Glass-fiber reinforced PP-R (FR-PPR pipe) imported raw material,advanced techniques,specification:from 20mm-63mm

Glass-fiber reinforced PP-R /FR-PPR pipe

This high-performance pipe is produced through multi-layer co-extrusion at low temperature and high speed by special techniques and equipment.This pipe has 3 layers,in which the international and external layer is made of ppr materials,while the meddle layer is stiffened and reinforced composite materials.PPR materials of internal layer ensure the hygiene of this pipe,the middle layer stiffens and reinforced the pipe,and reduces coefficient of linear expansion.PPR material od external layer facilitate its hot-melting and socket connection with traditional PPR pipes.This pipe is equipped with 5 series of pressure class,including S2,S2.5,S3.2,S4 and S5,which are designed for hot water converying system.Its normal outside outside diameter has over 10 specifications,which ranges from 20mm to 63mm.

glass fiber ppr pipe/FR-PPR pipe