OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification

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: WC+Co, 100% Virgin Tungsten Carbide Type: Sleeve
Surface: Blanks Ungrounded/ground/grinded/polished Or As Requirment Application: Resistant-wearing,Mechanical Seal Parts
Product Name: Tungsten Carbide Shaft Sleeves Sample Order: Accepted
High Light:

tungsten carbide bushing


hardened steel sleeve bushings

Product Description

OEM Corrosion-resistance Tungsten Carbide Bushing Hard Alloy sleeve


Technical requirements of our bushings


Dimensions, drawings, tolerance, surface finish, radius, as your demands.

No one likes an unexpected downtime, especially when it’s a part that unexpectedly breaks. When a part does break, you have a choice, replace it with a part that you know will fail in a short time, or replace it with a more expensive part that will last longer. When it comes to bushings, there are 2 choices: steel or tungsten carbide. While steel has a lower cost, a tungsten carbide bushing lasts longer, which prevents a loss of manufacture time.

Xingyu has been producing quality tungsten carbide parts since 1999 and we have a variety of carbide bushings for every manufacturing need. Tungsten lasts longer than steel, so you save money by reduced downtime and also reduced replacement costs. Carbide comes in many grades and many of our parts are customization.

Features of cemented carbide bushing


1. High hard resistance

2. High corrosion resistance

3. Pressured resistance

4. Wear resistance

5. High bending strength

6. We adapt HIP sintering technology which make good quality

7. No shape change, high bending strength when temperature below 1000°C, long service life, the maximum height can reach 270mm


Grade List


Grade ISO Code Chemical Composition(%) Physical Mechanical Properties (≥) Application
WC Co Density g/cm3 Hardness(HRA) T.R.S N/mm2
YG3 K01 97 3 14.90 91.00 1180 Suitable for finishing of cast iron,non-ferrous metals,alloys and non-metallic materials,and semi-finishing vehicles for intermittent cutting.
YG6 K10 94 6 15.10 92.00 1420 Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron.
YG6X K20 94 6 15.10 91.00 1600 Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing.
YG8 K20-K30 92 8 14.90 90.00 1600 Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials, roughing of sections and rough cutting.
YG10 K40 90 10 14.70 89.00 1900 Suitable for the production of drawing dies, wear parts and stamping parts and cores for hard alloy automatic presses.
YG10X K40 89 10 14.70 89.50 2200 Suitable for small diameter micro drills, end mills, rotary boring tools, etc.
YG15 K30 85 15 14.70 87.00 2100 Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stresses.
YG20 K30 80 20 13.70 85.50 2500 Stamping die, stamping watch parts, musical instrument spring piece.
YG20C K40 80 20 13.70 82.00 2200 punching battery case, toothpaste skin mold, small size steel ball, screw, nut stamping die, hot rolling twist drill bit plate.
YG30 G60 70 30 12.80 82.00 2750 Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die.

Details Carbide Bushing
OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification 0

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

 OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification 1

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


OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification 2

Deimensions of A Type Straight Sleeves (mm)
D d H a
20.0-40.0 17.0-30.0 10.0-36.0 1.6
41.0-80.0 31.0-70.0 10.0-36.0 3.2


Product Application Scene
OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification 3
Production  Process
OEM Hardened Sleeve Bushings High Wear Resistance With ISO 9001 Certification 4




Q1: Are you trading company or manufacturer ?
A1: We are Factory with 20 years of production experience.


Q2: Where is your factory?
A2: We are located in Zigong city, Sichuan province where is3 hours away from Chengdu by Car.

Q3: Is the competitive price of tungsten carbide parabolic buttons?
A3: We have our own Factory. Due to strong production and distribution system, we promise to offer our customers the most competitive price.

Q4: Is the top quality?
A4: Yes. All products will be tested before bulk processing, and we will check the physi-cal properties, shape and
tolerance for ensuring qualified products before shipping.

Q5: What’s your delivery time ?
A5: For the normal type which we have mold it takes 10-15 days after receiving the advance payment.
For the non standard which we do not have mold it takes 15-25 days after receiving the advance payment.

Q6: Do you provide samples ? is it free or extra ?
A6: Yes, we could offer the sample (less than 1Kg) for free charge without freight charge.



Contact Details