socket joint

It is after all a simple ball and socket joint; it has certain loads imposed on it; it needs reliability over a defined life; it must contain materials suitable for the working environment.

毕竟这不过是个简单的球窝接头，它需承受一定的负荷，要求在正常使用寿命内百分之百不出问题，而且必须用适合其工作环境的材料来制作。

Ductile iron piping is used for external underground. The pipe should be spigot socket joint connected.

室外地下管网使用球墨铸铁管,承插式连接.

Draft for 《 Water supply and sewage works buried steel pipe line with expansion bearing spigot and socket flexible joint technical regulation 》 has been approved, it compiling information, scope of application, main content and new steel pipe joint's application are introduced in this paper.

本文对已完成报批稿的《给水排水工程埋地扩胀成型承插式柔性接口钢管管道技术规程》的编制思想、适用范围、主要内容及新型钢管接口的应用作了介绍。

《 Water Supply and Sewage Works Buried Steel Pipeline with Expansion Bearing Spigot and Socket Flexible Joint Technical Regulation 》 Brief Introduction of Compiling and New Type Steel Pipe Joint's Application

《给水排水工程埋地扩胀成型承插式柔性接口钢管管道技术规程》编制简介与新型钢管接口的应用

Vertically threaded reinforcements socket joint technology

直螺纹钢筋接头连接技术

Boring of Socket Joint Base of Welded Tubes for the Super Heather of Fast Boiler

快锅过热管承插焊管座的镗削加工

The principle of gas leakage from bell socket of cast-iron pipe after conversion from manufactured gas to natural gas is analyzed. Four solutions including pipe replacement, PE pipe insertion, joint repair and gas humidification are introduced, and the techno-economic comparison of these solutions is made.

分析了天然气置换人工煤气后铸铁管道承插接口漏气原理，介绍了4种解决方案：管道更换、PE管内衬、接口修补及燃气加湿，对其进行了技术经济比较。

Worse, he fractured his hip so badly that the ball of the ball-and-socket joint broke off.

更糟的是, 他的髋部严重骨折,导致股骨头从球窝关节脱出.

Cast-iron sewer pipes have many advantages such as best fire and pressure resistances and low noise in operation, but the socket joint often splits when using them for high rise buildings.

排水铸铁管在防火、承压、低噪音等许多方面有其独特的长处，但用于高层建筑却易出现承口开裂的事故。