High Precision Tungsten Carbide Sleeve with Superior Wear-Resistance and Corrosion Resistant for Hydraulic Cylinders
Price:
Negotiation
MOQ:
1pc
Delivery Time:
Negotiable
Brand:
Sanxin
Product Description
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)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang