ABOUT CHANGSHA FRIEND STEEL CO., LTD Changsha Friend Steel Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Friend Group. Changsha Friend Steel Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding technology innovation, high-end plumbing materials research and development, as well as special tools technological innovation pipeline construction, pipeline corrosion protection science and technology research, science and technology research pipeline non-destructive testing, pipeline quality assessment, and research pipeline standards and so on. In the future, we will try to use new technology to create new business value and contribute to research also product development for the pipeline.

OUR PRODUCTS Quality products as competitiveness of Changsha Friend Steel Co.,Ltd. Our main products include: carbon steel seamless pipe, carbon steel welded pipe, stainless steel pipe, pipe fittings, which is variety types and full range specifications, moreover, strictly in accordance with international standards, like: ISO certification, CE certification. At the same time, we are able to offer value-added steel services, including: hot dip galvanized, anti-corrosion treatment, pipe cutting, or other customized services.

So far, the quantities of export products from Changsha Friend Steel Co.,Ltd has been up to 10 million tons covering more than 100 countries or regions, and are widely used in aviation, aerospace, defense equipment, oil exploration, engineering machinery, automobile, railway, rolling stock, new energy and other industries. Currently, Changsha Friend Steel has been successfully involved in many welded pipe project and even become a professional products specialist in the global.

MANUFACTURING FACILITIES Changsha