High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness

Basic Information
Place of Origin: China
Brand Name: XYMJ
Certification: ISO 9001:2015
Model Number: Customized
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Inner packing: wrapped by bubble bag,foam. Outer packing: standard export carton
Delivery Time: 7-15
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 kilograms per month
Detail Information
Material: 100% Original Materials Application: MWD And LWD Instruments
Advantage: HIP-Sinter, High Accurate Package: Standerd Export Carton
Product Name: Cemented Carbide Bushings Sample Order: Accepted
High Light:

tungsten carbide bushing


hardened steel sleeve bushings

Product Description

Cemented Carbide Bearing Sleeve Bushes, Tungsten Carbide Bushing For Oil Pump ​


The products will mainly be used to the vertical well drilling tools, self-activated oscillating-rotating impact drilling tools and MWD and LWD with the functions of flow diversion, slush and seal of the slurry and feed back of the slurry pressure and pulse signal in the adverse working conditions of high pressure, high speed flushing of sand and slurry, high temperature, fatigue wear, gas and liquid corrosion in oil and natural gas prospecting.


Tungsten carbide bushing set up by virgin tungsten carbide material. It’s shows high hardness and bending strength. That has superior performance on resisting abrasion and corrosion, which is widely used in many industries.


For its widely usage. Tungsten carbide bushing are often made with high accuracy, and owing to their perfect finish, precise dimension, durability and corrosion resistance. These are highly appreciated by the clients at home and aboard.


In addition, differ from the various of application environment. There are several types of Tungsten carbide bushing. Most of the specifications are all customized. Zhuzhou Tongda Carbide has backed by rich industry knowledge and production experience of various Tungsten carbide bushing. This can produce various of Tungsten carbide bushing based on specific design.


Grade List 

Grade Co (wt%) Density (g/cm3) Hardness (HRA) TRS (≥N/mm2) Application
XC100   14.6-15.0 91.5-92.5 2000 Wear-resistant
XC101 5.8-6.2 14.6-15.0 91.5-92.5 2500
XC200 5.8-6.2 14.5-14.9 91.0-92.0 2100
XC201 7.8-8.2 13.5-14.9 91.0-92.0 2800
XC300 9.8-10.3 14.2-14.6 90.5-91.5 2600
XC301 9.8-10.3 14.2-14.6 90.5-91.5 3200
Grade Ni (wt%) Density (g/cm3) Hardness (HRA) TRS (≥N/mm2) Application
XN100 6.5-7.5 14.5-14.8 88.5-91.0 1800 Corrosion-resistant
XN101 6.5-7.5 14.5-14.8 88.5-91.0 2200
XN300 10.0-11.0 14.2-14.6 86.5-89.5 2100
XN301 10.0-11.0 14.2-14.6 86.5-89.5 2400
Grade Co+Ni (wt%) Density (g/cm3) Hardness (HRA) TRS (≥N/mm2) Application
XCN30 9.5-10.5 14.0-14.5 88.0-90. 2400 Corrosion-resistant Wear-resistant
XCN31 9.5-10.5 14.0-14.5 88.0-30.0 3200

Details Carbide Bushing

High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 0High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 1

Deimensions of A Type Straight Sleeves (mm)
Type No. D d H C
XA1 14.5-20 12.16 6.0-10.0 1.3
XA2 12.5 3.5-7.0 12.7 4.5
XA3 21-60 15-50 51 3
XA4 75-130 60-115 55-100 6
XA5 140-300 120-200 60-150 10

 High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 2High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 3

Deimensions of A Type Straight Sleeves (mm)
D d C H
25.0-30.0 9.0-14.0 2.0-3.5 21.0-25.0
31.0-50.0 14.0-35.0 2.0-3.5 21.0-25.0
60.0-100.0 47.0-85.0 2.0-3.5 30.0-70.0

Product Application Scene
High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 4
Production  Process
High Precision Hardened Steel Sleeve Bushings Excellent Impact Toughness 5




A1: What is your main product?

Q1: The main product include tungsten carbide bar, carbide wire drawing die, carbide drill bit button, carbide SS10 tips, carbide strip and carbide plate, anvil, carbide inserts, and any other carbide products and customized products.


A2: Do you have certification on your products?

Q2: ISO 9001:2008


A3: What is about your general delivery date?

Q3: Nomally 7-15 workdays .


A4: What is your packing?

Q4: We use standard export packing and customization is available.


A5: Can I get the samples?

Q5:  Sure, contact us directly.



Contact Details