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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

  • China,Zhuzhou ,Hunan
  • Verified Supplier
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China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and
China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and

  1. China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and
  2. China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and
  3. China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and
  4. China High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and

High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and

  1. MOQ: 1pc
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000pcs/month
Tolerance High Precision
Typicaltolerance ±0.01 mm
Compressivestrength ≥ 2500 MPa
Color Metallic gray
Features high hardness,Superior wear-resistance
Service ODM OEM
Appearance Polishing, sintering
Trial Order Acceptable
Industry Oil & Gas Industry
Other Name Hard Alloy Metal Bearing Bushing
Brand Name Sanxin
Model Number SX-2319
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000pcs/month
Tolerance High Precision Typicaltolerance ±0.01 mm
Compressivestrength ≥ 2500 MPa Color Metallic gray
Features high hardness,Superior wear-resistance Service ODM OEM
Appearance Polishing, sintering Trial Order Acceptable
Industry Oil & Gas Industry Other Name Hard Alloy Metal Bearing Bushing
Brand Name Sanxin Model Number SX-2319
Certification ISO9001 Place of Origin China
High Light High Precision Tungsten Carbide SleeveSuperior Wear-Resistance WC-Guard SleeveCorrosion Resistant Hard Alloy Metal Bearing Bushing
Tungsten Carbide Wear-Resistant Guide Sleeve
Premium wear protection component engineered for demanding reciprocating motion systems in industrial applications.
Product Specifications
  • Technical Name: Tungsten Carbide Wear-Resistant Guide Sleeve
  • Industrial Designation: WC-Guard Sleeve
  • Primary Application: Hydraulic Cylinders, Pneumatic Cylinders, Reciprocating Machinery
Technical Specifications
  • Material Composition: Ultra-fine grain tungsten carbide (WC-Co)
  • Hardness Rating: ≥90 HRA (Rockwell Hardness)
  • Manufacturing Process: Powder Metallurgy + Precision Grinding
  • Structural Design: Split ring/segmented design with thermal expansion clearance
Performance Characteristics
Wear Resistance
  • 3x harder than tool steel, 8x harder than bronze
  • Designed wear rate: 1/10 that of traditional materials
  • Maximum contact pressure capacity: Up to 500 MPa
Mechanical Properties
  • Compressive strength: ≥4000 MPa
  • Elastic modulus: 600-700 GPa
  • Operating temperature range: -200°C to +800°C
Environmental Compatibility
  • Corrosion resistance: Suitable for media within pH 3-11
  • Anti-galling properties: Prevents metal cold welding
  • Impact resistance: Withstands instantaneous peak loads
Application Scenarios
Mining Machinery Protection
  • Used in mining hydraulic props exposed to coal dust and rock powder abrasion
  • Surface wear after 3000 hours continuous operation: <0.05mm
  • Improves piston rod chrome plating integrity rate to 98%
Injection Molding Precision
  • Service in 3000-ton injection molding machine clamping cylinders
  • Eliminates product flash issues caused by uneven wear
  • Extends guide sleeve replacement cycle from 6 months to 3 years
Marine Equipment Durability
  • Critical component in shipboard deck machinery hydraulic cylinders
  • No corrosion failure after 5 years in salt spray environments
  • Reduces total lifecycle maintenance costs by 40%
Cost-Benefit Analysis
Comparison Dimension Traditional Bronze Guide Ring Tungsten Carbide Wear Sleeve
Initial Investment Cost Baseline +150%
Average Service Life 6 months 24-36 months
Annual Maintenance Frequency 2 times 0.3 times
Associated Component Protection Fair Excellent
3-Year Total Cost of Ownership 100% 65%
Product Configuration Options
Standard Version
  • Standard precision grade: IT7
  • Surface roughness: Ra 0.4μm
  • Standard material: YG8 Tungsten Carbide
Enhanced Version
  • Precision grade: IT6
  • Surface treatment: Diamond grinding (Ra 0.1μm)
  • Optional coating: DLC (Diamond-Like Carbon) coating
  • Special feature: Built-in lubrication groove design
Custom Version
  • Non-standard cross-section machining
  • Composite material structure (functionally graded design)
  • Integrated monitoring (pre-embedded wear sensors)
Tungsten Carbide Wear-Resistant Guide Sleeve product illustration showing industrial application and technical details

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Seller,Other

  • Year Established:

    2003

  • Total Annual:

    8000000-10000000

  • Employee Number:

    150~180

  • Ecer Certification:

    Verified Supplier

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...

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Get in touch with us

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  • Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
  • No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
  • https://www.tungstencarbidesteel.com/

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