... organizer and one-stop-shop supplier for stainless steel tubes, pipe fittings, flanges, valves and stud bolts, etc. in ... , 317L, ... SpecificationStainless Steel Sanitary Check Valves Welded and Clamp Part contacted with media: AISI 304/316LOutside polish: CNC ... lathe machiningConnection ends: thread, clamp, welded.It can be applied in pharmaceuticals, water treatment, ...