DN: 3"
PN: 300LB
Pressure test:
Shell test: 7.8 MPa
Seal test(liquid): 5.6MPa
Seal test(steam): 0.6MPa
Back seal test: 5.6MPa
Suitable tempreture: Less than 425 degree centigrade
Suitable medium: Water, steam, oil and so on
The material of body and bonnet and packing gland is A216-WCB
The material of stem is A276-420
The material of disc and s is A105-77
The material of stem mut is A439 D2
The material of packing is soft asbestos
The material of hand wheel is A-197
The material of double head screw is A-193 B7
|
ITEM |
PROUCT DESIGN |
Pressure& tempereture rating |
FORM L |
Connection demention |
check |
|
STANDRD |
ANSI B 16.34 |
ANSI B 16.34 |
ANSI B16.10 |
ANSI B 16.5 |
API 598 |
Our company is a production and marketing enterprises which specialized in marking the kitchenware and hotel products development. Situated at nanma industry zone dongyang city.
The company mainly products are: Stianless steel (CF8)ball valve, stainless steel globe valve, metal, carbon steel gate valve. Some types of flanges and so on. Also we can do the OEM if you have your design.
