2632 Butt Welded Pex Al Pex Pipe for Natural Gas

2632 butt welded pex al pex pipe for natural gas:Description:           Mark Aluminum -plastic composite pipe is consists of aluminum sheet with inner and outer layer plastic, tightly bonded with a special adhesive to the aluminum sheet that is welded in overlapping and butt welding way.It have advantage of both metal and plastic pipesit can be used in:1. Pipes for hot and cold water pipeline system in industry and residential area.2. Pipes for industry and chemical liquids conveying.3. Pipes for conveying drinking water.4. Pipeline for compressed air.5. Heating system under floor and wall.Main CharacteristicsThermal conductivity 0.45W/(m. K. )Coefficient of heat expansion 0.025mm/(m. K)Bend radius ≥ 5D(D means outside diameter)Oxygen-permeability 0Coefficient of heat roughness 0.0004mmOther Static-free, longevityDetail goods:Markt PEX-AL-PEX pipe type and size:1,Type ,butt welding and overlapped2,Color,white ,yellow ,orange ,blue and black as need3,Logo:OEM ,NO Logo or cusotmer logo4,Used for :Water and gas systems5,Size ,from 16-63mm6,Supplly both pipe and fittingsMark other goods : Brass fitting for pex-al-pex pipes:Tools for pex-al-pex pipe and fittings: