Epoxy Coated Steel Pipe

Epoxy Coated/Lined Pipe (Liquid Epoxy & Lining)

Focus: Flow efficiency, potable water safety, and versatile protection.

Introduction: Our Epoxy Coated Pipe solutions offer versatile protection for both internal and external surfaces. We specialize in Internal Epoxy Lining according to API RP 5L2 and AWWA C210, designed to reduce friction and increase hydraulic flow efficiency in gas and water transmission lines. For the water industry, we offer certified food-grade epoxy linings that prevent scale buildup and maintain water quality. Whether for industrial chemical transport or municipal water supply, our epoxy solutions provide a cost-effective, smooth, and highly resistant finish that protects your asset from the inside out.

Internal Lining: Reduces pumping costs by providing an ultra-smooth internal surface.

External Protection: Excellent resistance to hydrocarbons, acids, and alkalis.

Epoxy Coated Steel Pipe Specifications

System Type	Common Name	Typical Application
External FBE	Single Layer FBE	General corrosion protection for buried oil & gas lines.
External DFBE	Dual Layer FBE	Harsh environments (rocky terrain, high-temperature lines).
Internal Lining	Liquid Epoxy	Water transport (potable/waste) and flow efficiency in gas lines.
Internal FBE	Heavy Duty Epoxy	Severe corrosive media, chemicals, and salt water.

Epoxy Coating Technical Details for Steel Pipes

Parameter	Technical Detail / Requirement
Standard References	AWWA C210 / C213, API RP 5L2, CSA Z245.20, AS 3862
Coating Thickness	External FBE: 300 – 600 μm (Typical: 400 μm)
	Internal Lining: 150 – 500 μm (Project specific)
Surface Preparation	Sa 2.5 (Near-White Metal) as per ISO 8501-1
Anchor Profile	50 μm – 100 μm (Required for mechanical bonding)
Service Temperature	Up to 110°C (Special high-temp powders available)

Fbe Coating Process For Steel Pipes

Frequently Asked Questions

1. How do you control lining or coating quality on epoxy coated steel pipe orders?

We implement internal quality control from raw material review to final shipment release. For orders related to drinking water pipelines, fire water systems, and industrial fluid transport, buyers usually expect the product to match both the application and the supporting epoxy coated steel pipe, epoxy resin lining, and internal epoxy pipe systems requirements.

2. Can you provide MTC and inspection records for epoxy coated pipe supply?

Yes. We can provide Mill Test Certificates according to EN 10204 3.1, and 3.2 can be arranged when required. Third-party inspection by agencies such as SGS, BV, or ABS can also be accepted before shipment.

3. How is epoxy coated pipe protected during sea shipment to avoid scratches or lining damage?

We use export-oriented packing and loading methods based on the product type, including end protection, stable bundling or blocking, waterproof wrapping where needed, and careful loading control. The goal is to reduce rust, scratches, bevel damage, face damage, coating damage, thread damage, or handling impact during domestic transport and long sea shipment.

4. Is epoxy coated steel pipe commonly used for drinking water and fire water systems?

This product is commonly supplied for drinking water pipelines, fire water systems, and industrial fluid transport, with buyer demand often tied to epoxy coated steel pipe, epoxy resin lining, and internal epoxy pipe systems.