1) hollow-wall twined pipes
中空壁缠绕管
1.
In the light of the popularization and utilization of the HDPE hollow-wall twined pipes materials,this paper expounds the construction techniques and quality guaranteeing measures of the HDPE hollow-wall twined pipes from the excavation of the foundation ditch,the installation and connection of the pipelines,and the backfill of the pipelines,etc.
针对HDPE中空壁缠绕管管材的普及应用,分别从基槽开挖、管道安装、连接和管道回填等工序阐述了HDPE中空壁缠绕管的施工工艺及质量保证措施。
2) large diameter coiled pipe
大口径中空壁缠绕管
3) high density polyethylene pipes
高密度聚乙烯大口径中空壁缠绕管
1.
The excellent characteristic of high density polyethylene pipes are introduced in this paper through comparing with traditional reinforced concrete drainpipes from project practice.
通过与传统钢筋混凝土排水管的比较,结合工程实例介绍了高密度聚乙烯大口径中空壁缠绕管的特性,并介绍了该管材的施工要点。
4) HDPE double-deck twisted pipe
HDPE双壁缠绕管
1.
Combined with this case,the key points for trenchless draught construction using HDPE double-deck twisted pipe were introduce.
结合该工程详细介绍了HDPE双壁缠绕管的牵引法施工要点。
5) PVC-U double-wall pipe
PVC-U双平壁缠绕管
1.
PVC-U double-wall pipe was used in the repairing of Beidajie Road sewer in Cangzhou.
在沧州北大街道路排水管道修复工程中,采用了PVC-U双平壁缠绕管,该管具有刚度大、壁厚小、内外壁平滑的特点,很适合用于排水管道的非开挖修复。
6) winding pipe
缠绕管
1.
In the light of pipe system construction such as present municipal administration drainage,exterior drainage of buildings,low tension transport and distribution of fields,the paper,on the basis of present hollow-wall HDPE winding pipe,presents a new designing of winding pipe with a new structure wall.
针对现有市政排水、建筑室外排水,农田低压输配水、工业排污等管网建设情况,本文在现有HDPE中空壁缠绕管结构的基础上,提出一种新型结构壁缠绕管的设计思路,利用此结构壁缠绕而成的产品可满足环刚度要求的同时,实现较少材料用量,使产品具有结构新颖、重量轻、高环刚度等优点。
2.
There are two facets during making these winding pipes.
PVC空心结构缠绕管生产工艺是一种新型的大直径管道加工方法。
补充资料：缠绕管
分子式：
CAS号：
性质：一种新型管材，其加工时在成型机处边缠绕边黏结(或焊接)成管，并在型芯上经冷却定型得到的塑料管子。可用作化工通风管、建筑通风道、电线电缆导管、护套管、穿线管及农用灌溉管等。
CAS号：
性质：一种新型管材，其加工时在成型机处边缠绕边黏结(或焊接)成管，并在型芯上经冷却定型得到的塑料管子。可用作化工通风管、建筑通风道、电线电缆导管、护套管、穿线管及农用灌溉管等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条