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Xi’an:A production line of“large helical weld pipesbecame operational recently in the Baoji Steel PipelinesPlant,China’s largest research and production centre of steelpipelines for oil.The production line will provide top-quality big-caliber steel pipes for the ”Western Gas for theEast“project.This represented another major development in
Xi’an: A production line of ”large helical weld pipesbecame operational recently in the Baoji Steel PipelinesPlant, China’s largest research and production center of steel pipelines for oil. The production line will provide top-quality big-caliber steel pipes for the “ Western Gas for theEast ”project.This represented another major development in