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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

  • China,Zhuzhou ,Hunan
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China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction
China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction

  1. China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction
  2. China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction
  3. China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction
  4. China Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction

Ultra-High Pressure Resistance Tungsten Carbide Piston Sleeve with Low Friction

  1. MOQ: 1pc
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 10000pcs/month
Material 100% Virgin Tungsten Carbide
Product name Tungsten Carbide Piston Sleeve
Type Power Tool Parts
Size Cusotmized
Hardness HRA89-HRA92.9
Surface Polished
Alloy specification YG6/YG8/YG8C/YG11/YG11C
Advantage High wear resistance and long service life
Density 14.6~14.8g/cm3
Service One step customized service
Brand Name Sanxin
Model Number SX-2325
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 10000pcs/month
Material 100% Virgin Tungsten Carbide Product name Tungsten Carbide Piston Sleeve
Type Power Tool Parts Size Cusotmized
Hardness HRA89-HRA92.9 Surface Polished
Alloy specification YG6/YG8/YG8C/YG11/YG11C Advantage High wear resistance and long service life
Density 14.6~14.8g/cm3 Service One step customized service
Brand Name Sanxin Model Number SX-2325
Certification ISO9001 Place of Origin China
High Light Ultra-High Pressure Resistance Tungsten Carbide Piston SleeveLow Friction Coefficient Tungsten Carbide SleeveSuperior Corrosion Resistance Carbide Piston Sleeve

Product Overview
The Tungsten Carbide Piston Sleeve is a high-performance component engineered for extreme operating conditions, widely used in high-pressure plunger pumps, hydraulic systems, and precision injection molding equipment. Manufactured from high-purity tungsten carbide (hard alloy) through precision sintering and grinding processes, it combines ultra-high hardness, exceptional wear resistance, and excellent corrosion resistance. Capable of maintaining long-term stable performance under high pressure, high speed, and in abrasive media, it significantly enhances equipment service life and operational efficiency.

Core Advantages

  • Exceptional Wear Resistance, Extended Service Life
    With a hardness exceeding HRA 90, the tungsten carbide material offers wear resistance more than 20 times greater than traditional chrome steel tubes. It maintains an extremely low wear rate even in unlubricated or abrasive media environments, drastically reducing replacement frequency and maintenance costs.
  • Ultra-High Pressure Resistance, Reliable Stability
    Featuring a compressive strength over 3000 MPa, it withstands extreme system pressures and frequent impact loads, preventing deformation or fatigue cracking. This ensures long-term, stable operation of equipment under demanding conditions.
  • Low Friction Coefficient, Energy Efficient
    The surface undergoes nano-level polishing, achieving an ultra-smooth finish of Ra ≤ 0.1 μm. This effectively reduces friction against sealing elements, improves energy efficiency, and minimizes power loss.
  • Superior Corrosion Resistance, Handles Complex Media
    Resistant to acidic, alkaline, and high-salinity media, it is suitable for corrosive environments such as chemical processing and marine engineering, preventing performance degradation due to corrosion.

Technical Parameters

Parameter

Value

Base Material

Ultra-Fine Grain Tungsten Carbide

Hardness

≥ HRA 90

Transverse Rupture Strength

≥ 3500 MPa

Density

14.0 - 14.8 g/cm³

Surface Finish

Ra ≤ 0.1 μm

Operating Temperature Range

-100℃ ~ +800℃

Concentricity

≤ 0.005 mm

Application Fields

  • High-Pressure Plunger Pumps: Used as piston sleeves in hydraulic systems for oil and mining industries.
  • Precision Injection Molding Machines: Guide sleeves in injection units, ensuring shot accuracy and stability.
  • Chemical Metering Pumps: Core components for corrosion-resistant and wear-resistant fluid handling.
  • Aerospace: Critical wear-resistant components in hydraulic actuators.

Why Choose Us?

We utilize German imported sintering equipment and Japanese ultra-precision grinding technology to ensure every piston sleeve delivers:

  • Zero-Defect Bore: Inner wall free from micro-porosity, eliminating media penetration and crack initiation points.
  • Full Customization: Support for non-standard ID/OD/length design and composite coating treatments.
  • Comprehensive Quality Control: Adherence to ISO 9001 and GJB standards from raw material selection to final inspection.

Contact Us for a Customized Solution
Let our professional engineers help you select the optimal piston sleeve configuration to break through equipment life limitations!

 

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

  • Reach Us
  • 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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