Verification: 8ee41661d9dac33d

mud pump bonded urethane piston

Standard and Certification: API
Condition: New
Packing:export packing

The accessories of pump:piston

Modules: All the drilling mud pump modules are manufactured by high quality alloy steel AISI8620 or AISI 4135. Heat treatment and internal hardened for high durability. With strictly mechanical machine, and NDT, it could serve a long wear performance. All our products are designed under 5000psi, 7500 psi, and 1000 psi pressure.

Liners: Bi-metal liners with high abrasion and corrosion resistance are used. The liner sleeve is made of wear resisting cast iron. The surface hardness of the liner sleeve is HRC 60 to 65. ceramic liners are made of a forged steel outer shell and a ceramic inner sleeve.

Valve Assembly:stem-guided valve & cross/three-arms seat ,wings-guided valve/full open seat

Piston: the piston is sealed by the rubber O-ring along with the cylindrical surface fit and then is tightened by lock nuts, preventing the piston from looseness and acting as the sealing.

We can supply all sizes of the following brand module, liners ,Valve Assembly &pistons

Brand Model
Emsco F-350 F-500 F-650 F-800 F-1000 FA-1300 FB-1300
Gardener denver PZ-7 PZ-8 PZ-9 PZ-10 PZ-11
National 7-P-50 8-P-80 9-P-100 10-P-130 12-P-160
Ideco T-800 T-1000 T-1300 T-1600
Oilwell A-350 A-560 A-650 A-850 A-1100 A-1400 A-1700
China 3NB-350 3NB-500 3NB-800 3NB-1000 3NB-1300 3NB-1600 3NB-2200


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