Coated Steel Pipe
Product Name: FBE Coated Steel Pipe,Epoxy Coated Carbon Steel Pipe,Plastic Coated Steel Pipe,SPC Pipe,PE Steel Pipe
Production Range:
| Bare Pipe | ERW | SMLS | SSAW | LSAW |
| Size | 1/2"-24" | 1/2"-24" | φ219~φ4200mm | 16"-64" |
Coating Type:Galvanized Coating /3PE /2PE/FBE/2FBE/3PP Varnish Coating Bitumen Coating /Black Oil Coating,Cement coated as per customer's requirement.
Pipe End:Plain End, Bevelled End, Threaded End
Length: usually 5.8m or 6m or 12m
Application: Widely used in fire protection water supply systems, building potable water conveyance, chemical fluid transportation, cable conduit protection, gas pipeline transmission and other fields.
Plastic Coated Steel Pipe
A plastic coated steel pipe consists of a steel base pipe (seamless or welded) with an outer, inner, or dual-layer coating of a thermoplastic or thermoset polymer. The coating is bonded to the steel through heat, adhesive, or a fusion process.
Plastic Lined Steel Pipe
A steel pipe with a pre-manufactured solid plastic tube inserted tightly inside the base steel pipe(usually carbon steel). The plastic liner is pre-extruded plastic pipe rather than sprayed powder coating.
FBE Coated Pipe
Epoxy Coated Pipe
3LPE Coated Pipe
Concrete Coated Pipe
FBE Coated Pipe
- Surface Preparation – The steel pipe is abrasive-blasted (typically to Sa 2.5 or white metal finish) to ensure cleanliness and surface roughness.
- Heating – The pipe is induction-heated to approximately 200–250°C (400–480°F).
- Powder Application – Dry epoxy powder is electrostatically sprayed onto the hot pipe surface.
- Fusion & Curing – The powder melts, flows, and chemically reacts (cross-links) to form a smooth, continuous film. The coated pipe is then quenched with water to set the coating.
- Inspection – The finished coating is tested for pinholes (holiday detection), thickness, and adhesion.
