Lightweight Shock Valve Shims With HRB60-85 Hardness For Industrial

Shock valve shims, also known as valving shims or washer shims, are precision-stamped components that regulate oil flow inside shock absorbers. Manufactured by XIAYI from high-quality iron, carbon steel, or stainless steel, these shims provide a hardness range of HRB60-85 and a thickness range of 0.5mm to 10mm, delivering stable valving performance under demanding operating conditions.

The round-shaped shims are produced with advanced stamping technology, which ensures consistent dimensional accuracy, uniform edges, and repeatable performance from batch to batch. Each piece is individually packaged to protect surface quality during storage and transportation.

Thanks to their lightweight construction and high strength, XIAYI shock valve shims help reduce the overall weight of damping assemblies while maintaining reliable load-bearing capacity. They are a trusted choice for manufacturers seeking dependable valving components with long service life and low maintenance requirements.

Every production run is monitored under the ISO9001:2008 quality system to keep the following advantages consistent:

• Lightweight yet strong: low-mass design supports responsive damping without sacrificing strength.
• Consistent hardness HRB60-85: stable valving characteristics for predictable shock absorber behavior.
• Precision thickness control from 0.5mm to 10mm: accurate stacking and tuning of valve stacks.
• Excellent wear resistance: extended service intervals and fewer replacement cycles.
• Material flexibility: iron, carbon steel, or stainless steel for standard and demanding environments.
• OEM-friendly: custom dimensions, hardness, and packaging available on request.

XIAYI shock valve shims are widely used across automotive, construction, and machinery sectors, including:

• Shock absorbers and suspension systems in passenger and commercial vehicles
• Industrial machinery and construction equipment
• Brake and clutch assemblies
• Doors, windows, cabinets, and drawers with damping or positioning functions
• Custom mechanical assemblies requiring washer shims and valving plates

Material selection directly affects the performance and service life of valving shims. XIAYI offers three standard material options so that you can match the shim to your operating environment:

All shims are formed by precision stamping, followed by strict dimensional inspection. The combination of controlled hardness, uniform thickness, and clean edges ensures that valve stacks assemble smoothly and perform consistently in production and field use.

XIAYI provides flexible customization services for shock valve shims, allowing you to align every detail with your design and supply chain requirements:

Send us your drawings, samples, or target specifications and our team will confirm the production details, including tolerances, packaging, and delivery arrangements.

Every batch of XIAYI shock valve shims is produced under the ISO9001:2008 quality management system, with incoming material inspection, in-process dimensional checks, and final packaging verification. This disciplined approach ensures that each shipment meets the agreed specifications.

Our technical support team is ready to help with product selection, installation guidance, maintenance advice, and replacement part identification. If you have any questions about dimensions, materials, or order requirements, contact us directly and we will respond with practical recommendations.