINAL SIZE OUTSIDE DIAMETER NOMINAL THICKNESS APPROX. NO. OF KILOS PER METER RUN

MAXIMUM WORKING PRESSURE* (BAR)

15mm 14.940 / 15.045mm 1.0mm 0.350 7522mm 21.950 / 22.055mm 1.2mm 0.624 6528mm 27.950 / 28.055mm 1.2mm 0.804 5535mm 34.965 / 35.070mm 1.5mm 1.256 5542mm 41.965/ 42.070mm 1.5mm 1.518 5554mm 53.930/ 54.070mm 1.5mm 1.968 55

Chemical CompositionThe stainless steel from which domestic water tubing is manufactured in type 1.4301 in BSEN10088-2 having the following composition (SS304)Element % Min. % Max.Carbon (C) - 0.07Silicon (Si) - 1.00Manganese (Mn) - 2.00Nickel (Ni) 8.00 10.5Chromium (Cr) 17.00 19.5Sulphur (S) - 0.015Phosphorus (P) - 0.045

The stainless steel from which domestic water tubing is manufactured in type 1.4401 in BSEN10088-2 having the following composition (SS316)Element % Min. % Max.Carbon (C) - 0.07Silicon (Si) - 1.00Manganese (Mn) - 2.00Nickel (Ni) 10.00 13.00Chromium (Cr) 16.50 18.5Sulphur (S) - 0.015Phosphorus (P) - 0.045Molybdenum(Mo) 2.00 2.50

Physical And Mechanical PropertiesSpecific Gravity 7.91Thermal Conductivity (c.g.c. units) at 20°C 0.035

at 100°C 0.038Coefficient of Thermal Expansion at 20°C 16.3 x 10-6

at 100°C 17.7 x 10-6 per °CTensile Strength (Min) 510 N/mm per °CElongation on 50m (Min) 30%Young’s Modulus of Elasticity at 20°C 200KN/mm

at 100°C 192.5KN/mm

Size Range for Series 2

Size Range for Series 1

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STAINLESS STEEL GRADE – CHEMICAL COMPOSTION(COMPLY WITH BSEN 10312 / BSEN 10088-2)

