Stainless Steel Valves

Stainless Steel Valves

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.

Applications

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.


Material

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

Samples

150LB 4 Inch 316 Check Valve

150LB 4 Inch 316 Butterfly Valve

150LB 6 Inch 310S Ball Valve

PN16 DN125 304 Globe Valve

PN10 DN100 316L Plug Valve