Puyang Wanbo Oilfiled Equipment Company Limited

Tubing pump plunger product craft: 1.Nickle sprayed tubing pump  plunger 2.Chrome plated tumbing pump plunger 3.Double chrome plated tubing pump plunger Tubing pump descriptions: The subsurface sucker rod pump is a  important equipment of rod extracting system that extracts the fluid in the oilwell by using the power supplied by pumping units and sucker rod. The products conforms to API specification 11 AX and other related standards, authorized to use the API monogram. Special sucker rod pump such as tubing pump, rod pump, sand control pump, anti-salt pump and etc, are available. The products are manufactured according to Chinese "sucker rod pump" API specifications and ISO 9001 requirements. We manufacture and supply the deep oil well sucker rod pumps according to the API 11AX specifications of THC,THM,TLE,RWAC,RWBC,RHAC,RHBC,TP,RHAM,RHBM,RHTM,RHTC,RWMB,RXBC,RXBM,RWTC and RWTM. Special pumps can be designed and manufactured such as hi-viscosity crude oil pumps,gas-proof pumps and sand-proof pumps and screw pump according to the request of users.Key parts of the pumps are made of materials with strong corrosion resistance and excellent mechanical properties according to NACE stdMR-01-76 and various well conditions. The valve balls and valve seats are made of different materials such as excellent corrosion-resisting stainless steel,tungsten carbide hardness alloy and metal ceramic. Tubing pump technical performances: 1. The pump barrel machined by using the high quality special purpose blank, the internal surface has the chrome-plating or the nickel phosphorus compound plating superficial strengthening processing to achieve the good intensity, the rigidity, wear-resistance and anti-corrosion. 2. The valve ball and the valve seat made by using high-carbon chromium stainless or ceramics or tungsten carbide material to achieve longer life span. 3. The plunger surface uses the nickel base alloy powder