Gate Valve 1. Material: stainless steel 304, 1.4308, SCS13, CF8 2.Technology: silicon sol lost wax Globe Valve/Non-Standard Parts / ... this field. Our products mainly include all kinds of ball valve, globe valve, gate valve, strainer, quick coupling, and a variety of impeller, ... patronage to cooperating and building brilliant future together. Globe Valve/Non-Standard Parts / precision casting parts