Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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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
