1.Size:1/2"-30" 2.Color:Yellow,Blue,White,Black,Red,etc 3.Material:PE,PP,Nylon,PU,PVC,etc 4.we are factory 5.ISO/TS16949 MaterialPE,PP,Nylon,PU,PVC,etcSize1/2"-30"StandardASTM , DIN, GB and so onColorYellow, Blue, Write, Orange, Black, Red, Green, or other colors as per your requirementsThicknesscan be made by client's demandMarkingstandard or as customer’s needInspectionin-house or the third ...