... serious manufacturer of tubing in China. 3, Supply high quality tubing We are factory of pneumatic fittings.The tube ... : Size: 4*2.5, 6*4, 8*5, 10*6.5, 12*8, 14*10, 16*12 2: Temperature: ... -20 to +60 3: Working pressure: 8-10kgf/cmPerformance: Excellent flexibility, small bending radius, the working ... brake pipe, water or pressure transport pipeline, etc. China factory of Pu air tube