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pvc缠绕管之塑料管件内部技术!

作者: admin    来源:http://www.laobingguandao.com  时间:2020-01-10    人气:
  交联聚乙烯(xlpe)越来越多地用于铅管市场,以避免昂贵的铜管损耗。PVC连续油管安装速度更快,成本更低。PEX可以减少系统中管件的使用,同时允许使用多个用PVC管包裹的管件。能量是塑形中一个非常重要的因素,在塑形过程中消耗了66%的能量,主要用于电机和气缸加热。单独控制电机转速可以减少不必要的工作;气缸温度控制可节省30-70%的加热成本。氟聚合物用于工业管道和压力管道。这些含氟聚合物在热水系统和配件中表现出优异的耐化学性。
  XLPE is increasingly used in the lead pipe market to avoid expensive copper pipe losses. PVC coiled tubing installation speed is faster and cost is lower. PEX can reduce the use of pipe fittings in the system, while allowing the use of multiple PVC pipe wrapped pipe fittings. Energy is a very important factor in the molding process, which consumes 66% of energy, mainly used for heating motor and cylinder. The unnecessary work can be reduced by controlling the motor speed alone; the heating cost can be reduced by 30-70% by controlling the cylinder temperature. Fluoropolymers are used in industrial and pressure pipelines. These fluoropolymers exhibit excellent chemical resistance in hot water systems and fittings.
  聚氯乙烯缠绕管管件和接头密封行业采用先进技术,需要使用一种新的单活性催化剂来控制分子结构。管材挤压需要高粘度的材料,而注塑需要高流动性的材料。管道接口产品性能要求高。管件的生产是一个非常精密的成形过程,即使是很大一部分的接头的滚塑成形。随着管件越来越多地用于下水道、供水、铅管和道路排水,这个市场正在增长。
  A new catalyst with single active center is needed to control the molecular structure of PVC winding pipe fittings and joints. Pipe extrusion requires high viscosity materials, while injection molding requires high fluidity materials. The performance requirements of pipeline interface products are high. The production of pipe fittings is a very precise forming process, even if a large part of the joints are rolled. The market is growing as pipe fittings are increasingly used for sewers, water, plumbing and road drainage.
  耐化学性:不受污水、废水、化学品的腐蚀,不受土壤中腐烂物质的腐蚀。耐冲击性:管壁为“锣”形结构,耐冲击性好,刚性高;缠绕管是挠性管,伸长率好,沉管基础不会断裂。耐老化:管体呈黑色,耐紫外线,抗老化性能好。
  Chemical resistance: not subject to the corrosion of sewage, waste water and chemicals, and not subject to the corrosion of rotten substances in the soil. Impact resistance: the pipe wall is of "Gong" structure, with good impact resistance and high rigidity; the wound pipe is flexible with good elongation, and the immersed pipe foundation will not break. Aging resistance: the tube is black, UV resistant and anti-aging.
双扣聚氯乙烯增强管
  重量轻:由于筒体结构为空心结构,在保持刚度的前提下可节省材料。在相同直径下,单位长度重量为水泥管道重量的1/8。施工方便,不需要大型安装设备,降低了劳动强度,缩短了工期。排水性能好:管道内壁光滑,流体动摩擦小,流速快。缠绕管的管径比钢筋混凝土管管径小1-2级
  Light weight: because the cylinder structure is hollow structure, the material can be saved under the premise of maintaining the rigidity. Under the same diameter, the weight per unit length is 1 / 8 of the weight of cement pipeline. Convenient construction, no need for large-scale installation equipment, reduce the labor intensity and shorten the construction period. Good drainage performance: the inner wall of the pipeline is smooth, the fluid dynamic friction is small, and the flow rate is fast. The diameter of winding pipe is 1-2 class smaller than that of reinforced concrete pipe
  绕线管经济效益:管材价格低廉,施工、管理、维修成本低。管道连接:通常采用“热熔区”或“热缩区”连接技术。管道与配件融为一体,既保证了连接的强度,又实现了管道系统的零泄漏。本项目采用“热缩带”连接技术。
  Economic benefits of winding pipe: low price of pipe, low cost of construction, management and maintenance. Pipe connection: usually using "hot melt zone" or "hot shrinkage zone" connection technology. The pipeline and accessories are integrated, which not only ensures the strength of the connection, but also realizes the zero leakage of the pipeline system. The project adopts "heat shrinkable belt" connection technology.
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