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Cast Steel Gate Valve

Cast Steel Gate Valve
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CAST STEEL GATE VALVE BRIEFING INTRODUCTION:

FEATURES
Size: 1/2"~40"
Class: 150~1500Lb
OS & Y, Rising Stem
Bolted Bonnet
Flexible Wedge (2” Solid)
Extended Bonnet for Cryogenic Services
By Pass On Request
SPECIFICATIONS
Design
ASME B16.34/API 600
Face to Face
ASME B16.10
End Flange
ASME B16.5
BW End
ASME B16.25
Test
API 598
Special
NACE MR-01-75
Application
WaterOilGas

 

MAIN PARTS AND MATERIALS
No.
Parts Name
Material
1
Body
A216 WCB
2
Seat
A105+STL
3
Wedge
A216 WCB+ A182 F6
4
Stem
A182 F6
5
Gasket
SS304+Graphite
6
Bonnet
A216 WCB
7
Back Seat
A276 410
8
Packing
SS304+Graphite
9
Packing
SS304+Graphite
10
Gland
A276 410
11
Gland Flange
A216 WCB
12
Stem Nut
D-2
13
Gland Nut
1035
14
Handwheel
60-40-18
15
Lock Nut
A29 1035
16
Oil Filler
A570 Gr. A
17
Eye Bolt
A193 B7
18
Eye Nut
A194 2H
19
Pin
A29 1035
20
Split Pin
A570 Gr. A
21
Stud
A193 B7
22
Nut
A194 2H
23
Rivet
SS304
24
Name Plate
SS304

 Optional Body Material: A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M, Duplex,etc.


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Add: Baishui Industrial Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China 325105  E-mail: market@cnweilan.com, arden@cnweilan.com