Being able to withstand ultra-high pressure from 0.0013 MPa to 1000 MPa and ultra-high temperature from - 269 to 1430 ℃, stainless steel valves are widely used to control the flow of fluids such as air, water, steam, corrosive medium, mud, oil, liquid metal and radioactive medium.
- Stainless steel valves, such as globe valve, gate valve, ball valve, are mainly used in petrochemical industry, such as ethylene cracking device, polyethylene device and polypropylene device in ethylene production, PTA device (pure terephthalic acid), polyester device and polyester spinning device in chemical fiber production.
- 304 and 304L are suitable for transportation in weak acid-base medium with less corrosion, such as nitric acid, fertilizer, benzene, oxygen, etc.
- 316 and 316L are mainly used for medium transportation of strong acids and bases, such as acetic acid, hydrochloric acid, sulfuric acid, etc.
|Name||Castings grades||Forgings grades||Bars grades|
|SS304||A351 CF8||A182 F304||A276 304|
|SS304L||A351 CF3||A182 F304L||A276 304L|
|SS316||A351 CF8M||A182 F316||A276 316|
|316L||A351 CF3M||A182 316L||A276 316L|
|316Ti||A182 F316Ti||A276 316 Ti|
|SS317||A351 CG8M||A182 F317||A276 317|
|317L||A351 CG3M||A182 F317L||A276 317L|
|347SS||A351 CF8C||A182 F347||A276 347|
|SS310||A351 CK20||A182 F310||A276 310|