tube joint

Application of Inner Hole Half-automatic TIG welding in First Pass of Collector Tube Joint

内孔半自动氩弧焊在集箱管接头封底焊中的应用

The optimizing analysis of the parameters of joint structure between the spherical head and the tube of the coal-to-liquids heavy duty hydrogenation refined pre-reactor

煤制油加氢预精制反应器封头与简体连接区参数优化分析

Experimental Study on Steel Bar Passed through Joint of Gangue Concrete Filled Steel Tube

钢筋贯通式钢管煤矸石混凝土节点的试验

Because great changes axial cross section, stainless steel tube joint is difficult to process.

不锈钢管接头截面积变化大, 成形和脱模困难.

By adopting optical metallography, micro-hardness examination etc., the comparative test to the microstructure of the dissimilar steel tube joint ( 12Cr1MoV and 0Cr17Ni12Mo2) with Ni-based weld between in as-welded condition and after the high temperature run was carried out.

采用光学金相、显微硬度等试验方法，对12Cr1MoV和0Cr17Ni12Mo2两种管材的镍基焊缝异种钢接头显微组织，进行焊后状态和高温运行后状态对比分析试验。

The tests of simulating local transfering force in rectangle steel tube truss joint are presented.

介绍了矩形钢管桁架节点局部传力模拟的试验.

Through water pressure test, ammonia leakage test and field high temperature melted salt cycle test, it is shown that the tube joint welding quality meets completely the design and process demands.

经水压试验、氨渗漏检验及现场高温热熔盐循环试验，焊接接头质量完全达到设计及工艺要求。

Investigation of the microstructure of stainless Steel quadrate tube joint brazed by electron beam

不锈钢方管电子束钎焊工艺及组织分析

The utility model relates to a thread tube bicycle frame made of carbon fibers combined with metal, which is composed of a plurality of supporting rods, an engaging head, and a two-way joint.

一种碳纤维与金属结合螺纹管式脚踏车架，车架是由数根支杆、衔接头及二通接头构成。

Ultrasonic Shear Wave Inspection of the Joint Screwed Tube in Aeroplane Engine

某飞机发动机连接螺管的超声横波检测

Because great changes are happened on its axial cross section, stainless steel tube joint is difficult to process.

不锈钢管接头截面积变化大，成形和脱模困难。

Experimental Research on Joint of Beam-column of Concrete-filled Rectangular Thin-wall Steel Tube

薄壁矩形钢管混凝土梁柱节点试验研究

Adopting miter joint connecting mode between branch tube and manifold, to decrease the resistance head and increase the flow rate.

支管与母管采用斜切口连接方式，减少压缩线阻力损失，增大流量。