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Durable Tungsten Carbide Bearing Sleeves for Oilfield Equipment
Precision-engineered carbide bushings designed for demanding oilfield applications, featuring high-precision inner and outer diameters with symmetrical cross grooves and mirror-polished inner hole end faces.
Dimensions: Φ76xΦ47x139.5mm
Applications & Benefits
Sanxin specializes in custom design and manufacturing of wear sleeve products and bearing sleeves for severe service applications in high volumes. Our high-precision bearing sleeves serve multiple critical functions:
Mounting Surface: Serves as the primary mounting surface for bearings
Component Positioning: Works with spacer sleeves to properly position components on shafts
Easy Maintenance: Facilitates disassembly for applications requiring frequent mounting and dismounting
Protection: Functions as a primary running surface, protecting shafts from scoring and scratching
Compensation: Compensates for shaft irregularities and extends service life
Our durable bearing wear sleeves significantly prolong shaft service life while minimizing ongoing maintenance and repair requirements. Custom manufactured in tungsten steel, cemented carbide, and various grades of wolfram carbide.
Packaging & Shipping
Due to high density and precision requirements, our tungsten carbide products receive specialized packaging to ensure safe transit:
Secure Packaging: Sturdy boxes with bubble wrap, foam, bubble bags, and cardboard
Quality Materials: Highest quality packaging materials for maximum protection
Reliable Shipping: Express services including DHL, FedEx, and UPS for urgent orders
Product Advantages
1
100% virgin wolfram carbide materials
2
Fine-grain and ultra fine grain tungsten carbide available
3
Excellent wear, abrasion, and corrosion resistance
4
High fracture strength and high hardness
5
Longer service life
6
Varied cemented carbide material grades
7
Competitive EXW factory pricing
8
Customization services available
Manufacturing Process
Our advanced processing technology ensures superior quality tungsten carbide products through a comprehensive workflow:
Raw Material Preparation: Selection of high-purity tungsten and carbon powders
Material Mixing: Precise blending in specific proportions for uniform mixture
Pressing and Shaping: High-pressure molding to achieve desired shapes
Initial Sintering: High-temperature furnace processing for preliminary structure
Powder Metallurgy Sintering: Complete reaction of carbon with tungsten to form tungsten carbide
Heat Treatment: Crystal structure adjustment to enhance hardness and wear resistance
Mechanical Processing: Precision cutting, milling, and grinding for final product shape
Surface Treatment: Optional coating or polishing to enhance surface properties
Quality Inspection: Comprehensive checks to meet technical standards and requirements
Packaging and Delivery: Secure packaging and timely delivery to customers
Note: Specific processing techniques may vary based on product design requirements and intended applications.
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,...
