Oilfield Drilling Mud Pump Liner For LS 3NB-1300 Mud Pump Corrosion Resistance

Mud Pump Parts Bi-Metal Liner Used For LS 3NB-1300 Mud Pump

Description of Bimetal Liner

The inner and outer layers are tightly bound together.The outer 45# steel is wear-resistant and the inner high chromium cast iron is wear-resistant

and corrosion-resistant. The hardness after heat treatment reaches 62 Rockwell C grade.

Our company's production of bimetal cylinder liner strictly control the size within the tolerance range, to ensure easy installation, high inner sleeve

finish, wear resistance, corrosion resistance, long service life, suitable for all kinds of harsh working environment.

Coat :45# forging, tensile strength σ B >610MPa, yield strength σ S >450MPa, elongation > 17%, hardness HB180-200.

Inner sleeve: high chromium cast iron (centrifugal casting), anneal hardness HRC≤40, quenching hardness HRC 60-67.

Chemical composition: C 2.8% - 3.1%, 26% 28% Cr, Si 0.6% 0.9%, Mn 0.5% 1% Mo 0.5%-0.8%, S, P <0.05%;

Applicable industries

Petroleum industry, chemical industry, food processing industry, etc., It can be processed with drawings and samples.

Supply Mud  Pump Parts Brand

BOMCO: F-500,F-800,F-1000,F-1300,F-1600,F-1600HL,F-2200HL

HONGHUA:HHF-500,HHF-1000,HHF-1300,HHF-1600,HHF-1600HL,HHF-2200HL

RONGSHENG:RS-F500,RS-F800,RS-F1000,RS-F1300,RS-F1600

LS:3NB-1300C, 3NB-1000, 3NB-1000C,3NB-800

ITECO:T-500,T-800,T-1000,T-1600

Oil WELL:A-350-PT, A-650-PT,A-850-PT, A-1100-PT, A-1400-PT, A-1700-PT

WEATHERFORD:MP-5, MP-8, MP-10, MP-13, MP-16

NATIONAL: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220, C-250,C-350, K-380, K-500-A, K-700

EMSCO:F-350,F-500,F-650,F-800,F-1000,FA-1300,FA-1600,FB-1300,FB-1600,FC-1600, FC-2200,FD-1000, FD-1600

GARDNER DENVER:PZ-7, PZ-8, PZ-9,PZ-10,PZ-11