Bk8 Endurance Carbide Tungsten Carbide Bushings for Oil Industrials From Manufacturer
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Product Highlights
- Extreme Hardness: 10x harder than gold, 5x tool steel, 4x titanium for superior wear resistance.
- Customization Support: Customized samples ready in 3-5 days; full customization from samples or designs available.
- Fast Delivery: Dispatch within 2-10 working days; 1-day delivery available for stock items.
- Quality Assurance: ISO9001:2008 certified QC team ensures 100% inspection of finished products.
- Wide Grade Selection: Available in YG6, YG8, YG12, YG20, YG25, YS2T, YL10.2, and more for various applications.
- Corrosion Resistance: Abrasive resistant, corrosion free, and oil resistant to separate harmful mediums.
- Manufacturer Direct: Over 20 years experience in Zhuzhou, China, with monthly capacity of 15 tons.
Product Attributes
- Customization
- Available
- After-sales Service
- Na
- Warranty
- Na
- Place of Origin
- Zhuzhou China (Mainland)
- Name
- Tungsten Carbide Oil Rings
- Application
- Oil Ink
- Grade
- K10 K20 K30 etc.
- Dimension
- Various Available
- Performance
- Excellent Wear Resistance
- Material
- 100% Raw Material
- Certification
- ISO9001 SGS
- Business Type
- Manufacturer
- Advantage
- Over 20 Years Experience in This Line
- Transport Package
- Standard or Customised
- Specification
- ISO9001 SGS
- Trademark
- LIHUA
- Origin
- Zhuzhou, China (Mainland)
- Production Capacity
- 5000kg/Mon
Product Images of Bk8 Endurance Carbide Tungsten Carbide Bushings for Oil Industrials From Manufacturer
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Product Description
Good Price Durable Tungsten Carbide Bushing,Tungsten Carbide Bush,Tungsten Carbide Sleeve
Advantages:
(1). Abrasive resistant, corrosion free, good compression property, the most wear-resistant bushing, heat resistance, low maintenance ;
(2). The hardness is 10 times of gold, 5 times of tool steel, 4 times of titanium, oil resistance, separate the harmful medium;
(3) . No shape change, no twist when temperature is above 1000 °C or below 500 °C, long service life, the maximum height can reach 270mm;
The grade information for sintered carbide shaft sleeves
| Grade | Binder(Wt%) | Density(g/cm3) | Hardness(HRA) | TRS(over N/mm2) |
| YG6 | 6 | 14.8 | 90.0 | 1520 |
| YG6X | 6 | 14.9 | 91.0 | 1450 |
| YG6A | 6 | 14.9 | 92.0 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG12 | 12 | 14.2 | 88.0 | 1810 |
| YG15 | 15 | 14.0 | 87.0 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
| YG25 | 25 | 12.1 | 84 | 2550 |
| Grade | Density(g/cm3) | T.R.S | Hardness | Performance & Application Recommended |
| YG6 | 14.9 | 2150 | 89.5 | Qualified for finish maching and semi-finished maching for the cast iron,non-ferrous metal alloy and unalloyed materials |
| YG6X | 14.9 | 1560 | 91 | Qualified for maching of chiled cast iron |
| YG6A | 14.8 | 1580 | 91 | Alloy cast iron,refrectory steel,alloy steel,Also qualified for the maching of common cast iron |
| YG8 | 14.7 | 2320 | 89.5 | High bending strength,wear resistance lower than YG6A,used for processing blades,wear resisitance parts etc. |
| YG11C | 14.4 | 2260 | 87.5 | Qualified for molding the drills for heavy-duty rock drill,detachable bits used for deep hole drilling,rock drill torlley,etc. |
| YG15 | 14.0 | 2500 | 87.5 | Used for punch dies,stamping dies and wear resistance |
| YS2T | 14.5 | 2800 | 92.5 | Qualified for low speed rough maching,milling,titanium alloy and refractory alloy,especially for cut off tool and sick prick. |
| YL10.2 | 14.5 | 3400 | 92.5 | |
| YG20 | 14.6 | 2480 | 83.5 | qualified for making dies with low impact such as punching watch parts,battery shells,small screw caps etc. |
Company Information
About Lihua Cemented Carbide
Established in 1990, specialized in production carbide products more than 20 years and located in Zhuzhou city which is the hometown of tungsten carbide in China .
Our products sold well to worldwide ,has been build a long term relationship with our customers from Italy ,Portugal, German ,Turkey ,USA ,Mexico ,India , Australia ,South Africa etc .
Main Products
Our Main products include : Carbide Screwed Boring Bar, Plates, Rods, Sticks, Bushings, TP nozzles, 3D Printer Nozzles, Saw Blades, End Mills & Drill Bits, CNC inserts, Value Seats, Rotary Burrs, wheel cutters, Grits, Customized cutter :woodworking tool ,V-cutter , textile cutter , shoes cutter ects ,Any kinds of customized carbide products .


