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HDPE双壁波纹管的应用范围

作者: laobingguandao    来源:http://www.laobingguandao.com  时间:2020-06-11    人气:
HDPE双壁波纹管主要应用于无压力的雨水或污水排放,属于埋地式管材的一种,因其重量轻、安装方便、内壁光滑、承载力强、耐腐蚀、性能稳定、目前使用阶段比较成熟。
HDPE Double wall corrugated pipe is mainly used for the drainage of rainwater or sewage without pressure. It is a kind of buried pipe. Because of its light weight, convenient installation, smooth inner wall, strong bearing capacity, corrosion resistance, stable performance, the current use stage is relatively mature.
生产工艺:由于HDPE双壁波纹管多是大口径型规格,挤出成型用原料较多,所以一般厂家都采用双螺杆挤出机(平行或锥形双螺杆挤出机均可应用),生产工艺为挤塑,生产设备为双螺杆挤出机,成型过程主要经过管材成型、管材切断、扩口三个流程。
Production process: because HDPE Double wall corrugated pipes are mostly large-diameter specifications, and there are many raw materials for extrusion molding, the general manufacturers use twin-screw extruder (parallel or conical twin-screw extruder can be applied), the production process is extrusion, and the production equipment is twin-screw extruder, and the molding process mainly includes three processes: pipe molding, pipe cutting and expanding.
应用范围:主要应用于无压力的排水,排污,农田灌溉等。
Application scope: mainly used in non pressure drainage, sewage, farmland irrigation, etc.
1、用于市政管网排水、排污等。
1. For municipal pipe network drainage, sewage, etc.
2、用作建筑物雨水管、地下排水管、排污管、检查井连接、市政管网连接等。
2. It is used for building rainwater pipe, underground drainage pipe, sewage pipe, inspection well connection, municipal pipe network connection, etc.
3、用作通讯电缆、光缆的保护套管等。
3. It is used as protective sleeve of communication cable and optical cable.
4、打孔后可用作铁路、高速公路的渗、排水管。
4. After drilling, it can be used as seepage and drainage pipe of railway and expressway.
5、用作矿井等特殊作业场所的通风、送风、排水等。
5. It is used for ventilation, air supply and drainage of special working places such as mine.

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