The Galkynysh gas field development demonstrates the scale and complexity of natural gas processing infrastructure in Turkmenistan. In such projects, selecting piping materials requires a careful assessment of process chemistry, mechanical requirements, corrosion risks and manufacturing quality. Alloy 825 clad pipe can be a practical option when its corrosion resistance is appropriate for the service environment and the composite construction meets the project’s technical requirements. Its successful application depends on engineering evaluation and control throughout manufacturing, fabrication and inspection. Jinglei Technology’s supply of Alloy 825 metallurgically clad pipe for the Galkynysh project in 2013 and 2014 forms part of its experience in clad pipe applications for the oil and gas industry.

In chemical processing, corrosion resistance can determine the material of construction long before mechanical design begins. Acids, halides, oxidizing media and organic chemicals can create service conditions in which conventional stainless steels or nickel alloys are no longer sufficient. Zirconium and tantalum are two materials used in these situations. Their strong corrosion resistance makes them suitable for selected chemical processes, while clad construction allows the corrosion-resistant metal to be used as the process-contact surface without making the entire pressure vessel from the same high-cost material.

a successful girth weld is not determined solely by the welding crew, the welding procedure, or the inspection performed after welding. Long before the first arc is struck, the manufacturing quality of the pipe itself has already influenced the likelihood of achieving a sound weld.For CRA clad pipe systems, dimensional precision, forming consistency, and longitudinal weld quality established during manufacturing can directly affect field fit-up, welding efficiency, and overall pipeline reliability.

From September 24 to 27, 2026, Jinglei Technology will participate in the Iraq 3rd International Exhibition for Oil, Gas, Oil Equipment, Energy and Petrochemicals.We warmly invite you to visit us at Booth C88 to discuss your project requirements and explore potential cooperation opportunities.

The Galkynysh gas field development demonstrates the scale and complexity of natural gas processing infrastructure in Turkmenistan. In such projects, selecting piping materials requires a careful assessment of process chemistry, mechanical requirements, corrosion risks and manufacturing quality. Alloy 825 clad pipe can be a practical option when its corrosion resistance is appropriate for the service environment and the composite construction meets the project’s technical requirements. Its successful application depends on engineering evaluation and control throughout manufacturing, fabrication and inspection. Jinglei Technology’s supply of Alloy 825 metallurgically clad pipe for the Galkynysh project in 2013 and 2014 forms part of its experience in clad pipe applications for the oil and gas industry.

In chemical processing, corrosion resistance can determine the material of construction long before mechanical design begins. Acids, halides, oxidizing media and organic chemicals can create service conditions in which conventional stainless steels or nickel alloys are no longer sufficient. Zirconium and tantalum are two materials used in these situations. Their strong corrosion resistance makes them suitable for selected chemical processes, while clad construction allows the corrosion-resistant metal to be used as the process-contact surface without making the entire pressure vessel from the same high-cost material.