Blue reinforced tube length:customized environment requirement:Rohs PAHs material:PVC min order:2000m Blue reinforced tubematerial:PVCcolor:blue black or customizedcharacteristics:smooth surface,easy to bend,pressure resistance,hardly deformed,acidproof and alkaliproof chinaware,high temperature resistance,difficult to frost crack and anti-aginglength:customizedenvironment requirement:Rohs PAHsID ...