Forged steel stop valve:
Connection: Flange, Thread, B. W, S. W
Size: 1/2--3"
Pressure Rating: Class 150 -800 LB
Body material: A105, F22, F304(L), F316(L)
Face To Face Dimension: ASME B16.10, API 6D
End Connection: ASME B16.5, ASME B16.47, JISB 2212-JIS B2214, ASME B16.34
Design standard: API 600, API 6D, ASME B16.34
Test standard: API 598
And we are specialised in kinds of special valves such as: 904L valves, Monel alloy valves, Hastelloy alloy valves (NO8020), oxygen valve, etc.
|
NO |
The parts |
cabon steel to ASTM |
AS to ASTM |
Stainless steel to ASTM |
Stainless steel to ASTM |
|
|
|
A105 |
F22 |
F304(L) |
F316(L) |
|
1 |
Valve body |
A105 |
A182F22 |
A182F304(L) |
A182F316(L) |
|
2 |
Valve clack |
A276420 |
A276304 |
A276304(L) |
A276316(L) |
|
3 |
Packing |
soft graphite |
|
PTFE |
|
|
4 |
Seal ring |
A105 |
A182F22 |
A182F304(L) |
A193 B8(M) |
|
5 |
Hold-down nut |
Stainless steel |
|
|
|
|
6 |
Lift bolt |
A193B7 |
A193B16 |
A193B8(M) |
A193B8(M) |
|
7 |
Medium |
water, steam, oil |
|
nitric acid, acetic acid |
|
|
8 |
Temperature |
_29° C~550° C |
|
_29° C~200° C |
|
We are valve manufacturer specialized in the industrial valves utilized in the server application environment against high temperature, high pressure, high corrosive and low temperature or cryogenic application ranging from petrochemical, offshore, chemical, gas, power plant, shipyard to long distance pipeline and pharmacy or other industries. Valve types vary from ball valve, globe valve, check valve, gate valve, butterfly valve to plug valve, and also from tank bottom valve, sampling valve, double block & bleed valve, strainer to sight glass.
Valve material are available from Titanium, Nickel alloy, Zirconium, Nickel-Aluminum-Bronze, (Super) Duplex to alloy 20#, 904L, 310S, 321, 347 or other anti-corrosive alloys. With emphasis on quality consistency and innovative design, we gradually turn to be reliable business partner for plenty engineering companies and end users all over the world.
