mpp power tube specifications, Xiong Wang Thai (certified), Siping mpp power tubes provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) is specialized in the "plastic tube, MPP power tube, CPVC pipe electricity, irrigation pipes, HDPE pipes, p" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Fengjing Li. In order to adapt to the development of power industry and technology, to ensure the quality of the installation of the power plant piping, for 1979 issued by the Ministry of Power Construction and acceptance of technical specifications (piping section) DJ56-79 were revised, the new specification for the power industry standard, the standard Number DL5031-94 mpp power tubes, now approve, publish mpp power tubes wholesale execution since October 1, 1994, the original specification repealed simultaneously. Xiong Wang Thai Plastic Products Factory, rigid PVC pipes: PVC resin system by adding stabilizers, lubricants and other additives by kneading, rolling, plastics, pelletizing, extrusion processing mpp power pipe specifications, and standard pH mpp power tube heat simmer bend, cooling and sizing available. Mainly used for wire and cable protection casing. Pipe length is generally 4m / root, the color is usually gray. Pipe connection socket connection is usually heated and hot air plastic welding, bending must heating.