Excellent Quality NBR Coated Steel Brake Materials

Basic Specifications

Rubber Coating Thickness: 0.02-0.12mm

Coating Material: FKM, NBR

Sample: Free Sample in A4 Pieces

Transport Package: Pallet and Waterproof Paper

Specification: 0.12-1.2mm

Trademark: CNM

Origin: China

HS Code: 7219900000

Production Capacity: 10000tons/Month

Product Description

Available metal substrates thickness are between 0.2mm-0.8mm. Max width is 800mm. Rubber coating thickness is between 0.02-0.12mm single and double-side rubber coated metal roll material can meet the requirement of different customers.

Key Characteristics:

Excellent high and low temperature resistance (-20ºC to 290ºC depending on material).
Superior sealability for gas and fluids.
Mechanical performance: Tensile strength up to 100MPa.
Resistance to mechanical oil, antifreeze, and coolant.
Anti-ageing and fine processing properties for continuous production.

Application & Market

Suitable for automobile and motorcycle cylinder head gaskets, accessory gaskets, refrigeration, and compressor gaskets. This material combines metal rigidity with rubber elasticity for excellent creep relaxation and durability.

We are supplying 90% OE market share for sealing products in China and overseas.

Production & Quality Control

Featuring the first NBR & FKM coating steel coil production line in China with key equipment from France, Germany, and Japan.

Phase	Control Points
Pre-control	Marketing research, R&D, Raw material purchase, Technological preparation
In Process	Manufacturing & technological control, Operator control, Environment monitoring
Post-action	Finished product inspection, Quality disposal, User feedback

Packaging Details

Internal & External corner protectors with steel collars

Circumferential plastic strapping (heat-sealed)

17 mm radial steel strapping x4 (90° arrangement)

Palletized on fumigated and branded wood

Coil Weight: 900 - 1000 KG | External Diameter: 800 - 900 mm

Frequently Asked Questions

Q: Can I get a sample?

A: Sure. We usually provide existing samples. Sample charges are refundable when the order reaches a certain quantity. Freight fees are usually borne by the buyer.

Q: What is the delivery time?

A: Typically 20~30 days after receiving the T/T prepayment.

Q: Why is the delivery status in master coil?

A: To save costs and provide better pricing. Master coils with width above 600mm have different export tax benefits. If you lack slitting capacity, we can provide slitted products.

Q: Why choose our materials?

A: We utilize advanced equipment and rigorous quality inspections, providing full test reports and quality certificates for every lot.

Q: What coating materials are available?

A: We specialize in high-performance NBR (Nitrile Butadiene Rubber) and FKM (Fluoroelastomer) coatings on steel substrates.

Q: What are the temperature limits of the products?

A: Working temperatures range from -20ºC to 120ºC for NBR and -40ºC to 290ºC for FKM coatings.