Fully welded forged steel ball valve

1. The valve stem is designed to prevent blowout
2. Fully welded valve body, emergency compensation for sealing
3. Customizable design and configuration of DBB, DIB-1 and DIB-2 structures
4. Fireproof and anti-static structure
Connection method Flange Butt welding
Size NPS 2~56 DN50~1400
Applicable temperature -29~260°C
Pressure level ASME CLASS 150~2500
Valve body material Carbon steel, stainless steel
Valve stem material Alloy steel, stainless steel
Valve core material Carbon steel + ENP (or HCr)), stainless steel
Valve seat material PTFE, R.PTFE, PEEK, NYLON. PPL, fluororubber
Application range Oil and gas long-distance pipelines, oil fields, stations, airports, refineries, etc.
Applicable media: Crude oil, refined oil, natural gas, coal gas, etc.