... tubes, pipe fittings, flanges, valves and stud bolts, etc. in China. Starting the business in 2007, we have devoted ... austenite stainless 310H, 347H, 317L, ... SpecificationStainless Steel Sanitary Check Valves Welded and Clamp Part contacted with media: AISI 304/316LOutside ... ends: thread, clamp, welded.It can be applied in pharmaceuticals, water treatment, food processing, beer, beverage and ...