Mud pump spare part Piston rod
Piston rod is the main parts, which connect mud pump power end and hydraulic end. The material is 42 CrMo. We can provide piston rods with various kinds of specifications of F series, 3NB series, PZ series, and others.
Piston Rod For Mud Pump Spare Part
Specification | Fig. No. | φ | L | Thread | Weight (Kg) |
F500 | AH35001-05.18A | 66.68 | 457.9 | M24 | 7 |
F500 | AH35003-05.06 | 1 1/2-8UN | |||
F800 | AH34001-05.02A | 88.9 | 485 | M39×3 | 9.6 |
F800 | AH34001-05.02 | 1 1/2-8UN | |||
F1000 | AH33001-05.21A | 101.6 | 534 | M39×3 | 13.5 |
F1000 | AH33001-05.02 | 1 1/2-8UN | |||
F1300F1600 | AH36001-05.19A | 120.65 | 550 | M39×3 | 14 |
F1300F1600 | AH36002-05.05 | 1 1/2-8UN | 17 |
Piston Rod use high strength alloy steel and after heat treatment,it appear with high strength, non-deforming and corrosion resistant.
Extension Rod is the important part for pump transmit power from the power end to the fluid end. The extension rod is made by high-quality structural alloy steel with specified technology, after heat treatment, the extension rod appear with high mechanical performance, very smooth surface, wear resistant and corrosion resistant after heat treatment and chrome plating.


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