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双平壁钢塑复合缠绕管和聚乙烯中空缠绕管比较!

作者: admin    来源:http://www.laobingguandao.com  时间:2019-07-11    人气:
  双壁钢塑复合缠绕管与聚乙烯空心缠绕管的比较
  Comparison of Double-wall Steel-plastic Composite Winding Pipe and Polyethylene Hollow Winding Pipe
  1. 结构的比较
  1. Structural comparison
  双扁壁钢塑复合缠绕管是一种复合结构的管材,以聚乙烯(PE)为主要原料制成“T”型板带,将板带在管材成型机上缠绕焊接而成。同时将镀锌带钢轧制出的w型钢带嵌入两板之间的槽内,并在钢带上涂覆PE,成为管道外壁第三代新型钢塑排水管道。钢带起加强骨架的作用,管道的强度和环刚度主要由钢承担,涂覆的高密度聚乙烯主要起到防腐作用。为了满足环刚度的要求,不同直径的双扁壁钢塑复合缠绕管主要依靠改变钢带的高度和厚度来满足性能要求,调整方便可靠。
  Double-flat-wall steel-plastic composite winding pipe is a kind of pipe with composite structure. T-shaped strip is made of polyethylene (PE) as the main raw material. The strip is wound and welded on the pipe forming machine. At the same time, the W-shaped steel strip rolled from galvanized strip is embedded in the groove between the two plates, and PE is coated on the steel strip, which becomes the third generation of steel-plastic drainage pipeline on the outer wall of the pipeline. Steel strip plays a role in strengthening the skeleton, the strength and ring stiffness of pipeline are mainly borne by steel, and coated high density polyethylene plays a major role in anti-corrosion. In order to meet the requirements of ring stiffness, the double-flat-wall steel-plastic composite winding pipes with different diameters mainly depend on changing the height and thickness of the steel strip to meet the performance requirements, and the adjustment is convenient and reliable.
  为了达到环的刚度水平,必须增加塑料的厚度以满足设计要求。因此,大口径聚乙烯空心缠绕管的生产速度和效率较低。
  In order to achieve the stiffness level of the ring, the thickness of the plastic must be increased to meet the design requirements. Therefore, the production speed and efficiency of large diameter polyethylene hollow winding pipe are low.
  2. 运输
  2. Transport
HDPE双平壁钢塑复合缠绕管
  由于双扁壁钢塑复合缠绕管的结构特点,其本身的重量相对较轻。对于大型工程,双平壁钢塑复合缠绕管可将缠绕设备及卷带运输至工程安装现场进行缠绕,大大节约了运输成本。
  Due to the structural characteristics of double-flat-wall steel-plastic composite winding pipe, its weight is relatively light. For large-scale projects, double-flat-wall steel-plastic composite winding pipe can transport winding equipment and tapes to the engineering installation site for winding, which greatly saves transportation costs.
  聚乙烯空心缠绕管的运输成本较高,特别是大口径缠绕管。例如,汽车,每辆车只能携带2人,所以运输成本相对昂贵。
  The transportation cost of polyethylene hollow winding pipe is higher, especially for large diameter winding pipe. For example, a car can only carry two people per car, so transportation costs are relatively expensive.
  3成本。
  Cost.
  根据双平壁钢塑复合缠绕管的产品结构和缠绕设备及带材输送到工程安装现场的特点,该管道的制造成本和运输成本相对较低。
  According to the product structure of double-flat-wall steel-plastic composite winding pipe and the characteristics of winding equipment and belt conveying to engineering installation site, the production cost and transportation cost of the pipe are relatively low.
  聚乙烯中空缠绕管的生产成本和运输成本较高。
  The production cost and transportation cost of polyethylene hollow winding pipe are higher.
以上内容由HDPE双平壁钢塑复合缠绕管厂家整理发布,更多相关信息可以点击官网进行咨询:http://www.laobingguandao.com
The above contents are sorted out and published by HDPE double-flat-wall steel-plastic composite winding pipe manufacturer. More relevant information can be consulted by clicking on the official website: http://www.laobingguandao.com.


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