Kat pipe, tube [pp], pp pipe

 pp pipe is an environmentally friendly plastic pipes pp pipe prices, pp pp pipe pipe material, the higher the degree of crystallinity, and therefore the appearance of rigidity and anti-scratch characteristics pp tube well, so there is no case of stress cracking problems. Because crystallization rate is very high shortening of PP pp tube, general 1.8 to 2.5%. PP tube add strength to follow the ethylene content increases. PP Vicat softening temperature of 150 ℃. Now on the market to participate in the general fiberglass, metal additives or thermoplastic rubber modified PP approach. PP pipes, PE pipes welded construction and backfilling has two important aspects. In recent years, high-quality maintenance records show pp pipe, weld fight off, there have been leaks and other problems. The first question belongs to backfill problem, the construction sector by strengthening the construction management, improve the quality of backfill, backfill around the pipe or fine sand clay can be resolved. The second question belong welding problem, accounting for two-thirds of all the cause of the accident. Which in addition to between pipes and tubes, pipes and fittings mix different brands of welding material reasons, as well as substandard weld quality reasons. Kat pipe, tube [pp], pp pipe provided by auspicious pipe. Looking for "PP pipe, FRPP pipe, PP pipe fittings, FRPP pipe fittings, PE pipe, HDPE" reliable suppliers, choose a whole network business alliance certification: Zhenjiang City auspicious Pipe Co., Ltd. (www.zj-jiqing.com), trustworthiness and reliability, now click on the "Business Alliance Customer" on page with our live chat now!