How Internal Bore Cladding Extends the Life of Oil & Gas Transmission Pipelines

2026-06-16 11:09:01 Views:25 News

Internal bore cladding is increasingly used to protect pipelines operating in harsh oil and gas environments.

Corrosion often begins on internal surfaces where aggressive media continuously contact the steel substrate.

By applying internal bore cladding, operators create a durable corrosion-resistant barrier that significantly increases pipeline reliability.

Common Causes of Internal Pipeline Failure

Pipeline degradation is often caused by:

These conditions gradually weaken pipeline walls.

Internal bore cladding process for oil and gas transmission pipeline corrosion protection

The process involves depositing a corrosion-resistant alloy onto the internal surface.

Materials commonly used include:

The overlay becomes metallurgically bonded to the pipe wall.

Protects against:

Less frequent inspections and repairs.

Pipeline lifespan can increase substantially.

Particularly important for offshore and remote installations.

FNS Pipeline Technology Co., Ltd. completed an internal bore cladding project for a produced water pipeline system.

Benefits achieved:

Internal bore cladding offers:

Compared with coatings, it is often preferred for demanding service environments.

A process that applies a corrosion-resistant alloy layer to the internal surface of a pipe.

Service life depends on operating conditions but is generally much longer than conventional coatings.

Oil & gas, petrochemical, offshore, chemical processing, and power generation industries.