Three Layers Foam Mute Pipe, Fiberglass Reinforced Ppr Pipe Line

These Three Layers Foam Mute Pipe, Fiberglass Reinforced PPR Pipe Line is an extension of the traditional PP-R pipe, with is reinforced by short fiberglass in medium layer of the pipe. To overcome the rigidity disadvantage of the PP-R pipe, KONRUN has innovated a new sandwich structure, the inner and outer layer is normal PPR, short fiberglass is combined in the middle to be the strengthening layer; change formula also produce PP three-layer Foam Mute pipe.The pipe is made by a co-extrusion system composed of four extruders, three of them for pipe, one for marking line. The uniquely designed spiral co-extrusion die could allocate the fiberglass regularly in the reinforced layer and bond the three layers into an integer. Compared with the traditional PP-R pipe, such enhanced pipe characters higher rigidity ,lower expansion and higher pressure, and because of the medium fiberglass layer, the pipe can save more expensive material of PPR.