- Adopting welded design of valve seat and valve body to reduce the sealing surface.
- All-metal sealing between the seat and the gate plate can effectively guarantee the sealing reliability of the valve under Y-level temperature (up to 345ºC).
- Parallel open gate, in different conditions, the spring in the gate can be properly adjusted by the pressure between the gate and the seat to ensure sealing reliability.
- The sealing places of gate and seat are hardened by metal surface treatment of gas permeation, spray welding and spraying tungsten carbide to ensure the sealing and prolong the service life of the valve.
- Double packing design at the stem seal to improve the reliability of stem sealing!
- Bonnet through a special heat dissipation structure design, can effectively reduce the valve cavity heat conduction to the top of the bonnet, to protect the valve stem seal.
- The bearing seat is equipped with a special lubrication bearing oil cup, which can effectively extend the service life of the bearing and reduce the operating torque.
- The valve is equipped with heavy-duty thrust bearings to reduce operating torque.
We are a company with 20 years of production and sales experience.
We mainly provide safe and reliable API ,JIS ,DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids.
We are a company with 20 years of production and sales experience. We mainly provide safe and reliable API, JIS, DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids.
Have API6D, CE, ISO certificate.
Our group total have about 300 employees. It is a integrated high-tech enterprise which includes casting and production, export safety process service.
· Casting room: 8 casting line, 20,000 square. 2,000 Ton / Year
· Workshop: 40,000 square meters, 270,000 Valves / Year( Including The automatic production line for flange ball valves 5,000 square, 500 PCS / Day )
· Stock : 30 Millon RMB SS valve
Our main customers are distributors and wholesalers at all levels. The main materials are WCB, CF8, CF8M, CF3, CF3M, Duplex, Brass, cast iron, pressure from 150LB to 2,500LB. PN16 - PN160, 10K, 20K, Caliber 1/2″-40", connection method RF, RTJ, FF, BW, etc.
Mainly we export to Brazil, Chile, Ecuador Vietnam, Turkey, Russian, Ukraine, Peru, Mexico, Romania, Czech Republic and other countries.
Company purpose: To provide reliable, efficient and flexible service, adhere to high quality, low price, fast delivery, professional quality control and good after-sales service attitude! Our goal is to become a reliable supplier of products in the petroleum industry.
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