... surface 2.the original manufacturer 3.specializing in producing plastic pipe transparent plastic pipe 1. plastic transparent pipe 2. Material: acrylic, pmma,pc,polycarbonate 3. Diameter ... 14,15,16,19,20,22,25,26,30,32,35,38,40,42,43,45,50,51,53,55,57 ... 300,400 We also supply the square tubes, deltoid tubes,plastic transparent pipe and some special style for customer's request. transparent plastic pipe