... Full sizes 4.Fast delivery About product:Product name:PERT underfloor heating pipeTechnics:Forged bodySizes: 20*2.0,20*2.3 ... a professional manufacturer,specializing in brass manifold,ball valve,filter,check valve,radiator valve,brass fitting,overlap-welded and butt- ... ,which makes it available for potable waterApplication in floor heating: Any interests,pls contact us freely for catalogue,price ...