CZTV VALVE .CHINA
Valve Type
|
Gate valve Globe valve |
SIZE
|
NPS 1/2 ~ NPS 2 |
| DN 15 ~ DN 50 |
CLASS
|
CL800 ~CL2500 |
Design
|
ASME B16.34，API 602 |
Inspection & testing
|
API 598 |
Marking
|
MSS SP-25 |
P/T rating
|
ASME B16.34 |
End to end
|
Manufacturer std or ASME B16.10 |
Socket welding
|
ASME B16.11 |
Butt welding
|
ASME B16.25 |
Screwed ends
|
ASME B1.20.1 |
Bonnet type
|
Bolted bonnet (BB), Welded bonnet (WB) |
Structure
|
Outside screw & Yoke（OS&Y） Renewable seat |
Body material
|
A105, F11, F22，F91, F304/304L, F316/316L, F321，F347 etc. |
