hdpe bellows _ Xiong Yu-tai (certified) _ Bellows

Under conditions such as load, HDPE double wall corrugated pipe requires only a thin wall to meet the requirements. Therefore, with the same material specifications with solid wall pipe than can save about half of the raw material, so HDPE double wall corrugated pipe cost is low. This is also a very prominent feature of the pipe. HDPE double wall corrugated pipe due to light weight, easy handling and connection, so quick construction and maintenance work is simple. In a tight schedule and construction conditions poor situation, its advantage is more obvious. Familiar with design drawings, data, clarify pipeline layout managers and branch pipes, to process and construction and installation requirements. Familiar with the situation, understand the design pipeline along the existing plane and elevation control point distribution. According to the existing piping plane and the control points, and the actual terrain, good finishing measured data, measured drawing sketches. After entering the construction unit of the standard point and wire transfer point retest bellows equipment, closed after poor compliance with the design requirements, wire-point encryption standard point, there is a point within the standard range of 60 meters each, the point must be encrypted Adjustment hdpe closed bellows, the standard deviation of the point of closure 20√L, ensure accurate point encryption to meet drain elevation, linear control accuracy. Due to the construction of the pipeline in the middle pile to be dug, and therefore not subject to interference construction, Shi convenient measure, easy to protect local control pile measuring facility workers, survey and design center line direction control pile, using extension cords or wires law bellows pe, Surveying ancillary structures bellows pile position control using parallel line intersection method or methods. Construction process measurement is mainly determined bottom elevation after mechanical excavation, using measurements with the machine, with the digging measure to eliminate the phenomenon of over-excavation, the bottom elevation to ensure compliance with the design requirements, the pipeline installation, retest, found deal with the problem in a timely manner, so that the tube bottom elevation controlled within tolerance range. Measured daily before work begins, the standard of review should be carried out adjacent to the measurement. hdpe bellows _ Xiong Yu-tai (certified) _ bellows provided by Xiong Yu Thai plastic products factory. Xiong Yu Tai Plastic Products Factory (www.taiyusuye.com) Hebei Baoding, UPVC pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiong Yu-tai in leadership with the staff warmly welcome all inquiries negotiations to create Xiong Yu-tai a better future.