Pipe & Tube Newsgroup

Location: CHINA, SHANGHAI PORT

steel pipe.
first domestic ƒÓ610 Straight-Seam and High-Frequency ERW Pipe Mill, which can produce ERW pipes with an outside diameter ranging from ƒÓ219 to ƒÓ630mm and with a thickness from 3.2mm to 20mm, its specified length can reach 18 meters. The corporation has an annual production capacity of 300 thousand tons of ERW pipes which include line pipes of Grade X80 and lower pipe grade according with the API 5L of American Petroleum Society, line pipes which conform to GB / T 9711.1 - 1997 and GB / T 9711.2 - 1999, petroleum casing pipes in Grade J55 and K55 according with API 5CT of American Petroleum Society, as well as rectangle structure pipes conforming to Japanese JIS3466 Standard and GB/T 9711.2-1999. The dimensions of square pipes are ranging from 200mm~200mm to 500mm~500mm, while the dimensions of rectangular pipes are ranging from 300mm~200mm to 600mm~400mm, and the thickness of square pipes and rectangular pipes is from 4mm to 20mm.