... .5. Convenient installation, reliable, recycled, environmental protection and safe.6. Long service life: more than fifty years ... for other industries and agricultureMaterial:PPR (Hyosung,Borealis,Yanshan) Mould samples of PPR Pipe FittingOur Production LinePart of ... Test ProcessPackaging Sample (38x30x27mm, or 38x25x20mm) male and female ppr pipe and fitting ...