The Development and Actuality of Oil & Gas Pipeline Testing;

Comprehensive Application of External Examination Technology for Oil and Gas Pipelines;

Analysis on block of PIG in wax crude oil pipeline;

Modal Analysis of Axial Vibration of Straight Pipes of Hydraulic System;

Welding of thick-wall 12Cr1MoVG pipe at low temperature;

Numerical simulation of temperature distribution and analysis of effective factor of tracing pipe in heavy oil gathering and transportation;

Cause of stress corrosion due to wet H_2S in the piping in pressurized shift section in ammonia plant and how to heal with it;

The Piping Plan of the Vacuum Tower in Daqing Oilfield 3.50MMTA Cdu/Vdu;

Applicaion of anodically protected stainless steel acid distributor and piping in a large-scale metallurgical acid plant;

Shaping Machine for the Tube Groove and Its Application;

Development and application of anodically protected stainless steel tube for transporting concentrated sulphuric acid;

Discussion on the actuality and some advice on tube direct drinking water in China;

2D static analysis of submarine pipelines during pipelaying;

Method on damage probability of pipelines under random traffic loads;