NBR/FKM Coated Steel Sealing Materials for Sealing Gaskets

Basic Info.

Surface Treatment

Coated

Technique

Cold Rolled

Application

Engine Cylinder Gasket, Accessory Gasket

Edge

Slit edge

Stock

Not Stock

MOQ

5 Tons

Stainless Steel Thickness

0.2-0.8mm

Rubber Coating Thickness

0.02-0.12mm

Coating Material

FKM, NBR

Origin

China

HS Code

7219900000

Production Capacity

10000tons/Month

Product Description

Product Dimension:
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.

Characteristics:

Excellent high and low temperature resistance: -20ºC to 120ºC (NBR), -40ºC to 290ºC (FKM).
Good sealability, suitable for both gas and fluid applications.
Excellent mechanical performance. Tensile strength can reach 100MPa.
Outstanding compression, recovery, and stress relaxation performance.
Good fluid resistance against mechanical oil, antifreeze, and coolant.
Excellent anti-aging property and fine processing capabilities for continuous automation.

Application

Rubber coated metal materials combine metal rigidity with rubber elasticity. This material is ideal for automobile and motorcycle cylinder head gaskets, accessory gaskets, refrigeration, and compressor gaskets. We provide high-performance solutions for OE markets globally.

Production & Quality Control

Featuring the first NBR & FKM coating steel coil production line in China with key equipment from France, Germany, and Japan. Automatic production lines assure premium quality and short lead times.

Pre-control	Market research, Product R&D, Raw material purchase
In Process	Manufacturing process control, Equipment monitoring
Post-action	Finished product inspection, User feedback disposal

Package and Shipment

Internal & External corner protectors with steel collars.
Fumigated and branded wooden pallets.
Coil weight: 900 - 1000 KG.
Internal diameter: 400 mm | External: 800-900 mm.

Frequently Asked Questions

Can I get a sample?

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

What is the delivery time?

20 to 30 days after T/T prepayment.

Why is the delivery status in master coils?

To save costs and provide better pricing, we suggest master coils (width >600mm) due to export tax refund differences. Slitting service is available if you lack the capacity.

Why choose our products?

We utilize advanced equipment and rigorous quality inspection processes, providing full test reports and quality certificates for every batch.

What coating materials are available?

We specialize in NBR (Nitrile Butadiene Rubber) and FKM (Fluoroelastomer) coatings on steel substrates.

What is the application range of these materials?

They are widely used for automobile/motorcycle cylinder head gaskets, accessory gaskets, and compressor sealing parts.