... .Stainless Steel Clamp 2.Material: stainless steel 304,304L,316,316L. 3.Size: 1/2", 3/4", 1.5", 2", 2.5", 3" 4,Casting. Stainless Steel Clamp ... (pipe clamp)1) Specification: 1/2"-6", applied to the stainless steel pipeline system2) Material quality: SS304,SS304L ... /2" - 6"4) Standards: ISO, DIN, SMS, IDF.Three-piece clamp: Stainless steel clamp