1) 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。
2) 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。
3) HDPE double-wall corrugated pipe
HDPE双壁波纹管
1.
This sewage pipeline uses HDPE double-wall corrugated pipe, sandy gravel stratum foundation and U-type rubber washer joint.
该污水管采用HDPE双壁波纹管,砂砾垫层基础,U型橡胶圈接口。
2.
Socket HDPE double-wall corrugated pipe has some advantages for urban water drainage engineering,such as light weight,long service life,small friction coefficient,as well as good performance in low-temperature and environmental protection.
承插式HDPE双壁波纹管具有自重轻、柔韧性好、使用寿命长、摩阻系数小、耐低温、环保等优点,可应用于市政排水工程。
4) 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。
5) large diameter coiled pipe
大口径中空壁缠绕管
6) bi-directional winding up
双向缠绕
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