All Size of Drilling Mud Pump Liner

 Bi-metal Liner:

1) Material: The material of cylinder liner is ZG45 steel, lined with high chromium cast iron. The HRC of cylinder inside liner is 60-65.

2) Production Process: The bi-metal cylinder Liner of our company combined with the advantages of abrasion hot-forging out liner and anti-corrosion high chrome inner liner. The out liner is made of high quality carbon steel by hot pressing forming. Its tensile strength is over 900000psi. The inner liner is made of high-chromium alloy by centrifugal casting.All the Double Metallic Liners and Ceramic Liners available for mud pump models can be supplied, such as following ones:

API 7K Mud Pump Parts:

Lake Petro can supply various mud pump expendable parts, including power end assembly, fluid end assembly and its spare parts, which can be easily matched & exchanged with some international famous mud pump brand, such as parts for 3NB series Pump, F series Pump, PZ series Pump, HBRS Pump, BOMCO Pump, EMSCO Pump, NOV P Series Pump, IDECO Pump, etc.

Mud pump fluid end parts include:

A. Module

B. Liner 

    a)Ceramic liner

    b)Bi-metal liner

    c)High frequency quenching cylinder liner

    d)Cr-plated cylinder liner

    e)Liner seal

C. Valve body & valve seat

    a)solid forged thru-hole valve body & valve seat

    b)friction welding thru-hole valve body & valve seat

    c)double support with four or three ribs, valve body & valve seat

    d)duplex single-acting valve body & valve seat

    e)BOMCO, Lanshi, Lanshi NOV pump, valve body & valve seat

    f)Valve Rubber

    g)Valve Spring

    h)Valve Seat Grab & Gripper Head

D. Intermediate rod, piston rod, extension rod, pull rod, clamp

    a)intermediate rod

    b)piston rod, extension rod

    c)duplex pump pull rod

    d)clamp

E. Piston

    a)steel core

    b)piston rubber

    c)pressing plate, clamp spring

F. Other mud pump fluid end fittings, such as flange, valve bonnet, bonnet press barrel, valve guide, etc.

Mud pump power end parts include:

Crankshaft, gear ring, connecting rod, bearing and main shaft, etc.

High Pressure Parts include: 

Discharge End Part of Mud Pump, include Pulsation Dampener, Discharge Manifold, Valve, 5 Ways

 Following are some pictures of semi-finished and finished pump liners in stock.

Standard export packing or according to client's requirements.

Shipping according to client's requirements.