Type of Steel EURONORMName

ENNo ASTM

CMax %

SiMax %

MnMax %

PMax %

X3CrTi17 1.4510 439 0.050 1.000 1.000 0.040

Ferritic X3CrNb17 1.4511 430LNb 0.050 1.000 1.000 0.040

X3CrMoTi18-2 1.4521 444 0.025 1.000 1.000 0.040

X2CrNi18-9 1.4307 304L 0.030 1.000 2.000 0.045

Austenitic X2CrNi19-11 1.4306 304L 0.030 1.000 2.000 0.045

X5CrNi18-10 1.4301 304 0.070 1.000 2.000 0.045

X6CrNiTi18-10 1.4541 321 0.080 1.000 2.000 0.045

X2CrNiMo17-12-2 1.4404 316L 0.030 1.000 2.000 0.045

X5CrNiMo17-12-2 1.4401 316 0.070 1.000 2.000 0.045

X6CrNiMo17-12-2 1.4571 316Ti 0.080 1.000 2.000 0.045

X2CrNiMo17-12-3 1.4432 316L 0.030 1.000 2.000 0.045

X3CrNiMo17-13-3 1.4436 316 0.050 1.000 2.000 0.045

X2CrNiMo18-14-3 1.4435 316L 0.030 1.000 2.000 0.045

X2CrNiMo17-13-5 1.4439 317LMN 0.030 1.000 2.000 0.045

X1CrNiMoCu25-20-5 1.4539 904L 0.020 0.700 2.000 0.030

X1CrNiMoCuN20-18-7 1.4547 254SMO 0.020 0.700 1.000 0.030

X1CrNiMoCuN20-20-7 1.4529 25-6Mo 0.020 0.500 2.000 0.030

Austenitic-Ferritic X2CrNiN23-4 1.4362 2304 0.030 1.000 2.000 0.035

X2CrNiMoN22-5-3 1.4462 2205 0.030 1.000 2.000 0.035

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Type of Steel EURONORMName

ENNo ASTM

CMax %

SiMax %

MnMax %

PMax %

X3CrTi17 1.4510 439 0.050 1.000 1.000 0.040

Ferritic X3CrNb17 1.4511 430LNb 0.050 1.000 1.000 0.040

X3CrMoTi18-2 1.4521 444 0.025 1.000 1.000 0.040

X2CrNi18-9 1.4307 304L 0.030 1.000 2.000 0.045

Austenitic X2CrNi19-11 1.4306 304L 0.030 1.000 2.000 0.045

X5CrNi18-10 1.4301 304 0.070 1.000 2.000 0.045

X6CrNiTi18-10 1.4541 321 0.080 1.000 2.000 0.045

X2CrNiMo17-12-2 1.4404 316L 0.030 1.000 2.000 0.045

X5CrNiMo17-12-2 1.4401 316 0.070 1.000 2.000 0.045

X6CrNiMo17-12-2 1.4571 316Ti 0.080 1.000 2.000 0.045

X2CrNiMo17-12-3 1.4432 316L 0.030 1.000 2.000 0.045

X3CrNiMo17-13-3 1.4436 316 0.050 1.000 2.000 0.045

X2CrNiMo18-14-3 1.4435 316L 0.030 1.000 2.000 0.045

X2CrNiMo17-13-5 1.4439 317LMN 0.030 1.000 2.000 0.045

X1CrNiMoCu25-20-5 1.4539 904L 0.020 0.700 2.000 0.030

X1CrNiMoCuN20-18-7 1.4547 254SMO 0.020 0.700 1.000 0.030

X1CrNiMoCuN20-20-7 1.4529 25-6Mo 0.020 0.500 2.000 0.030

Austenitic-Ferritic X2CrNiN23-4 1.4362 2304 0.030 1.000 2.000 0.035

X2CrNiMoN22-5-3 1.4462 2205 0.030 1.000 2.000 0.035

SMax %

NMax%

Cr%

Mo%

Nl%

Mb%

Ti%

Cu%

0.015 16.00-18.00 4x(C+N)

0.015 12xC

0.015 0.030 17.00-20.00 1.80-2.50 4x(C+N)

0.015 0.110 17.50-19.50 8.00-10.00

0.015 0.110 18.00-20.00 10.00-12.00

0.015 0.110 17.00-19.50 8.00-10.50

0.015 0.110 17.00-19.00 9.00-12.00 5xC

0.015 0.110 16.50-18.50 2.00-2.50 10.00-13.00

0.015 0.110 16.50-18.50 2.00-2.50 10.00-13.00

0.015 16.50-18.50 2.00-2.50 10.50-13.50 5xC

0.015 0.110 16.50-18.50 2.50-3.00 10.50-13.00 2.000

0.015 0.110 16.50-18.50 2.50-3.00 10.50-13.00 2.000

0.015 0.110 17.00-19.00 2.50-3.00 12.50-15.00 2.000

0.015 0.12-0.22 16.50-18.50 4.00-5.00 12.50-14.50 2.000

0.010 0.150 19.00-21.00 4.00-5.00 24.00-26.00 2.000 1.20-2.00

0.010 0.18-0.25 19.50-20.50 6.00-7.00 17.50-18.50 1.000 0.50-1.00

0.010 0.15-0.25 19.00-21.00 6.00-7.00 24.00-26.00 2.000 0.50-1.50

0.015 0.05-0.20 22.00-24.00 0.10-0.60 3.50-5.50 2.000 0.10-0.60

0.015 0.12-0.22 21.00-23.00 2.50-3.50 4.50-6.50 2.000 0.035

STAINLESS STEEL GRADE – CHEMICAL COMPOSTION(COMPLY WITH BSEN 10312 / BSEN 10088-2)L1L1

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SK-I PET PUSH-FIT TYPE FITTINGSCompatible With BSEN10312 Series 1 & 2 Tube

All dimensions are in mm

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90º Elbow 45º Elbow Unequal Elbow

Size L1 D115 31 2122 35 2928 38 3635 42 4342 46 5154 53 65

Size L1 D115 28 2122 30 2928 31 3635 33 4342 35 5154 38 65

Size L1 L222-15 31 3528-15 31 3828-22 35 38

P/N: SKIPIFREP/N: SKIPIF45EP/N: SKIPIF90E

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Equal Tee Unequal Tee Unequal Tee (Big Tee)

Size D1 L115 21 3122 29 3528 36 3835 43 4242 51 4654 65 53

Size L1 L222 - 15 31 3528 - 15 32 3828 - 22 35 3835 - 15 32 4235 - 22 35 4235 - 28 38 4242 - 15 32 4542 - 22 35 4542 - 28 38 4542 - 35 42 4554 - 15 34 5254 - 22 37 5254 - 28 40 5254 - 35 44 5254 - 42 48 52

Size L1 L215 -15 - 22 35 3115 -15 - 28 38 3122 -22 - 28 38 36

P/N: SKIPIFBTP/N: SKIPIFUTP/N: SKIPIFET

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Unequal Tee (Pig Tee)

