Flanged steel pressure valve

Product Name: high pressure flanged steel gate valve

Structural characteristics of products
1. Meet the domestic and foreign advanced standards, reliable sealing, excellent performance and beautiful shape.
2. Ram and the valve seat sealing surface of iron based alloy or stellite (stellite) made of cobalt-based alloy welding, wear-resistant, high temperature, corrosion, anti-abrasion performance, long life .
3. Stem quenched, and the nitrogen treatment, with good corrosion resistance and scratch resistance out.
4. By wedge-type flexible gate structure, medium and large caliber set bearings, friction is small, open and close easily.
5. Adopt a variety of standard piping flanges and flange sealing surface types to meet various project needs and user requirements.