The feature of this pump is that the opening of one valve depends on themechanical force. Because the valve is not be opened by pressure sink itis a good method to deal with vapor lock and gas lock an

The feature of this pump is that the opening of cone valve depends on themechanical force. At least the following problems have been solved whenthe viscous crude oil is pumped: the ball can not be ope

The feature of this pump is that the opening of cone valve depends on themechanical force. At least the following problems have been solved whenthe viscous crude oil is pumped: the ball can not be ope

The scale-proof pump is specially designed to proof scale accumulate on theinner surface of pump barrels. On the basis of conventional pump, wehave improved the structure of the plunger assembly. It h

The scale-proof pump is specially designed to proof scale accumulate on theinner surface of pump barrels. On the basis of conventional pump, wehave improved the structure of the plunger assembly. It h

The tubing pump has larger bore than a rod pump and produces a greatervolume of fluid in a given diameter of tubing. It is the strongest pump thathas ever been made. It has large fluid flow areas and

The tubing pump has larger bore than a rod pump and produces a greatervolume of fluid in a given diameter of tubing. It is the strongest pump thathas ever been made. It has large fluid flow areas and

The petroleum casing and tubing processing line was established in 2001.We can manufacture the threaded tubing with capacity of 100,000MTannually and all products conform to the API SPEC 5C standards.

Product Name: TurbochargerPlace of Origin: ChinaWe provide series of diesel turbocharger as follows:3GJs, JP40S, JP50S, J50S, JP60S, J75S, J80S, JP80S, J90S, JP90S.If you need detail information of th