SRTP is short for Steel-wire Reinforced Thermoplastics (PE) composite-Pipe.

It is a new type of double-face anti-corrosion pressure conduit made of net frame wound with left & right spinning high-strength steel wires as the reinforcement and high density polyethylene (HDPE) as the basal body, by using high-performance cementing resin layer to closely connect the wire net frame with both inner & outer HDPE layers and continuous forming on the extruding production line.

It has many advantages, such as high strength, good rigidity, large circular rigidity, crepe-resistant, small linear expansion coefficient, long lifetime, etc.