Coating-plastic steel pipes, also known as coated steel pipes, steel-plastic composite pipes, or coated plastic composite steel pipes, are steel pipes with a plastic corrosion-resistant layer fused onto the inner surface of the steel pipe (base pipe) through spraying, rolling, dipping, or absorbing processes. Alternatively, the layer can be fused onto both the inner and outer surfaces. These pipes have excellent corrosion resistance and relatively low friction resistance. Epoxy resin coated steel pipes are suitable for the conveyance of water supply, seawater, warm water, oil, gas, and other media. Polyvinyl chloride (PVC) coated steel pipes are suitable for conveying drainage, seawater, oil, gas, and other media.

Cangzhou Hengtai Pipeline Technology Co., Ltd. is one of the leading large-scale enterprises in Hebei Province specializing in steel pipes and pipeline accessories. Our company is registered with a capital of 50 million RMB and is located in the Zhenggang Industrial Park of Yanshan Economic Development Zone in Yanshan County, Cangzhou City, Hebei Province, known as the "China Pipeline Equipment Manufacturing Base." The company is situated east of Huanghua Port, north of the Beijing-Tianjin area, connected to the Beijing-Hongqiao Railway to the west, and overlooking the vast Shandong Plain to the south, boasting an advantageous location and convenient domestic transportation. Additionally, it is only 150 kilometers away from Tianjin New Port, providing even more convenient conditions for export business.

Hengtai Pipeline's Main Products:

PVC Coated Steel Pipe Series:

Thermosetting Epoxy Coated Steel Pipe (Internal and External Plastic Coating)

Exterior PE, Interior EP Coated Steel Pipe (Exterior Polyethylene, Interior Coated)

TPEP Corrosion-Resistant Steel Pipe (External 3PE, Internal Plastic Coating)

Hot-Dip Galvanized Electric Power Conduit Steel Pipe (N-HAP Coated)

Anti-corrosion Steel Pipe Series:

3PE Corrosion-Resistant Steel Pipe, TPEP Corrosion-Resistant Steel Pipe, Heat-Fused Epoxy Powder Coated Steel Pipe, Epoxy Coal Tar Enamel Coated Steel Pipe, IPN8710 Drinking Water Corrosion-Resistant Steel Pipe, Cement Mortar Lining Corrosion-Resistant Steel Pipe, Epoxy Resin Coated Steel Pipe, Epoxy Ceramic Coated Steel Pipe, Mechanically Wrapped Glass Fiber Reinforced Plastic Coated Steel Pipe, Polyurea Spray Coated Steel Pipe

③ Insulation Pipe Series:

Polyurethane foam insulated steel pipes, steel clad steam insulated steel pipes, galvanized iron (aluminum) foil suspended insulated steel pipes, PERT II insulated pipes, glass fiber wrapped insulated steel pipes

④ Steel Pipe Series: Spiral Steel Pipe, Seamless Steel Pipe, Erw Steel Pipe, Galvanized Steel Pipe, Steel Pipe Piling, Seamless Pipe, Hot-expanded Steel Pipe

⑤ Pipe Fitting Series: Flanges (Blind Plates), Elbows, Tees, Reducers (Diameter Reducing Fittings), Caps (Pipe Caps), Expanders (Flexible Hoses), Rubber Joints, Waterproof Couplings, Valves, and other pipe accessories.

The company not only sells its own products but also distributes various seamless steel pipes produced by renowned domestic manufacturers such as Tianjin DaWuWan, Shanghai Baogang, Baotou Baogang, Heilongjiang Jianlong, and Shandong Panjin.
The product is widely used in various engineering fields, including water supply and drainage pipelines, potable water pipelines, sewage treatment pipelines, municipal tunnel projects, municipal power conduit pipelines, fire protection pipelines, thermal pipelines, steam pipelines, oil and gas pipelines, coal mine pipelines, and dredging pipelines.
Our business goal is: "To contribute to the pipeline industry of our motherland."