The national standard "Large Diameter Welded Steel Pipe for Low Temperature Pipelines GB/T37577-2019" formulated by PCK as the first drafting unit is officially promulgated

On June 4, 2019, the national standard 'Large Diameter Welded Steel Pipe for Low Temperature Pipelines GB/T37577-2019' was officially promulgated. On June 4, 2019, the national standard 'Large Diameter Welded Steel Pipe for Low Temperature Pipelines GB/T37577-2019' was officially promulgated. Panyu Chu Kong Steel Pipe Co., Ltd. served as the first drafting unit.

PCK has been the main drafter of several national standards for straight-seam welded transmission steel pipes, including "Straight-seam Electric Welded Steel Pipe" (GB/T 13793-2008), "Welded Steel Pipe Dimensions and Weight per Unit Length" (GB/T 21835-2008), "Welded Steel Pipes for Low-Pressure Fluid Conveyance" (GB/T 3091-2008), "Design Specification for Welded Pipe Processes" (GB50468-2008), and "Welded Pipe Processes" (GB/50468-2008). Lianyungang Company complies with GB50468-2008 and many other national standards. 

Since its establishment in 2009, Lianyungang Company has been adhering to the Group's corporate mission of being a provider of high-quality steel pipe products and leading the industry's development. The company has continuously improved its product quality management and independent innovation capabilities, providing a large number of high-grade and high-quality steel pipe products to domestic and foreign customers. The promulgation of the national standard, formulated by Lianyungang Company as the first drafting unit, once again proves the company's benchmarking and leading position in the industry. This achievement is a great encouragement to the company's scientific research and technical personnel and is of significant importance to the company in further consolidating and expanding the influence of its brand.

Remembering the original intention, craftsmanship builds dreams. Drafting and leading the national LSAW pipe industry standard is both an honor and a responsibility. Lianyungang Company is committed to strict self-discipline and persistent efforts to build a world-class, high-quality steel pipe industry base. Our goal is to set industry benchmarks and lead the development of the industry.