管接头

The pipe couplings should maintain the normal working condition under the maximum allowable deflexion and dislocation.

柔性管接头具有随一定末端载的能力。末端负荷是指管接头槽口可承受沿钢管轴向负荷的能力。

Because of the company's good reputation in the industry, have been well-known American manufacturer of hydraulic Parker companies selected for their fittings, hose, quick change connectors, pipes and other products folder agent; by the German Howitt companies selected for the SAE flange agents.

由于公司在业界的良好声誉，先后被美国著名液压产品生产商派克公司选定为其管接头、胶管、快换接头、管夹等产品的代理商；被德国哈威特公司选定为SAE法兰的代理商。

However if this kind of compound lubricant coating is omitted, it is not only improve the operation environment, but also reduce the total drilling cost. The non-lubricate high quality tube jointer was developed by Nippon Steel Corp.. It adopt the solid lubricant membrane, the fine lubrication and sealing properties insures the same performance.

但省略这种复合润滑脂的涂覆，不但可改善操作环境，也可降低总钻采成本，因此，新日本制铁公司开发出无润滑剂型高级管接头，此接头采用了固体润滑剂被膜，良好的润滑性、密封性等使用性能确保和以前接头同等。

There are large number of different types of hose fitting and hose in metric system, American system and English system stocked in our company.Standing imported hose brands,such as manuli ,RIVAFLEX, AEROQUIP, BRIDGESTION ,ALFAGOMMA etc.Different types of swaged machine,pipe cutting machine,skiving machine,hose assembly machine,pressure testbed,cleaning mahine , marking machine and other equipments from German,UK, Finland ,Italy,etc.

公司备有大量不同类型的公制、美制、英制螺纹的管接头、过渡接头和胶管库存，常备的进口软管有玛努利、威瓦利、爱罗奎普、普利司通、阿法格玛、盖茨等品牌，并销售德国、法国、英国、芬兰、意大利等国家不同型号的扣压机、切管机、剥胶机、软管总成装配机、压力试验台、清洗机、刻字打标机等设备。

Hebei Xin-Wen Yang metal threading tube factory - Production JDG steel catheter, KBG catheter, high-frequency welded tube, directly on the joints, threaded joints boxes, special pipe, and 86 box-type of electrical installations, KBG dedicated electrical conduit, pipe joints .

河北文安鑫洋金属穿线管厂--生产JDG钢导管，KBG导管，高频焊管，直接对接头，螺纹盒接头，专用弯管器，86型电气装置盒，KBG电气专用导管，弯管接头。

Screw the nipple which is in the tee carrying the tubing connector into the upper gauge glass tipping and pull up tight.

将带管接头的三通内的接头螺纹旋转进入上部水位玻璃管倾斜并紧紧往上拉。

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

Shape memory alloy pipe coupling have attracted considerable interest due to their convenient installation and reliable performance.

形状记忆合金管接头由于安装方便、使用安全可靠等优点而受到广泛关注，本文就形状记忆合金管接头的工作原理及研究进展进行了详细的论述。

It was concluded that the expanding limit of the diameter of the pipe coupling exceeds 6%, while more than 80% of the degree of the memory recovery is achieved.

RROC法制备的TiNi首次直接用于制造管接头的研究，制备管接头的扩径变形率大于6％，形状恢复率大于80％，接近实用水平。

The first to launch a national initiative "of the joint trial of leakage," in detecting AS bolt seal, through the joint, three fittings and water meters, Shell and other parts of the pressure of airtight performance and has played a leading role.

率先推出了国内首创的&管接头试漏机&，在检测AS止水栓、直通管接头、三通管接头及水表外壳等零件的耐压性能和气密性能方面起到了领头羊的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。