High Flatness Shock Valve Shim for Stable Oil Flow Control

High Flatness Shock Valve Shim for Stable Oil Flow Control

XIAYI's shock absorber valve shim is manufactured to exceptional flatness standards for stable oil flow metering. This stamped metal washer serves as a critical flow control element within shock absorber valving systems, precisely metering hydraulic oil passage to deliver consistent, tunable damping performance across the full range of operating conditions.

Flatness is the critical parameter for valve shim performance — even microscopic deviation can create uneven oil bypass and inconsistent damping. XIAYI employs precision grinding and laser flatness inspection to ensure every shim meets stringent flatness specifications.

Description:

Our company produces different kinds of stamping parts shim and gasket, powder metallurgy products and other shock absorber parts. These products can be used in different areas of shock absorbers, to adjust and control the oil flow.                                                        

Dry working condition, provides maintenance free operation.                                                                  

Can be applied in widely temperature -200 to +600                                                               

Suitable for high static and dynamic load                                                                  

With low and smoothly coefficient of friction and without stick-slip effects                                                                 

Suitable for dirt, impact and edge load                                                                

Good thermal conductivity property

With lower wear rate and long life service                                                                 

Equipment Advantages: We are specializing in the production of Powdered Metal/Sintered Parts. We have automatic Hydraulic Machines, Automatic Mechanical Pressers, Vacuum Furnaces, Sintering furnace, CNC Tooling Machine, etc.

Scientific Research: with powerful technologies and development, focusing on product R&D and marketing. We are serving various industries at a pace of producing a number of new items each year.

Preponderant Products:

1. Various kinds of Powdered Metal: Power Tools Parts, Automobile Parts, Automobile Rotors, Motorcycle Parts, Engine Parts, Shock Absorber, Compressor Parts, Sintered Gears, Hydraulic Pressure Parts, Garden Tool Parts, Home Appliances Parts, Meat Chopper Parts, Lock Parts, Sewing Machine Parts, Textile Machine Parts

2. Those small, complex and highly technical required sintered bronze and iron parts.

Quality Inspection: We have advanced management principles, a full range of testing equipments and professional quality control process to meet our clients satisfaction. Quality inspection machine: three- coordinate, optics image instrument, metalloscope, digital hardness tester, density equipment, tensile testing machine, etc.

Applications:

1. Automotive Part

2. Motorcycle Part

3. Pump Parts

4. Locomotive Parts

5. Machinery Parts

6. Tool Parts

Competitive Advantage:

1. low cost for molding or tooling

2. advanced & standardization workshops and facilitates

3. high-tech and high precision manufacturing equipment

4. ROHS compliant & environment friendly products

5. professional technical specialists and management personel

6. 100% in house inspection before delivery

• Precision Thickness: Available from 0.1mm to 3.5mm with tight tolerances for accurate damping calibration
• Material Options: SK4, SK5, 65MN, CK101, C100S, SUS (stainless steel), 20C and other grades to match application requirements
• Extensive Mold Library: Over 3,500 existing mold configurations for rapid fulfillment of common sizes
• IATF 16949:2016 Certified: Full automotive quality management system compliance
• OEM/ODM Capability: Custom dimensions, materials, and surface finishes available
• Wide Temperature Range: Reliable operation from -200°C to +600°C
• Maintenance-Free: Designed for dry working conditions with no lubrication required
• Versatile Application: Suitable for shock absorbers, electronics, machinery, compressors, and more

• Automotive Passenger car and light truck shock absorbers, strut assemblies, suspension dampers
• Motorcycle Front fork cartridges, rear shock valving, steering dampers
• Industrial Hydraulic system flow control, compressor valve plates, pump check valves
• Electronics Precision spring contacts, thermal management shims, sensor mounting
• General Machinery Spacer washers, thrust washers, spring preload shims, alignment shims