Quick Detail
Type |
Gate Valve |
Size |
1'' |
Pressure |
Class 2500 |
Construction |
BB, Rising Stem, OS&Y, Solid Wedge |
Connection |
Thread Connection |
Operation |
Handwheel Operated |
Body Material |
ASTM A105 |
TrimMaterial |
13CR+STL |
Design |
API 602 |
End to End |
ASTM B16.10 |
Pressure & Temp |
ASTM B16.34 |
Connection End |
ASTM B1.20.1 |
Temperature Range |
-29℃~+425℃ |
Medium |
WOG |
Origin |
China |
Product Range
Body material: Carbon Steel, Stainless Steel, Alloy Steel, Low Temperature Steel
Normal diameter: 1/2’’~4’’
End connection: BW, SW, Flange, Threaded
Pressure range: 150lbs~2500lbs (PN16~PN420)
Operation: Handwheel, Bare Stem, With Actuators
Working temperature: -46℃~ +425℃
How do we control quality during the manufacturing process?
Casting Inspection:
Check the appearance, wall thickness, quantity, size and original material report etc. Must repair it meet MSS SP 55 before machining if unqualified.
Machining supervision:
Supervise the production process and find potential problems to avoid wrong production or wrong production design by randomly visiting the factory and checking the manufacturing process.