304 Stainless Steel
CF8-304 of dual plate check valves is an economical and practical choice for most environments, also it is one of the common forms of stainless steel used around the world. It is a good choice for low budget’s project and longevity. Our CF8 material for double plate check valve is is America standard ASTM A351 CF8. Also be similar to material SCS13 and 1.4308. Its high quality and durability ensure that your product lasts a long time.304 can withstand corrosion from most oxidizing acids. However, 304 doesn’t have the chloride resistance of 316. It is susceptible to corrosion from chloride solutions.