Xiong Wang Thai Plastic Products Factory specializes in manufacturing large-diameter buried steel reinforced polyethylene (HDPE) spiral bellows. With a U-shaped steel with composite PE material, so that the pipe under the premise of not increasing the cost of a substantial increase ring stiffness, under the same circumstances weight ratio Pipe, carat tube strength increased significantly. Reload solve a series of problems, the more obvious advantages of large diameter pipe, the pipe diameter from the current production DN300mm to DN2400mm steel bellows plant, ring stiffness remained in 8KN / m2 or more corrugated steel pipe manufacturers, and other than the cement pipe Plastic pipe lighter, higher strength. The layers of the composite is in the molten state of plastic; and the winding pipe (hollow wall pipe) secondary melt molding is completely different, thus perfect adhesion between the layers, a very high fastness, chemical resistance: not contaminated waste water and corrosive chemicals, not because of soil erosion and decay substances; 2, impact: pipe wall using the "U" shaped structure, impact resistance, pressure, under ground subsidence situation is not broken, but after deformation resilience strong, the foundation has a good adaptability; 3, anti-aging: the pipe is usually black, can withstand storage and construction process of the brunt of the sun; 4 cold: -60 ℃ environment pipe will not be frozen cracked and leaking expansion; 5, light weight: easy to transport, easy construction, cement pipe is 1/8 the weight, buried just excavator, without large equipment; 6, easy connection: pipe can be connected in a ditch outside using excavators ditch push to reduce engineering time and costs; 7, superior wear resistance: more than steel, cement tube wear, living water, waste-strong transport capability; 8, drain liquidity excellent: smooth steel interior bellows manufacturers, reduce friction, fast drainage; 9, economy: construction, management, low maintenance costs; 10, the environmental impact: HDPE material is non-toxic, environmentally friendly land, and the use of renewable energy finish. 11, the pipeline system stability: the outer circular pipe reinforcement structure not only increase the pipe ring stiffness, but also has roots blocking role in resolving the tension and the top of the well pipe longitudinal displacement issues arising. 12, totally reliable ring stiffness: As the two materials-plastic elastic modulus ratio is greater than 200, the weight ratio greater than 7.85, as compared with pure plastic pipe, steel pipe reinforced easy to make (especially large diameter pipes) have secure sufficient ring stiffness and relatively high stiffness to weight ratio Xiong Wang Thai Plastic Products Factory steel bellows manufacturers _ _ Chengdu steel bellows provided by Xiong Xiong Wong Tai Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) strong, credible, in Baoding UPVC pipe industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Taihe Wang Xiong you hand into the brilliant, for a better future!