The end trumpet and end triangle can be eliminated if a rolling process with three angles rotating is used for thick wall pipe rolling and other processes for thin wall pipe rolling.
采用三转角轧制法轧制厚壁管和相反的操作法轧制薄壁管可消除喇叭口与尾三角。
After illustrating the application of concrete thin wall pipe pile to the deep base pit support, the paper discusses its applications under different conditions and key construction techniques.
结合混凝土薄壁管桩在深基坑支护中应用的实例，探讨混凝土薄壁管桩在不同条件下的深基坑支护中的应用及其施工工艺注意要点。
In this paper, the structure feature and principle of this special drill has been introduced. Its special design is very useful for drilling thin-wall pipe.
本文介绍了薄壁管专用钻头的结构特点及工作原理，其结构设计新颖，对薄壁管的钻削有实用价值。
The wall thickness of metal corrugated pipe is very thin, that is the weakest link in the piping system.
金属波纹管的壁厚很薄，它是管道系统中的薄弱环节。
The simulation and practical results show that the titanium thin pipe of a uniform wall thickness, equal strength and light weight is achieved by using the above optimized parameters.
模拟和实际结果表明，采用上述参数可获得壁厚均匀，等强度，轻重量的薄壁钛环形管。
The evaporation model of micro heat pipe with triangular cross section was presented by analyzing both the heat transfer through the thin liquid film and the heat conduction along the heat pipe wall.
通过对薄液膜蒸发传热以及热管壁轴向导热的分析，对三角形截面微型热管的蒸发段建立了蒸发传热模型。
Thin-wall Pipe Pile Using Cast-in-situ Concrete (named PCC) technology and the application in soil improvement of Shanghai Beihuan express way are introduced.
本文介绍了现浇混凝土薄壁管桩技术及其在上海北环高速公路软基加固中应用。
A 3d model was established for the composite foundation with cast-in-situ concrete thin-wall pipe piles. It was shown by the results of finite element analysis that the present model was reasonable.
建立现浇薄壁管桩复合地基三维模型，通过有限元模拟，与现场静载试验结果对比，表明建立的模型是可行的。
The simulation and practical results show that the titanium thin pipe of a uniform wall thickness, equal strength and lig...
模拟和实际结果表明，采用上述参数可获得壁厚均匀，等强度，轻重量的薄壁钛环形管。
In water system design thin wall copper pipe is adopted for both fresh and hot water supply.
在给排水设计中，冷热水管及饮用水管均选用了薄壁铜管。
The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.
现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。
The thin wall stainless steel pipe fitting is not only suitable for the connection of thin wall stainless steel pipelines, but also suitable for the connection of stainless steel decorative pipes.
既适用于薄壁不锈钢管道的连接，也适用于不锈钢装饰管的连接。
The seal ring is compressed tightly and filled the whole clearance in convex ring to realize the connection of the thin wall metal tube and pipe fitting.
凸环 内密封圈被压紧并填充满了凸环内的全部空隙，实现薄壁金属管与管件 的连接。
We are professional on Auto Parts Moulds, Commodity Moulds, Home Appliance Moulds, Thin-Wall injection Mould, Pipe-Fitting Moulds etc.
我们专业制造塑料注塑模具，包括汽车配件模具，日用品模具，家电模具，薄壁模具，管件模具等。
We are professional on Auto Parts Moulds, Commodity Moulds, Home Appliance Moulds, Thin-Wall injection Mould, Pipe-Fitting Moulds etc.
我们专业制造塑料注塑模具，包括汽车配件模具，日用品模具，家电模具，薄壁模具，管件模具等。
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