Monthly capacity of 15Ton
We have sophisticated equipment, such as Sintering Furnace, Automatic suppress Machine, Manual Hydraulic Suppress Machine, Ball Mill Machine, Drying Machine, Mixing Machine ect, Our production capacity up to 15Ton per month. Customized is welcome, customized sample can be ready in 3-5 days and 1 day can deliver for stocks.
Strictly QC
We have a professional QC team follow to the System of ISO9001:2008, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output.
Our Exhibitions
Our Packing

Shipping
We normally will dispatch your order within 2-10 working days depends on stock level, as soon as the order is shipped, we will list the tracking number on your order detail page, if there is any problem regarding to the shipping, please feel free to contact us.
Below shows the estimate delivery time for different courier:
TNT: 10-14 working days
DHL: 7-10 working days
FedEx: 8 to 10 working days
UPS: 7 to 10 working days
EMS: 10-14 working days
Payment
Less than or equal to $1000: 100% advance via Paypal , or Western Union .
Over $1000: 30% T/T advance, Balance before shipment .
Contact:
Foreign Sales Manager : Coco Su
Factory Add: Building B-11,E-commerce Industrial Park ,Xinma South Road ,Tianyuan Zone ,Zhuzhou City ,Hunan Provice ,China 412000
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2491275". Items marked "" are certified.
Company Profile
Company Profile
Zhuzhou Lihua Cemented Carbide Co., Ltd
About Lihua Cemented Carbide
Established in 1990, specialized in production carbide products more than 20 years and located in huzhou city which is the hometown of tungsten carbide in China.
Our products sold well to worldwide, has been build a long term relationship with our customers from Italy, Portugal, German, Turkey, USA, Mexico, India, Australia, South Africa etc.
Main Products
Our Main products include: Carbide Screwed Boring Bar, Plates, Rods, Sticks, Bushings, TP nozzles, 3D Printer Nozzles, Saw Blades, End Mills & Drill Bits, CNC inserts, Value Seats, Rotary Burrs, wheel cutters, Grits, Customized cutter: Woodworking tool, V-cutter, textile cutter, shoes cutter ects, Any kinds of customized carbide products.
Monthly capacity of 15 Ton
We have sophisticated equipment, such as Sintering Furnace, Automatic suppress Machine, Manual Hydraulic Suppress Machine, Ball Mill Machine, Drying Machine, Mixing Machine ect, Our production capacity up to 15Ton per month. Customized is welcome, customized sample can be ready in 3-5 days and 1 day can deliver for stocks.
Strictly QC
We have a professional QC team follow to the System of ISO9001: 2008, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output.
Contact us
Know more about us via http://lihuacarbide.en.made-in-china.com
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building B-11, E-Commerce Industrial Park, Xinma South Road, Tianyuan Zone, Zhuzhou 412000, Hunan Province, Zhuzhou, Hunan, China
-
Plant Area
- 1872 square meters
-
Number of Employees
- 23
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port. Guangzhou Port. Shanghai Port.
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Tungsten Carbide Cutting Tools(including anti vibration Tool holders, milling heads, Rods, Strips, Sleeves, CNC Inserts, Nozzles, End Mills, Mining Tips, Drill Bits etc.)
-
Production Lines
- 3
-
Production Machines
- CNC, Static pressure machine, Vacuum sintering furnace, lathe, Wet-grinding Machine, Automatic powder press machine, Automatic powder press machine, Automatic powder press machine, Automatic powder press machine(4)
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-01-14
-
Export Year
- 20 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What is the maximum height available for the bushings?
- The maximum height can reach 270mm.
- How long does it take to produce customized samples?
- Customized samples can be ready in 3-5 days.
- What are the payment terms for orders over $1000?
- 30% T/T advance, with the balance paid before shipment.
- What is the estimated delivery time via DHL?
- 7-10 working days.
- Is OEM and ODM service available?
- Yes, both OEM and ODM services are available, including customization from samples, designs, and flexible customization.
- What grades of tungsten carbide are available?
- Available grades include YG6, YG6X, YG6A, YG8, YG11C, YG12, YG15, YG20, YG25, YS2T, and YL10.2.
- What is the monthly production capacity?
- The monthly production capacity is up to 15 tons.
- What certifications does the product have?
- The product has ISO9001 and SGS certifications.
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Product Groups
- Carbide Anti Vibration Boring Bar
- Carbide End Milling Head
- Carbide Strips ,plates ,bars ,blocks
- Carbide Rods,Tubes
- Carbide End Mill & Drill Bits
- Carbide Rotray Burrs
- Carbide Crushed Grits
- Carbide Bushings
- Carbide Saw Blades
- Carbide CNC Inserts
- Carbide Spray Nozzles
- 3 D Printer Nozzles
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