... stainless steel elbow 2) Material:Stainless steel, carbon steel, alloy steel 3).Size:2/1"-60"(DN15-DN1500) 1) stainless ... (316,316L,304, 304L, 321, 321H ,310S, 347H ), carbonsteel, alloy steel3) Size: 1/2" - 60"(DN15 - DN1500)4) Standard: ... of special materials, such as: hastelloy, Cu-Ni alloy,Ni alloy, Zr alloy, Ti alloy, low-temperature alloy, austenitic stainless steel,duplex stainless steel, super ...