Gate valve can be classified as cast gate valve and forged gate valve, rising stem gate valves and non-rising stem gate valves, Bolt Bonnet gate valves and pressure seal gate valves with Flange ends, Butt weld ends, NPT and socket weld ends. These valves can be widely used in oil, gas, water, metallurgy and other medias. We can supply: 150 Lb, SIZE: 1 1/2 64 , 300 Lb, SIZE: 1 1/2 48 , 600 Lb, SIZE: 2 42 , 900 Lb 1500Lb, SIZE: 2 24 .
Gate valve with advance design.
1. Sensible products structure, reliable performance and good looking.
2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long -lived.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that ti si erosion and abrasion resistant.
4. There is no backward sealing structure in the valve, so the sealing is reliable.
5. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the users. That can satisfies all kinds of working requirements.
Gate valve with advance design.
1. Sensible products structure, reliable performance and good looking.
2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long -lived.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that ti si erosion and abrasion resistant.
4. There is no backward sealing structure in the valve, so the sealing is reliable.
5. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the users. That can satisfies all kinds of working requirements.