stainless steel cross pipe fitting, OEM service stainless steel cross Size: seamless 1/2''-20'' DN15-DN500 welded 1/2''-48'' DN15-DN1200 Standards: ISO, JIS B2313, DIN 2605, MSS SP-43, ASME B 16.9 Function: union, connection Material Specifications: 317L, 310S, 304H, 347H, Duplex2205, 321 / 321H, 904L, 304L, 316L Usage: pipe union