Pipe joints

Automatic shaping for Y type pipe joints

Y型管接头的自动放样

The installation of a STRAUB pipe joints is fast , simple and reliable .

斯特劳勃管接头的安装快速，简单，可靠。

On the Strength analysis of High Pressure Pipe Joints

高压管汇强度分析

Analysis and design of rectangular concrete-filled steel pipe joints of tall buildings

高层建筑工程矩形钢管混凝土节点的分析与设计

Finite Element and Fatigue Fracture Analysis of Tee Joints of High Pressure Pipe Joints

高压管汇三通管件有限元及疲劳断裂分析

Study on the Heat Treatment Process of 45Mn_2 Steel Drill Pipe Joints

45Mn2钻杆接头热处理工艺研究

Analysis of corrosion failure of petrochemical pipe joints

管道连接头腐蚀失效分析

Design of wire drive feeder in the high pressure pipe joints automatic welding system ( 1 )

高压管汇自动焊接系统&送丝机构设计（一）

Waterproof Seal for Concrete Pipe Joints in Sewage Treatment Trunk Sewer

污水处理干线混凝土管道接缝处的密封防水

Calculation of bearing capacity of TWIN-K space pipe joints of a project

某工程双K型空间管节点承载力计算

Study on Pipe Joints Made of Fe Mn Si Shape Memory Alloy Seamless Steel Tube

Fe-Mn-Si形状记忆合金管接头研究

Water-saving irrigation pipe joints of polypropylene are produced mainly by injection molding process .

聚丙烯节水灌溉管件主要采用注塑成型工艺生产。

Microstructure and properties of 20 steel pipe joints by transient liquid phase bonding and high temperature brazing

20钢管高温钎焊与瞬时液相扩散焊接组织与性能

The cool-extrusion technique of stainless tee pipe joints with thin wall

不锈钢薄壁三通管件冷挤压成形工艺

The corrosion and leakage failure of petrochemical pipe joints in petrochemical plant has been examined and analyzed .

对石化厂管道连接头腐蚀泄漏失效进行了检查和分析。

Based on the experiment information and engineering application , the allowable deformation and cracked tensile force of the pipe joints are presented .

根据实验研究和工程实践，提出了用于供水管道抗震计算的管道接头允许位移和开裂拉力等参数。

Caulking of lead fibres , for pipe joints

堵缝材料，铅丝制，用于管道连接

Internal Force and Deformation in the Moving Ring of a Die Set for the Multiway Die Forging of Pipe Joints

管接头多向模锻模具装置动圈的内力和变形分析

Measures that add the work carrier in pipe joints and that increase material rigidity can improve the pipeline ′ s resist vibration characteristics .

结果表明，液压冲击能引起悬空管束剧烈的振动响应，在管接头加卡箍和提高管道材料的刚度能较好地改善管路系统的抗振性能。

Hank , of lead fibres or strands , for packing or for caulking pipe joints

铅纤维或铅线丝绞，用于包装管道接头填隙

When Y type pipe joints are welded , remaining stress usually occurs , and it is directly influenced by the accuracy of welding seam .

Y型管接头在焊接过程中易产生残余应力，焊缝形状的精确度是影响残余应力的重要原因之一。

In this paper , the reasons for longitudinal cracking and washout of the NC50 drill pipe joints are analyzed .

对发生纵裂、刺穿的NC50钻杆接头进行了失效分析。

In order to facilitate the installation and removal of threaded connection valves , piping system at the appropriate location can be used on pipe joints .

为了便于安装和拆卸螺纹连接的阀门，在管路系统的适当位置上可用管接头。

The partition insertion in the process makes the polyethylene lining span inevitably , inside the pipeline , some gaps at host pipe joints .

穿插施工的分段作业使得聚乙烯内衬不可避免地要从管内跨越若干管道缝隙。

The types of rubber sealing washers for flexible water pipe joints , the sealing principle and design basis of the washer cross-section types are discussed .

因此，密封圈截面型式的设计是管道柔性接口优劣的关键。该文探讨给水等管道柔性接口橡胶密封圈的密封型式、密封原理及其截面型式的设计依据等。

This thesis provides a bi-directional hinged design of flexible pipe joints . This design is based on metal material elasticity and shell theory which provides the mechanical analysis method .

本文提供了双向铰链式柔性管接头的设计方案，以金属材料的弹性力学和薄壳理论为基础，提供力学分析方法，对其力学特性和机械强度进行分析。

The code provides a useful tool for performing water hammer analysis of complex ring distribution system which includes pumps , reservoirs , water towers , multiple branch pipe joints and so on .

按文中数值公式编制的计算机程序为包含泵、水池、水塔及多分支管结在内的复杂管网的水力瞬变分析提供了有用的工具。

There aren 't any pipe joints of integral valve , therefore it 's not subject to pipe or bolt influence , pressure case will not be subject to " mutation " of pressure .

不带任何管接头的整体式阀体，因此不受管道或螺栓应力影响，并且由于阀体无任何管接头，故耐压壳体不会受压力“突变”的影响；

Considerations regarding the effects of drill pipe joints , drill string rotation and eccentricity have been implemented in the present model which is suitable for power law and HB drilling fluids .

该模型考虑了钻杆接头、钻柱旋转和钻柱偏心对循环压耗的影响，适用于幂律和HB钻井液流变模式。

By using of Pro / E advanced development technology and pipeline design module , the automatic model generation was realized for pipelines by automatically assembling the pipe joints first and then connecting the pipes .

利用Pro/E二次开发技术和管道设计模块技术，通过自动装配管接头再连接管线的方式实现三维管线实体的自动建模，并保存在数据库中。