Stainless steel flange, valves and pipe fittings etc
The main standards cover national standard, Japanese standard, German standard, British standard and Non- standard. The materials are 304, 321, 304L, 316, 316L,2520, 904L, carbon steel, heat-resistant steel, the size is from DN15 (1/2) to DN5000 (200).
Stainless Steel Fittings