Steel-Lined Rubber Pipe

A steel-lined rubber pipe (also known as a rubber-lined steel pipe) is a composite pipeline system consisting of a carbon steel or alloy steel outer pipe and a high-performance rubber lining bonded to the inner wall. This design combines the mechanical strength of steel with the corrosion resistance, abrasion resistance, and elasticity of rubber, making it ideal for conveying aggressive or abrasive media.

Steel-lined rubber pipes are widely used in industries where standard metal or plastic pipes suffer from rapid wear, corrosion, or vibration damage.

Structural Composition

A typical steel-lined rubber pipe includes:

Outer steel pipe

Carbon steel or low-alloy steel, providing structural strength and pressure resistance

Inner rubber lining

Natural rubber, neoprene, EPDM, or wear-resistant synthetic rubber

Bonding layer

Advanced vulcanization or adhesive bonding to ensure long-term lining adhesion

End connections

Flanged, grooved, or welded ends for easy system integration

Key Advantages of Steel-Lined Rubber Pipes

1. Excellent Abrasion Resistance
The elastic rubber lining absorbs impact and reduces friction, significantly extending service life when transporting slurry, tailings, or mineral particles.

2. Superior Corrosion Protection
Rubber linings provide strong resistance to acids, alkalis, salt solutions, and chemical wastewater, protecting the steel substrate from corrosion.

3. Noise and Vibration Reduction
Compared with pure metal pipes, rubber-lined pipes effectively dampen vibration and fluid noise, improving operational stability.

4. High Pressure and Structural Strength
The steel outer layer ensures reliable performance under high pressure and mechanical stress, suitable for heavy-duty industrial environments.

5. Reduced Maintenance Costs
Longer service life and lower failure rates help reduce downtime, replacement frequency, and overall maintenance expenses.

Typical Applications

Steel-lined rubber pipes are commonly used in:

Mining and mineral processing – slurry, tailings, and concentrate transport

Power plants – ash slurry and desulfurization pipelines

Chemical industry – corrosive liquid transfer

Metallurgy and steel plants – dust removal and material conveying systems

Dredging and marine engineering – abrasive sediment pipelines

Industrial wastewater treatment – corrosive or particle-laden effluent transport

How To Cooperate With Us?

Our company adopts a dual-channel procurement model of both online and offline. If you need it, you can choose to visit our offline factory or communicate directly with the salesperson online.

Our address

Jianxi District, Luoyang City, Henan Province, China - North Hang Technology Park

Phone Number

(86)-15038689376

E-mail

cnzjpipe@mtwkj.com