Premium High-Speed Train/Metro/Tunnel/Boat Rubber Seal

Industrial-Grade Material
Made from high-density EPDM rubber for superior weather resistance, UV protection, and extreme temperature endurance (-40°C to +120°C).
Precision Engineering
CNC-molded for airtight compression, preventing water/dust ingress in high-pressure environments like tunnels or marine applications.
Multi-Scene Adaptability
Ideal for sealing high-speed train doors, metro gangways, tunnel joints, and ship hatches—durable against friction and salt corrosion.
Cost-Efficient Bulk Supply
Direct factory pricing for wholesale buyers, offering 30% lower than market rates with MOQ flexibility.
Certified Safety
Complies with EN 45545-2 fire resistance and ISO 9001 quality standards for critical infrastructure projects.
Global Stock Ready
Available for immediate shipment worldwide with 15-day lead time for custom sizes.