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- home > Supply > HDPE hollow wall winding pipe, hollow wall winding Yantai, cheap complete specifications
Information Name: | HDPE hollow wall winding pipe, hollow wall winding Yantai, cheap complete specifications |
Published: | 2015-05-30 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | Corrugated plastic pipe for post-tensioned concrete structures, as tendons into the hole pipeline. It has the following characteristics: 1, with good corrosion resistance, improve corrosion protection tendons. 2, has good physical properties, non-conductive to prevent stray current corrosion, good sealing performance, no rust; under load, impermeable; high strength, stiffness SN8 hollow wall winding pipe, impact resistance, and are not afraid to step on pressure. 3, to reduce tension in the process of pre-stressed friction losses. One is the bellows prestressed bridge corrugated plastic pipe there is a metal bellows corrugated plastic pipe and galvanized corrugated pipe performance comparison of the performance of corrugated plastic pipe galvanized corrugated polyethylene pipe corrosion GE Plastics is currently the most stable chemical properties A, Portland cement and water each mutual inert, and do not the reaction, never rust galvanized good rust resistance, but the zinc coating is easy to grout base reaction and hydrogen evolution with the word hollow wall winding pipe, on the bond strength of prestressing steel and concrete have an adverse effect aging time durability cement seal case wrapped up 50 years of life in general in about 5 years minimum bend radius 0.9-1.5 (about 10-15 times the inside diameter or length axis) After more than 30 times the inner diameter of the tube depends on the direction of the flat tube bending loads greater than 30-fold resistance to the major axis or minor partial load no leakage, no leakage worries bent pipe can not be restored after deformation, water leakage concentrated load after load The resistance of pipe wall thickness of 1.5-2mm, arranged in a single annular row, stiffness, afraid to step on the pressure, can not easily be punctured pipe wall thickness vibrator is 0.2mm-0.4mm, a spiral arrangement, rigidity is relatively small, step pressure deformation, pouring concrete vibrator can not touch the bellows pressure-resistant sealing pipes continuously extruded HDPE hollow wall winding pipe without fracture, humidity, humidity 20 degrees, under pressure 50kpa conditions for 24h watertight pipe is 0.2 0.4 fold strip bite, namely the absence of pressure will leak, seep under pressure cement. High density polyethylene (HDPE) double-wall corrugated pipe, it is a kind of a cyclic structure and smooth outer wall of the new pipe, first developed in the early 1980s in Germany. After ten years of development and improvement, it has grown from a single species to the full product line. Currently in the production process and the use of technology has been very mature. Because of its excellent performance and relatively economical cost, in Europe and other developed countries have been greatly promoted and applied. In China, the promotion and application of HDPE double wall corrugated pipe is in the rising momentum phase, the technical indicators have reached the use of standards. Double-wall corrugated pipe advantage Structural reasonable appearance · temperature performance -40 ℃ -60 ℃ · resistance, flame retardant and strong flow · Long life · · · reliable performance and lower total cost of health · Anti-acid · High corrosion strength, strong seismic performance · energy saving · easy installation and transportation characteristics: high density polyethylene (HDPE) has excellent chemical stability, anti-aging and resistance to environmental stress cracking performance. Raw materials for its production out of HDPE double wall corrugated pipe belonging to a flexible tube. HDPE hollow wall winding pipe, hollow wall winding Yantai, cheap complete specifications are provided by Shandong Boxing Xinhui Plastics Co., Ltd.. Shandong Boxing Xinhui Plastics Co., Ltd. (www.lxhsl.com) (www.lxhsl.com) is a professional "hollow wall winding pipe, polyethylene plastic Pipe, Pipe enhanced" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Long 墿" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Shandong Boxing Xin Plastic Industry in the other, has won the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you! |
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Copyright © GuangDong ICP No. 10089450, Shandong Boxing Xinhui Plastics Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 38447 visitor
Copyright © GuangDong ICP No. 10089450, Shandong Boxing Xinhui Plastics Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility