our products have got ISO9001 quality certificate,ISO14001 environment certificate,CE certificate. 1, good thermal stability and long-term pressure performance2, superior resistance to environmental stress cracking3, good flexibility4, low-temperature impact5, excellent health performance PE-RT FOR HEATING FLOOR PIPE 1.25MPa S5 series20×2.0(specification)300(packing meter) 25×2.3 20032×2.9 100 PE ...