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Swivel JointsFOR THERMAL POWER PLANT APPLICATIONS
BEST TO USE IN OF STEAM GENERATING BOILERS REGENERATIVE AIR PRE-HEATERS
www.fourwents.com
High TemperatureAir & Steam Service
NAS & NSS SERIES
Since 1958
IDEAL FOR NEW AS WELL AS EASY RETROFIT INSTALLATIONS...
‘FOURWENTS’ SWIVEL JOINT - 90°
Complete Assembly.Equivalent to APCO part no: P-7072‘FOURWENTS’ Part No: 40 NAS - IGS - F300‘FOURWENTS’ Drawing No: 512-C-006 (2)
Size 1½” class # 300 Flanged.
Media
Max. Pressure
Max. Temperature 900° F
300 PSI
AIR or STEAM
DESCRIPTIONDESCRIPTIONNo.No. DRG.NO/SPEC.DRG.NO/SPEC.
1
2
3
4
5
6
7
8
9
10
1
1
1
1
-
1
1
2
1
4
BALL JOINT ASSEMBLY
SWIVEL NUT
CARBON BEARING
SEALANT
STEEL BEARING
SPRING SEAT
SOCKET HEAD SET SCREW
SPRING
SPACER
CASING ASSEMBLY
512-C-006
512-D-009
512-C-010
512-C-010
512-C-010
512-C-006
512-C-010
512-C-010
512-C-010
512-C-008
QTY.QTY.
12349 5678 10
Ø4
5
OU
TL
ET
INLET
Ø1
55
154±1.0A
Ø45
Ø73
4 HOLES, Ø22.2 ONPCD 114.3 (OFF-CTRS)
Ø155
±1
.01
54
101
40 N.B, S.O.R.F FLANGE
ASME B 16.5, CLASS#300
1.5
19
45°
VIEW FROM - A
‘FOURWENTS’ SWIVEL JOINTS SUITABLE FOR‘APCO-ALSTOM’ AIR PRE-HEATERS OF STEAM GENERATING BOILERS.
‘FOURWENTS’ SWIVEL JOINTS SUITABLE FOR‘APCO-ALSTOM’ AIR PRE-HEATERS OF STEAM GENERATING BOILERS.
EQ. TO BARCO MODEL No.: BA-306-90-1146APCO PART NO.: P-7072
90° Self aligning swivel joints.Special carpenter steel body / casing assembly.Special designed spring and spring seat.Special bearing suitable for temperatureup to 950° F.Ball joint v/s Bearing Faces are of micro lapped.Complete Assembly- Ready for use without injectable Graphite sealant.
SPECIAL DESIGN FEATURES
Swivel JointsFOR THERMAL POWER PLANT APPLICATIONS
IDEAL FOR NEW AS WELL AS EASY RETROFIT INSTALLATIONS...
DESCRIPTIONDESCRIPTIONNo.No. DRG.NO/SPEC.DRG.NO/SPEC.
1
2
3
4
5
6
7
8
9
10
1
1
1
1
-
1
1
2
1
4
BALL JOINT ASSEMBLY
SWIVEL NUT
CARBON BEARING
SEALANT
STEEL BEARING
SPRING SEAT
SOCKET HEAD SET SCREW
SPRING
SPACER
CASING ASSEMBLY
512-C-007
512-C-012
512-C-010
512-C-010
512-C-010
512-C-007
512-C-010
512-C-010
512-C-010
512-C-008
QTY.QTY.
DESIGN DATASize 1½” class # 300 Flanged.
Media
Max. Pressure
Max. Temperature 900° F
300 PSI
AIR or STEAM
40 N.B, S.O.R.F FLANGEASME B 16.5, CLASS#300
12349 567 108
4 H
OLE
S, Ø
22.2
ON
PC
D 1
14.3
Ø1
55
Ø7
3
Ø4
5
191.5
±1.0187.5
(101)
Ø4
5
Ø1
55
OU
TL
ET
INL
ET
‘FOURWENTS’ SWIVEL JOINTS SUITABLE FOR‘APCO-ALSTOM’ AIR PRE-HEATERS OF STEAM GENERATING BOILERS.
‘FOURWENTS’ SWIVEL JOINTS SUITABLE FOR‘APCO-ALSTOM’ AIR PRE-HEATERS OF STEAM GENERATING BOILERS.
Swivel JointsFOR THERMAL POWER PLANT APPLICATIONS
‘FOURWENTS’ SWIVEL JOINT - STRAIGHT
Complete Assembly.Equivalent to APCO part no: P-7063‘FOURWENTS’ Part No: 40 NSS - IGS - F300‘FOURWENTS’ Drawing No: 512-C-007 (2)
Straight through self aligning swivel joints.Special carpenter steel body / casing assembly.Special designed spring and spring seat.Special bearing suitable for temperatureup to 950° F.Ball joint v/s Bearing Faces are of micro lapped.Complete Assembly- Ready for use without injectable Graphite sealant.
SPECIAL DESIGN FEATURES
EQ. TO BARCO MODEL No.: BA-306-88-1018APCO PART NO.: P-7063
The Group “Ashiravad”, Opp. H.K. House, P.O. Box No.: 4123,Ashram Road, Ahmedabad- 380 009, Gujarat, INDIA.
AN ISO 9001-2008 COMPANY
: +91 - 79 - 2658 6891, 2658 8622, 2658 0740: +91 - 79 - 2658 5901: [email protected] [email protected]
PhoneFaxE-mail
FOURWENTS ENGINEERING COMPANY
www.fourwents.com
Since 1958
Eq. to APCO Part No.: P1253For EDC - AIR PRE-HEATERS‘FOURWENTS’ DRG. Ref. No.: 512-D-021
Eq. to APCO Part No.: P1082For EDC - AIR PRE-HEATERS‘FOURWENTS’ DRG. Ref. No.: 512-D-022
Eq. to APCO Part No.: P1080For EDC - AIR PRE-HEATERS‘FOURWENTS’ DRG. Ref. No.: 512-D-023
OTHER COMPONENTS USED IN THE REGENERATIVE AIR PRE-HEATERS OFSTEAM GENERATING BOILERS
OTHER COMPONENTS USED IN THE REGENERATIVE AIR PRE-HEATERS OFSTEAM GENERATING BOILERS
DESCRIPTION
ROTOR BREAK ASSEMBLY F/5BW
AIR MOTOR
AIR MOTOR
AIR MOTOR
AIR MOTOR
GRAPHITE PELLETS ( 4 TUBES EACH HAVING 25 (PELLETS)
SELF LUBRICATING BUSH
SELF LUBRICATING BUSH
SELF LUBRICATING BUSH
23166
P-7204
P-7202
P-7185
P-7183
P-1- 7077
P-1253
P-1082
P-1080
EQ. TO APCO PART NO.
Swivel JointsFOR THERMAL POWER PLANT APPLICATIONS
‘FOURWENTS’ SELF LUBRICATING BUSH
Ref. No.: 512-D-022
‘FOURWENTS’ SELF LUBRICATING BUSH
Ref. No.: 512-D-021
‘FOURWENTS’ SELF LUBRICATING BUSH
Ref. No.: 512-D-023
