Origin	China
Standard or Nonstandard	Standard
Usage	Oil

We have a series of tubing pumps (including one-piece pumps, combination pumps),
a series of rod pumps and special pumps such as viscous oil pumps, sand anti-wedging
pumps and anti-gas-locking pumps. The production technology is advanced and
the testing method is strict and perfect. The products are manufacturing according
to Chinese "sucker rod pump" SY/T 5059-91 or API specifications. Quality is
reliable and service is excellent. 
 
We manufacture and supply the deep oil well sucker rod pumps to API 11AX specification as follows: THC, THM, TLE, RWAC, RWBC, RHAC, RHBC, TP, RHAM,
RHBM, RHTM, RHTC, RWBM, RXBC, RXBM, RWTC, RWTM. We can design and manufacture special pumps, such as hi-viscosity crude oil pumps, gas-proof pumps and sand-proof pumps, inclined well pumps, hydraulic feed back pumps for heavy crude oil, pumps with forced mechanic valves, gas-proof pumps with annular valves and scale proof pumps according to the request of users. Key parts of the pump are made of materials with strong corrosion-resistance and excellent mechanical properties according to the NACE STD MR-01-76 requirements and various well conditions. 
 
The valve balls and valve seats are made of different materials such as excellent
corrosion-resistant stainless steel, tungsten carbide hardness alloy and metal
ceramic. 
Inner packing:
Wooden boxes