pipe joint

The paper was about researching and developing water pipe joint ring.

主要介绍了水管接头密封圈（水封）的开发研制过程。

Caulk a pipe joint; caulked the cracks between the boards with mud.

堵住水管接头的缝隙; 填塞木板和泥之间的''.'缝'.''.

A Rigid-Plastic Finite Element Study on Radial Extrusion of a Three-Way Pipe Joint

三通管接头径向挤压的刚塑性有限元研究

《 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

Technique for Enhancing Impact Force of Drill Pipe Joint

提高钻杆接头冲击功的工艺方法

The groundwater level above pipe bottom and anti-infiltration of pipe joint are the decisive factors affecting the groundwater infiltration rate.

管底以上的地下水位和管道接口的防渗施工质量是地下水渗入量大小的决定性因素。

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。

He castings of pipe joint with outer screw are manufactured by a moving core mechanism of inclined sliding block.

带有外螺纹的管接口铸件采用斜滑块抽芯机构生产。

Lower the drill pipe joint into the mouse hole, and remove air tugger and lifting cap.

下放单根进小鼠洞, 摘掉气动绞车和提丝.

Welding technology and quality inspection of flexible pipe joint

柔性管接头焊接工艺及质量检验

Development of Water Pipe Joint Ring

水管接头密封圈的研制

On the Cross-section Types of Flexible Pipe Joint Washers

管道柔性接口密封圈的截面型式

YWH Filter is a high efficiency filter of new type, mainly made up of tank shell, liquor pump, valve box, pipe joint and the control system. The requirements to its manufacture process and quality control are very strict.

YWH型过滤器是一种高效率的新型过滤设备，主要由罐体、液化泵、阀体、管汇及其控制系统组成，制造工艺和质量控制要求严格。

Design of the Injection Mould for Right Angle Water Supply Pipe Joint with Plastic Lining Internal Thread

内螺纹衬塑直角管接头注射模设计

But oil well pipe joint is one typical thin-wall barrel workpiece which causes the difficulty of inside taper thread processing.

但油井管接头是典型的薄壁筒状工件，它的内锥螺纹加工有较大的难度。

The Numerical Analysis for the Surface Crack at the Thread Root of a Screwed-Pipe Joint

管螺纹接头齿根表面裂纹的数值分析

The utility model relates to an improved three-way valve of a water purifier, which comprises a valve body, a water pipe joint and a water path switching mechanism.

本实用新型涉及一种净水器接水三通阀，包括阀体、水管接头、水路转换机构。

The class introduces tail pipe joint and hydropower station, the existence of the crack joints runner room to crack, and the reason is analyzed.

介绍了平班水电站尾水管凑合节与转轮室连接处存在裂纹的现象，并对裂纹产生的原因进行分析。