Item name: sight lamp(stainless steel lamp,lamp) Size:DN50-DN125 Material :S/S304,S/S316L Standard :ISO, DIN, IDF,SMS Item name: sight lamp(stainless steel lamp,lamp)Size:DN50-DN125 Material :S/S304,S/S316LStandard :ISO, DIN, IDF,SMSApplications: Pharmacy,beer ,food ,dairy,beverage,cosmetic,chemical industry and so on.Btw, we can offer all kinds of the sanitary pipe fitting and can manufacture ...