Fitted-pipe is based on ordinary carbon steel pipe as the matrix, lined with a thermoplastic engineering plastic of excellent chemical stability inside. It is produced through cold drawing and composite or extrusion molding. It combines the mechanical properties of steel pipes with the corrosion resistance, slow scaling, and difficulty in microbial growth of engineering plastics, making it an ideal pipeline for conveying acidic, alkaline, saline, corrosive gas, and other mediums. Lined with food-grade polypropylene, it can be used in food and drinking water industries. Common types of fitted-pipe include: steel-lined polypropylene pipe (GSF.PP), steel-lined polyvinyl chloride pipe (GSF.PVC), steel-lined polyethylene pipe (GSF.PE), and steel-lined polyolefin pipe (GSF.PO).

Features of Plastic Coated Pipe:

1. Superior physical properties

2. Good corrosion resistance

3. Mechanical strength is the same as that of steel pipe

4. Sanitary, non-toxic, non-greasy, non-microbial growth, ensuring fluid quality

5. Resistant to chemical corrosion, soil, and marine biological erosion, and cathodic delamination

6. Mature installation process, convenient and quick

7. Excellent weather resistance, suitable for harsh environments such as deserts and saline soils.

8. Smooth tube wall, enhanced conveying efficiency, and long service life