Wear Resistant Bomco F-500 Bimetal Liner Premium Mud Pump Liner Durable Drilling System Mud Pump Parts Oilfield and Water Well Rigs Mud Pump Liner

• Customization: Available
• After-sales Service: Available
• Warranty: One Year
• Model NO.: Lianrui
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Display Name: Mud Pump Liner
• Usage: Mud Pump Parts
• Application: Mud Pump Spare Part
• Type: Mud Pump Cylinder Liner
• Product Name: Mud Pump Part
• Product Model: Mud Pump Spare Parts
• Characteristic: Bimetal Liner
• Model: Bimetal Cylinder Liner
• Inner Surface Hardness: Above HRC 60
• Standard Service Life: 1000 Hours (Depending on Working Conditions)
• Accessories: Spare Parts
• Interchangeability: 100% Interchangeable with Liners of Major Mud Pump
• Heat Treatment: Professional Quenching and Tempering
• Inner Sleeve: 28% High-Chromium Cast Iron
• Outer Sleeve: Forged Steel 45#
• Transport Package: Wooden Case
• Specification: Forging
• Trademark: Dezhou Lianrui
• Origin: China
• HS Code: 841391
• Production Capacity: 5000 Sets /Per Month
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Bimetal Cylinder Liners

Bimetal Cylinder Liners are a core key component of oilfield mud pumps, adopting a premium dual-layer structural design. Its inner sleeve is forged from high-chromium cast iron with 25–28% chromium content, while the outer sleeve is made of high-quality 45# carbon steel, which provides sturdy and reliable structural support for the whole part. After professional heat treatment, the inner surface reaches a hardness of HRC60 or above, endowing it with outstanding corrosion and wear resistance. It is specially suitable for harsh oil drilling working environments and can ensure a stable service life of more than 1000 hours in continuous operation.

Features:

Bimetal Cylinder Liners produced by us strictly control the tolerance, assure the easy installation, inner sleeve is highly polished with abrasion&corrosive resistance, can used in various bad working environment with longer service life. Liner Outer Sleeve: 45#forged steel, tensile strength is σb>610MPa, yield strength is σs>450MPa, ,elongation hardness is §>17%,hardness is HRC180-200
Liner Inner Sleeve: high chromium cast iron (centrifugal forged). Annealing hardness is HRC≤40. Quenching hardness is HRC60-67.
Chemical Composition:C 2.8%-3.1%  Cr 26%-28%  Si 0.6%-0.9%  Mn 0.5%-1% Mo 0.5%-0.8% S , P <0.05%
 

We could offer Bimetal Cylinder Liners for the following mud pump models, or manufacturing as your drawing:
Brand/Series	Suitable model
Bomco	F-500,F-800, F-1000, F-1300, F-1600, F-1600HL, F2200HL
Hong Hua	HH-F500, HH-F800, HHF1000, HHF1300, HHF1600, HHF2200HL, 3NB1300F
IDECO	T-500, T-800, T-1000, T-1300, T-1600, MM-500-F, MM-600-A, MM-1000
LS-National Mud Pumps	3NB-500C, 3NB-1000C, 3NB-1300C, 3NB-1600
National	7-P-8, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220
Oilwell	A-650-PT, A-850PT, A-1100-PT, A-1700-PT, HD-1400-PT, HD-1700-PT
Solimec	7T500, 7T508, 8T650
TSC	WF-400, WF-450, WF-700, WF-1000, WF-1300, WF-1600, WF-2000
Weatherford	MP-5, MP-8, MP-10, MP-13, MP-16
Wirth	TPK-1000, TPK-1300, TPK-1600, TPK-2000, TPK-2200
Russian Pumps	UNBT-950, UNB-600, 8T650, UNBT650, NBT600, UNBT1180, UNBT1180L
Upetro	3PN-1000, 3PN-1600, 3PN-1300, 3PN-2000
TFI	BH-800, F-500, F800, F-1000, F-1300, F-1600
Lexco/Ewco	W-250-C, WH440, W440, W600, WH600, WH770, W1100, W2000
Solimec	7T500, 7T508, 8T650
American Block	K-800, K1000, K1300, K1600, K2200
Brewster	B-1000-T, B-1100-T, B-1300-T, B-1600-T
Drillmec	7TS600, 8T800, 9T800, 9T1000, 10T1300, 12T1600, 14T-2200
Ellis Williams (Lewco)	E447, E2200, W446, W440
Gardner Denver	PZ-7, PZ-8, PZ-9, PZ-10, PZ-11, PAH275
Other models	......

Main Products

Bimetal Cylinder Liners

Ceramic Cylinder Liners

 Valves and Seats

Pistons

Company Profile

Founded in 2021, Dezhou Lianrui Technology Co., Ltd. is strategically situated in Taitou Temple Industrial Park, Tianqu New District of Dezhou City, Shandong Province. As a distinguished high-tech enterprise, we seamlessly integrate product design, precision manufacturing, and premium technical services into a cohesive industrial chain.
 
Specializing in the R&D of hydraulic end accessories for oil drilling pumps, we have carved a niche in the sector through relentless innovation, garnering a portfolio of prestigious achievements, ministerial and provincial-level accolades, as well as a suite of invention patents that underscore our technological prowess. Our comprehensive product range encompasses valve boxes, cylinder liners, valve bodies, valve seats,valve assemblys, intermediate rods, wear-resistant discs, cylinder liner flanges, cylinder head flanges, valve cover pressure cylinders, cylinder head pressure cylinders, valve seat pressure cylinders, clamps, guides and beyond. These high-performance components are not only widely deployed across numerous onshore and offshore oilfields nationwide, but also exported to key energy markets including the United States, Canada, Indonesia, Iran, Saudi Arabia and other regions, earning us unanimous acclaim and trusted partnerships within the global industry.
 
Boasting a contingent of seasoned technical professionals with decades of cumulative experience in mud pump accessories manufacturing, we are dedicated to delivering end-to-end, tailor-made solutions and meticulous, customer-centric services that exceed the expectations of our valued clientele worldwide.

Q1:What is your terms of packing?
A: Generally, we pack our goods in Wooden Bag ,you could choose the carton box or woven bags.
 
Q2:What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. The pictures of products detials and packages will be sent before you pay the balance.
 
Q3:What is your terms of delivery?
A: FOB, CFR, CIF.
 
Q4:How about your delivery time?
A: Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.
 
Q5:What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.But the delivery charges will be deducted from the customer's future order.
 
Q6:Do you test all your goods before delivery?
A: Yes,we have three inspection steps to make sure the products you received in high quality.
 
Q7:Are you accept the OEM?
A: Yes,we support the OEM or ODM.
 
Q8:Our port of shipment?
A: Qingdao,China or as your request.

Certifications

Packaging & Shipping

FAQ