... Color: White,Yellow, Red Standard: ASTM F1281/ASTM D1282 PEX AL PEX PIPE 1, Non-toxic, corrosion resistance,light weight, good mechanical ... low temperature and long service life. 2, Fluid resistance inside pipe is small, not easy scaling, fluid not being polluted, and ... /200M each roll, or according to customer packing needs Pex Al Pex pipe overlap/laser