Product Description Includes stainless steel like 304, 304L, 316, 316L, 301, and so forth, and carbon steel. Standard: UNI ANSI JIS BS DIN etc. Material: A105, WCB, CF8, CF8M, CF3, CF3M etc. Type: Socket-weld Size: 1/2"-24" Pressure Class: 150-2500, 5k-30k PN0.25- 32Mpa Packing: As per customers' requests