PERT floor heating pipe: 1.Good thermal and pressure resistane ... ISO,CE approved About product:Product name:PERT floor heating pipeTechnics:Forged bodySizes: 20*2.0,20*2 ... and fitting,and other accessories of water supply and heating system.Our company is located in "China Southern ... which makes it available for potable waterApplication in floor heating: Any interests,pls contact us freely for catalogue, ...