Tungsten Carbide Valve Seat

Reckoned amid one of the distinguished business entities, we manufacture, export and supply a top class consignment of Tungsten Carbide Valve Seat in Zhuzhou, Hunan, China.

Tungsten Carbide Valve Seats are the components of gas lift valve for oil well in the oil field. Using gas lift technique is the most economical way in the oil extraction currently. The gas life technique cana t restrict by the depth of the oil well; injecting the gas to the valve can abate the buttona s weight of the oil tube, reduce the pressure, and guarantee the oil extraction continually.

We manufacture seats for standard 1inch Gas Lift Valves in port sizes from 1/8 inch up to 3/8 inch.
We manufacture seats for standard 1 1/2 inch Gas Lift Valves in port sizes from 1/8 inch up to 1/2 inch.
We manufacture custom made seats as per your specific drawings and material specifications.

Tungsten Carbide Valve Seats are used for various Oil Field Equipment and Oilfield Valves such as Conventional Gas Lift Valves, Wireline Retrivable (WLR) Injection Pressure Operated (IPO) Gas Lift Valves etc.

Material specification
Material Evaluation : SpecificationStandard
Tungsten Carbide : 92-94%
Cobalt and Nickel : 6-8%
Hardness (Minimum) : 88.5- 91.5 HRAASTM B-294
Density (Minimum) : 14.7 a 15 g/cm3ASTM B-311
Trans Rapture (Minimum) : 2000 - 2600MpaASTM B-406
Grain SizeGF (Fine) : ASTM B-390
Micro Porosity : A02, B00, C00ASTM B-276