... : 0.6-1.6 MP , 150Lb, 125LB2). Size: 50-1800mm, NPS: 2''TO 72'' inch3). Body, Bonnet, material: Carbon Steel (WCB), Stainless Steel (SS304, SS316 ... , SS301, 316L), Cast Iron 4). Seal: Rubber, PTFE, Stainless steel, Hard Alloy 5). Working temperature ...