Special Features

Robust and Flexible Hollow Rod made from high-quality polyurethane (PU), featuring excellent shock absorption and long service life, ideal for demanding applications.
Polyurethane (PU) is a strongly polar polymer material with low affinity for non-polar mineral oils, and is largely resistant to heating oil and machine oil. The semi-transparent design allows for easy visual inspection while maintaining a clean, professional appearance.
Compared to rubber, polyurethane offers significantly higher tensile strength, tear resistance, and load-bearing capacity. At high hardness levels, its impact resistance and bending strength substantially exceed those of conventional plastics.
Excellent Shock and Vibration Damping – effectively absorbs impacts and vibrations. In mould making, it can replace rubber and springs. Ideal for DIY projects, machinery damping, automotive components, protective coverings, and custom industrial applications.
Wide Range of Uses in metallurgy, mining, petroleum industry, automotive sector, construction materials, sports equipment, heavy machinery, and large stamping facilities. Suitable for shock absorbers, carrier plates, springs, as well as punching dies for various metal sheets and pipes.

Description

Key Features:
High Strength & Durability: Superior tensile, tear and abrasion resistance compared to rubber and conventional plastics
Effective Shock & Vibration Damping: Reduces noise, impacts and vibrations – ideal for industrial applications
Oil & Fuel Resistant: Resistant to mineral oils, fuels and mechanical lubricants
Wide Size Range: Outer diameter 16–100 mm | Inner diameter 6 mm / 8 mm / 10 mm
Broad Application Scope: Suitable for aviation, railways, construction, sports equipment, woodworking, chemical industry and telecommunications

Product Specifications:
Product Name: PU Polyurethane Hollow Rod
Material: Polyurethane (PU)
Colour: Yellow, translucent
Length: 500 mm
Hardness Rating: 75A
Outer Diameter: 16–100 mm
Inner Diameter: 6 / 8 / 10 mm
Properties: High strength, tear-resistant, abrasion-resistant, elastic

Package Contents:
1 × PU Polyurethane Hollow Rod

Notes:
Please note a tolerance of ±0.2 mm due to manual manufacturing
For custom sizes or special shapes, please contact our customer service