PVC-U Water Supply Pipe, PVC-U Drainage Pipe, CPVC Pipe manufacturer / supplier in China, offering DN110mm 0.8-6.0MPa High Pressure Pump Pipe Tensile Force 8.3-14.6 Tons High Quality PVC Pipe, UPVC Well Drilling Pipe Resistant to High Pressure Water Supply UPVC Well Water Pipe Special Pipe for Well Drilling, Factory Plastic UPVC 3inch Well Slotted Pipe for Artesiam Well Casing Pipe and so on.