... 316L Seal:Silicon, EPDM, PTFE Product name :sanitary ferrule( stainless steel ferrule, sanitary clamp ferrule)Material : AISI304, AISI304L, AISI316, AISI316L Standards: DIN, SMS ... , BS, BPE Specification:DN15-200 and 1" - 8" Connection: weld, clamp , threaded, union, nut Polish: mirror polish, Sub-light,180G, 240G ...