Cemented Carbide Shaft bush and Sleeve for Valve and pump

Material: Tungsten carbide
Shape: Customized made
Origin: China
Hs Code:84139100
Production capacity: 20 ton per month
Certificate: ISO9001
Hardness:89.5-91HRA
Brand: XYMJ
Application: oil and gas; pump and valve

Product Description

100% raw material.26years production experience since 1999.
Different material grade according to customers’ need .
Excellent engineer team and high quality QC control during all production process.
We can provide high precision machining and high polish ,we have many kinds of grinding machines , such as flat grinding ,tool grinding ,centerless grinding , ID and OD grinding , automatic grinding for ID and chamfer.

Features

our tungsten carbide products ,high wear resistance,high hardness and impact force resistance ,high temperature resistance and corrosion resistance
HIP sintering, excellent compactness ;Stable chemical properties

Specification

Tungsten carbide sleeves are widely used

Tungsten carbide sleeves are commonly used in pumps such as water pumps and oil pumps, especially for high-pressure or corrosion-resistant pumps, flow limiters, and servo valve seats.

Tungsten carbide sleeves have the advantages of wear resistance, high fracture strength, high thermal conductivity, and low thermal expansion coefficient, and are widely used as sealing surfaces. It is the material with the best heat resistance and fracture resistance among all hard surface materials.

Tungsten carbide shaft sleeve play the role of positioning and protecting the shaft on the rotating shaft to prevent shaft wear. Bushings are installed on the valve stem and bonnet to reduce valve leakage and sealing in valve applications,; Shaft bushings are used to reduce wear between the bearing and the shaft seat to avoid an increase in the gap between the shaft and the hole in bearing application, .

Hard alloy shaft sleeves play an irreplaceable role in these fields due to their high wear resistance, strong corrosion resistance, and excellent sealing performance.

Hard alloy wear-resistant shaft sleeves, as wear-resistant parts on equipment, have good physical stability as the foundation guarantee of wear resistance. They have high hardness, tensile strength, compressive strength, wear resistance, and corrosion resistance

Meet the special requirements for friction and wear-resistant parts of all mechanical equipment in the oil and gas extraction process, especially the precision production and use requirements for wear-resistant sealing parts. With good mirror finish and dimensional tolerances to meet the performance requirements of mechanical seal wear-resistant parts, and the physical properties of hard alloy determine its suitability for seismic and shock absorption material requirements, this better reflects the excellent performance of materials for precision mechanical parts