Plastic Tube - We specialize in nylon tube - ISO9001:2000 quality system control - Fast delivery time - Hot sell in USA Nylon TubeApplications: pneumatic controls ... , etc.. Imperial 1/4", 3/8", 1/2" , etc.Package: 30m roll, 50m roll and 100m roll.Black, yellow, red ... , blue, natural available.We specilize in nylon tube.Yuyao Qilin Tube Industry Co., Ltd Plastic Tube in Metric Size