tubing coupling

The tubing coupling is a typical thin-walled work piece.

油管接箍是典型的薄壁工件,在加工过程中,因夹紧力过大常造成接箍内壁螺纹圆度误差超差。

Development of tubing coupling detector used in snubbing service;

带压作业油管接箍探测仪的研制

Analysis and prevention on screw thread failure of oil pipe;

油管螺纹失效分析与预防

Application of fuzzy two-degree-of-freedom PID in frequency variable heating system for oil pipe;

模糊2-DOF-PID在油管变频加热系统中的应用

The coupling production line in tube processing area of the Seamless Tube Plant is an advanced process line of oil casing and oil pipeline.

包钢无缝钢管厂管加工作业区接箍生产线,是目前国内一条先进的石油套管、油管接箍供应线,能够车削范围为Φ73。

Application effects and optimization research of tubing cleaning technology;

油管清洗工艺的应用效果及优化研究

Analysis of effect of thread parameter tolerances on connecting strength of tubing threads;

螺纹参数公差对油管螺纹连接强度的影响分析

An Approach to Producing Tubings with Push Bench Pipe Mill;

顶管机组生产油管的实践探索

Failure analysis on 0Cr18Ni9 stainless steel oil tube in a power plant;

电厂0Cr18Ni9不锈钢油管断裂失效分析

Upsetting die design of the Φ88.9×6.45 oil tube;

Φ88·9×6·45油管端部镦锻模具设计

Application of electrical heating oil tube technology in extracting high-coagulate crude oil;

采油油管电加热技术在高凝油开采中的应用