1pc Guang Typ Carbon Steel Ball Valve

1pc Guang Type Carbon Steel Ball Valve Connect form: thread Size: 1/4--4" Suitable medium: water, oil, gas, nitric acid, acetate acid and so on Suitable temperature: -40--+200°C be able to endure high pressure and dose not destroy valve. Seat: PTFE.material and good on-off feature. Working pressure:1000WOG On-off Number: 300--400. Thread standard: PT, NPT, BS21standard, surface is flat, allow overun the range 0.5--0.8mm Main material: WCB precise casting ,external refinement,superior quality. Design and manufacture adoption: ISO, API, GB, BS, we are strict with the security and quality ,it was accepted by clients and sells to internal, external market