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High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
Specifications
Model Number :
SX1047
Place of Origin :
China
Brand Name :
Sanxin
Certification :
ISO
MOQ :
1 piece
Price :
Negotiable
Packaging Details :
Safety Packing
Delivery Time :
15~45 Days
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
10-50000pcs/month
Name :
Carbide Valve Core Valve Sleeve
Tolerance :
High Precision
Features :
Wear-resisting, Corrosion resistance
Production Time :
15-30 Days
Oem Service :
Acceptable
Drawing :
Welcome Clients' Drawings
Size Range :
Customizable
Application :
Machinery Industry
Description
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
Product Applications
Pneumatic Hydraulic Equipment | Sliding in Clearance Applications
Tungsten steel, manufactured using advanced powder metallurgy processes, offers exceptional properties including high strength, superior hardness, excellent wear resistance, corrosion resistance, high-temperature stability, and minimal linear expansion coefficient. Its outstanding physical stability, particularly in wear resistance applications, makes it ideal for precision equipment requiring durable, long-lasting components.
Technical Specifications
Custom Engineered Components
Precision-machined tungsten steel valve core and valve sleeve manufactured according to design specifications from the Hydraulic and Pneumatic Center at Huazhong University of Science and Technology:
  • Tungsten Steel Valve Core: Φ18-8*13.873*13.873-2*Φ12-19*Φ6-18*M3*27
  • Tungsten Steel Valve Sleeve: Φ20*Φ18*1.2-1.2-8-45°*0.5-20°*8
Precision Tolerances
Φ18 Tungsten Steel Valve Core:
Outer diameter tolerance: -0.001, -0.002
Roundness requirement: 0.001
Clearance fit with valve sleeve: 0.003-0.005
Symmetry requirement: 0.008
Φ12 head tolerance: +0.006, -0.017
Φ6 inner hole tolerance: +0.028, +0.010
Coaxiality: 0.008
Φ20 Tungsten Steel Valve Sleeve:
Outer diameter tolerance: -0.020, -0.041
Inner hole Φ18 tolerance: +0.003, +0.002
8 rectangular windows: 1.2*1.2 at ±0.005 tolerance
Angle tolerance: 45°±0.02°
Roundness requirement: 0.001
Coaxiality requirement: 0.005
Material Properties
Property Range
Grain Size (μm) 0.4-2.0
Cobalt Content (% Co) 6-20
Density (g/cm³) 13.96-14.85
Hardness (HRA) 86-93
Flexural Strength (MPa) 3200-4500
Young's Modulus (GPa) 570-620
Manufacturing Excellence
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd specializes in research, development, processing, and aftermarket services for cemented carbide materials. With a dedicated technical team and comprehensive manufacturing capabilities, we deliver high-quality tungsten carbide solutions.
  • Established in 2003 with two main factories built in 2007
  • ISO 9001:2015 certified since 2017
  • High-tech Enterprise certified in 2017
  • Foreign trading license obtained in 2017
  • Confirmed as supplier of CLEP in 2021
  • Over 20 patent certificates
Our business philosophy: "Quality and customer first", "Samples available", "Punctual delivery", "Mutual benefit", "Focus on innovation", "Service creates value". Sanxin delivering carbide value.
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
Product tags

tungsten carbide valve core

,

ss forge steel valves

,

forged steel check valve
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High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve

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Product Detail
Model Number :
SX1047
Place of Origin :
China
Brand Name :
Sanxin
Certification :
ISO
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
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High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve
High Precision Tungsten Steel Set Carbide Valve Core Valve Sleeve

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

Verified Supplier
8 Years
hunan, zhuzhou
Since 2003
Business Type :
Manufacturer, Importer, Exporter, Seller, Other
Main Products :
Tungsten Carbide Processing, Tungsten Carbide Nozzle, Tungsten Carbide Punch
Total Annual :
8000000-10000000
Employee Number :
150~180
Certification Level :
Verified Supplier
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