... Brand Name: Newkeli Material: pex,aluminum certification: CE, ISO The red PE/Al/PE Pipe is for hot water supply, ... 1002019530,50,1002519530,50,1003219530,504019524 PE/Al/PE Pipe for Cold Water Supply Size (mm)Pressure Rating( ... ,50,100321.256030,50401.256024 PE/Al/PE Pipe for Gas Supply Size(mm)Pressure Rating(MPa) ... ,100250.43530,50,100320.43530,50400.43524 PEX-AL-PEX alumium plastic composite pipe