

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



