pressure tubing

This paper discusses the general questions on the hydraulic pressure tubing disposition.

该文对液压系统管道布置的一般性问题作了较详尽的探讨。

Casing impairment leads to loss of pressure integrity, pinching of production tubing, even an inability to lower workover tools.

套管损坏会导致压力完整性破坏、生产油管磨损，甚至无法下入修井工具。

In consideration of the effect of liquid dynamic pressure on the tubing string vertical vibration, the differential equation and frequency equation for describing the vibration are set up.

考虑液动压力对油管柱纵向振动的影响，建立了油管柱纵向振动微分方程，并给出了这种情况下油管柱纵向振动的频率方程。

Field application of system of temperature measuring with optic fiber and pressure measuring with capillary tubing

光纤测温、毛细钢管测压系统在现场中的应用

Leave big inner diameter in borehole and it is easy to run in workover tools for downhole operation. Casing impairment leads to loss of pressure integrity, pinching of production tubing, even an inability to lower workover tools.

膨胀管坐挂膨胀后留在井筒内的内径大，便于下入修井工具及井下作业。套管损坏会导致压力完整性破坏、生产油管磨损，甚至无法下入修井工具。

Steering knuckle tie rod end pressure lubricator Grayioc tubing joint

转向节横拉杆接头油嘴

The article discusses the cause of deformation in the hydraulic test of pressure tubing and suggests some solutions on the basis of analysis.

阐述了耐压管水压试验变形的根本原因，在分析的基础上，指出了解决问题的方法。

Studies of the Hydraulic Pressure Tubing Disposition Tactic and its Software Application. ANALYSIS OF POST-BUCKLING OF LATERALLY CONSTRAINED LONG WEIGHTLESS TUBING SUBJECT TO AXIAL AND TORSIONAL LOADS

液压管道布置策略的研究及其软件实现受横向约束的细长无重管柱在压扭组合作用下的后屈曲分析

The consequence of releasing hazardous material from a tubing failure may warrant the selection of a different type of pressure transmitter.

可以根据因管道损坏而导致有危害物质的泄漏情况选择另一种压力传感器。

Deformation Study on Hydraulic Test of Pressure Tubing

耐压管水压试验变形研究