Size L1 L2 L322 - 15 -15 32 32 3522 - 15 - 22 35 35 3522 - 15 - 28 38 42 3628 - 15 - 22 35 40 3828 - 15 - 28 38 42 3928 - 22 - 15 32 35 3828 - 22 - 22 35 35 3828 - 22 - 28 38 38 38

Straight Coupling

Size D1 L115 21 4922 29 4928 36 5035 43 5142 51 5254 65 56

End Cap

Size D1 L115 21 2722 29 2728 36 2835 43 2842 51 2854 65 29

P/N: SKIPIFECP/N: SKIPIFSCP/N: SKIPIFPT

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Reducer

Size D1 D2 L122 - 15 21 29 5628 - 15 21 36 5928 - 22 29 36 5735 - 15 21 43 6135 - 22 29 43 6035 - 28 36 43 5842 - 15 21 51 6542 - 22 29 51 6442 - 28 36 51 6242 - 35 43 51 6054 - 15 21 65 7254 - 22 29 65 7154 - 28 36 65 6954 - 35 43 65 6754 - 42 51 65 65

Female Screw ThreadConnector

Size D1 L1 BSPT15 21 40 ½”22 29 41 ¾”28 36 43 1”35 43 45 1 ¼”42 51 47 1 ½”54 65 50 2"

Male Screw ThreadConnector

Size D1 L1 BSPT15 21 42 ½”22 29 43 ¾”28 36 44 1"35 43 46 1 ¼”42 51 49 1 ½”54 65 55 2"

P/N: SKIPIFMSTCP/N: SKIPIFFSTCP/N: SKIPIFR

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Wall plate Elbow

Size L1 L215 - ½” 35 2922 - ¾” 35 3828 - 1” 36 42

Fix Clip

Size L1 L215 37 1122 44 1328 52 13

Male Screw Thread Elbow

Size L1 L215 - ½” 31 3122 - ¾” 35 3528 - 1” 40 3835 - ¾” 32 4535 - 1” 35 4642 - ¾” 36 5142 - 1” 39 5154 - ¾” 38 5754 - 1” 40 58

P/N: SKIPIFMSTEP/N: SKIPIFFCP/N: SKIPIFWPE

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Female Screw Thread Elbow

Size L1 L215 - 1/2" 31 3022 - 3/4" 35 3428- 1/2" 33 3128 - 3/4" 36 3728 - 1" 38 3835 - ½” 33 3935 - ¾” 36 3942 - ¾” 36 4442 - 1” 39 4442 - ¾” 38 5042 - 1” 42 50

Female Screw Thread TeeF x F x P

Size L1 L2 BSPT¾” - ¾” - 35 41 50 34¾” - ¾” - 42 44 52 36¾” - ¾” - 54 50 55 381” - 1” - 54 51 55 44

Female Screw Thread TeeP x P x F

Size L1 L215 - ¼” 32 3022 - ½” 33 3122 - ¾” 35 3428 - ½” 33 3628 - ¾” 36 3728 - 1” 38 3835 - ¾” 35 4135 - 1” 39 3942 - ¾” 36 4442 - 1” 39 4454 - ¾” 38 5054 - 1” 42 51

P/N: SKIPIFFSTTPPFP/N: SKIPIFFSTTFFPP/N: SKIPIFFSTE

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Male Screw Thread Cross Tee

Size L1 L2¾” - ¾” - 35 50 35¾” - ¾” - 42 54 37¾” - ¾” - 54 58 38

1 ¼” - 1 ¼” - 54 62 45

Male Screw Thread TeeP x P x M

Size L1 L235 - ¾” 38 5842 - ¾” 39 6254 - ¾” 41 7054 - 1” 45 72

Female Screw Thread Cross Tee

Size L1 L235 - ¾” 36 3942 - ¾” 36 4442 - 1” 39 4454 - ¾” 38 5054 - 1” 42 50

P/N: SKIPIFMSTCT P/N: SKIPIFMSTTPPM P/N: SKIPIFFSTCT

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Male Screw Thread TeeM x M x P

Size L1 L23/4” - 3/4” - 35 50 353/4” - 3/4” - 42 54 373/4” - 3/4” - 54 58 38

1 1/4” - 1 1/4” - 54 62 45

• Simple • Keen • InstallationP/N: SKIPIFMSTTMMP

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Notes

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Notes

12/F., Phase 1, Austin Tower, 22-26A Austin Avenue,Tsim Sha Tsui, Kowloon, Hong Kong

Tel: 2728 7237Fax: 2387 2999

www.bunkee.com

Documents

Tube and Fittings for Potable Water System, Mechanical Joint · Tube and Fittings for Potable Water System, Mechanical Joint PET Push-fit Type Jointing Compatible with BSEN 10312