Stainless Steel Flanged Gate Valve

Strong corrosive media like acetic acid, nitric acid, or seawater will damage normal valves. Our Stainless Steel Flanged Gate Valve is the best solution. The body, bonnet, and gate are made of CF8 or CF8M (SS304/SS316). We use precision casting. The finish is smooth. It also has good resistance to intergranular corrosion. The flow path is smooth with no dead corners. This stops media from staying inside and causing more corrosion. We add Stellite alloy on the sealing face. This makes the hardness over 40HRC. So it resists washing and wear much better. For food and medicine, we can do mirror polishing. This meets strict sanitary standards.

Many traders sell white-label products. But Suhao is a real factory. We buy fixed standard stainless steel bars and plates directly from the steel mill. This gives us control of the chemical content. One time, we worked with a big global chemical company. They needed a 720-hour salt spray test. Our Stainless Steel Flanged Gate Valve passed with our special pickling and passivation process. This shows great weather resistance. We follow the ISO9000 system. For each Stainless Steel Flanged Gate Valve, we do PMI testing to confirm the material. Before packing, we do a 100% full check. This includes shell strength test and low-pressure air seal test. So you get zero leaks.