Our range of pumps and spare parts adhere to the specifications outlined in API SPEC 11AX. Additionally, we have the capability to design and manufacture special pumps to meet specific user requirements. These include heavy crude oil pumps, sand-proof pumps, and gas-proof pumps, catering to different operational environments.
To ensure durability and performance in various well conditions, key components of our pumps can be manufactured using materials with strong corrosion resistance and excellent mechanical properties. These materials comply with NACE stdMR-01-76, which sets standards for corrosion-resistant alloys in oil and gas production.
By utilizing such materials and adhering to industry standards, we aim to provide reliable and long-lasting pump solutions tailored to meet the demands of different well conditions and user preferences.
Barrel Type of the sucker rod pumps:
1. Plating barrel, 67HRC-71HRC
2. Chemical material plating barrel, corrosive medium is difficult to invade, it's suitable for oilwells which have more corrosive medium.
Spray plunger of the scuker rod pumps:
1. HRC is greater than 53.
2. The spray surface is solidly combined with pump bodies.
Valve Type of the scuker rod pumps:
1.Stainless steel valve seat and ball, with competitive price.
2.Stellite valve seat and ball, high hardness, corrosion-resisting.
The barrel assembly and the standing valve assembly of the pump can be mounted and connected to the tubing on the ground, which are run into the well first, then connect the plunger assembly with the lower end of the sucker-rod and run them into the pump.
Tubing pump has the characteristics as large flow rate, tight and sound structure.
Standing valve has two types: non-pullable and pullable. The pullable standing valve tubing pump has cup type and mechanical type.
