From its inception, CCIG has carried a dual mission: serving as a pilot for state-owned enterprise mixed-ownership reform, ...

Friction welding is a solid state technology which has been used worldwide. Potential advantages may be recognized as reducing welding project costs, weld weight, environmental impact and to promote ...

MOSCOW. Oct 21 (Interfax) - Gazprom has begun using laser welding on the main gas pipelines in its fields, the company said Gazprom said that it is currently using the new technology during repairs, ...

The knowledge of residual stress arising from the welding processes is extremely important because the mechanical properties of the welded components are not only determined by the microstructures ...

Saving energy is always a goal for consumers, whether to decrease household costs or to be more environmentally conscious. One result is rising demand for energy-efficient heat pumps, which run on ...

316L stainless steel pipes are widely used in the storage and transportation of low-temperature media due to their excellent low-temperature mechanical properties and corrosion resistance. However, ...

A mainstay girth weld inspection solution for over a decade, the PipeWIZARD™ iX automated ultrasonic testing (AUT) system has been optimized to redefine pipeline weld joint assessments. Building upon ...

Abstract: For the problems of poor working environment and low efficiency in the grinding process of circumferential weld on inner wall of pipe, an automatic grinding control system based on industry ...