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Spiral Submerged-arc Welded steel pipe products introduction
SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature. All the pipes are produced according to API Spec 5L, EN10217, GB/T9711, AWWA C200, ASTM A252, ASTM A53, DIN1626 etc. The pipes Mainly used in petroleum and natural gas industry to transport flammable and non-flammable liquid and steel construction . There are 12 sets of modernized production line of SSAW pipe. The annual yield of SSAW pipe with outside diameter 219mm-3620mm, wall thickness 5-25.4mm and steel grade B-X80 is 1,000,000 tons.The pipes have been sold to 28 provinces,cities and autonomous regions in China, and been exported to many other countries and regions in the world. The product was praised as “famous brand product in Hebei province” on December, 2002.
