Heat-treated and internally hardened for high durability; Available in various. Materials to meet a wide range of applications; Standard one-or and /or two-piece configuration, with designs available for pressure of 5000, 7500, and 10000psi; Discharge connections available on each side; Suction connections on each side or front center.
Adapt most third party fluid-end modules to the mud pumps, eliminating the need for drilling contractors to stock fluid end parts from several manufacturers. Supply heat-treated, internally hardened forged alloy steel modules. If the drilling contractor doesn't specify third party fluid ends.
Made from the premium alloy steel AISI 8620 or 4135, with thermal refining treatment, rigid inspection, as well as the strict nondestructive examination performed for ensuring no internal flaw.
The mechanical property has achieved: Σ B≥ 850/MPC, σ S≥ 670/MPC, δ ≥ 15% ψ ≥ 13%.
Qingdao Kehua Petroleum Machinery Co., Ltd., mainly manages mud pump liner fluidend expendables. Our company is the specialized factory manufacturing mud pump liner metric and British system chrome -plated liner, hardened steel liner and ceramic liner. And may provide each type of valve body, valve seat, piston hub, piston rod, extension rod, plate, snap ring, module and so on. The hardened steel liner service life surpasses 800 hours under the normal condition, the ceramic liner service life surpasses 4, 000 hours, valve body and valve seat parts service life is over 600 hours. With streamlined and efficient manufacturing processes and competent staff, the company control the production quality strictly according to API Q1-7K standard, and establishes a complete set of Quality management system according to ISO9001 requirements. We have advanced digital control center, specialized technical personnel and a group of high-level data technicians. Our product quality is first class that earn good reputation from the customers. Our products are exporting to USA, Europe, and Asia Pacific countries.
The company is also dealing with drilling pipe, drilling casing, drilling bit, and some other drilling machinery and parts.
