International advanced equipment of high frequency welding and medium frequency annealing were used, to make the products meet the standards of GB/T 9711.1-1997, GB/T3091-2001, API 5L, ASTM A53, JIS. Pipes were widely used in petroleum, chemical industry, natual
China Direct Sales of Steel Pipe Manufacturers - China Pipe Length :6-18m Steel material:H40, J55, K55 Executive Standard:API Spec 5CT Oil and gas pipe lines This product is applicable to oil and natural gas, the delivery of combustible materials. Pipe diameter:219.1-660.4 Pipe wall thickness:5-22mm Pipe Length:6-18m Pipe Material:GR.1-GR.3, X42-X65 Executive Standard:GB/T 9711-2011
Hebei Huayang Steel Pipe Co., Ltd is one of the largest ERW and LSAW steel pipe manufacturer in Northern China, established in 2005, which is an ISO9001:2008, API 5L (API 5L PSL1 & PSL2) certificated company specialized in manufacturing welded carbon steel pipes. we have a modern factory covering an area of 666,000 square meters, with over 724 employees and fixed asset of 160 million
China ERW/HFW/HFI Steel Pipe API Steel Pipe, ERW Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering ERW/HFW/HFI Steel Pipe API 5L/SANS719/AS/NZS1163 GR. B C350, En10210-1 & En10219-1 ERW Steel Pipes with Grade S235 & S275 & S355, En10219-1 S355j0h ERW Steel Pipe Outside Diameter 660.4 and so on.
China Hfw Pipe, Hfw Pipe Manufacturers, Suppliers, Price China Hfw Pipe manufacturers - Select 2021 high quality Hfw Pipe products in best price from certified Chinese Pipe, Steel Pipe suppliers, wholesalers and factory on Made-in-China DIN30670 3lpe Coated API 5L X42/X42ms/X52/X52ms Hfw/ERW Welded Steel Pipe for Line Pipe. FOB Price:US $ 698-988 / Ton Min. Order:5 Tons. Type:Welded
GB/T 9711.2-1999 Delivery of petroleum and natrual gas industrial transportation steel pipe Technical conditions Part 1 Grade-B Steel Pipe; SY/T5037-2000 Spiral submerged are welding steel pipe for low-pressure fluid delivery pipe; International Standard for Steel Piles; Our company Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largest welded pipe production based in china
China Tianjin Big Diameter Steel Welded SSAW Steel Pipe China Tianjin Big Diameter Steel Welded SSAW Steel Pipe, Find details about China SSAW Steel Pipe, Steel Pipe from Tianjin Big Diameter Steel Welded SSAW Steel Pipe - TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
China Welded Galvanized Round Carbon Steel Pipe for Seamless Pipe, Stainless Steel Pipe, Seamless Steel Pipe manufacturer / supplier in China, offering Welded Galvanized Round Carbon Steel Pipe for Chemical Industry, En10210-1 & En10219-1 ERW Steel Pipes with Grade S235 & S275 & S355, En10219-1 S355j0h ERW Steel Pipe Outside Diameter 660.4 and so on.
Quality ERW Steel Pipe for sale, ERW Steel Pipe & Steel Strands provided by China Suppliers - Tianjin Ruitong Steel Co., Ltd..China Steel Tube, GB/T9711.1-1997, Q235, Od 114mm, ERW, Tubular, Pile manufacturer / supplier in China, offering Steel Tube, GB/T9711.1-1997, Q235, Od 114mm, Carbon Steel Pipe, ERW Black Painting for Pipeline Works, SA335 P9 Alloy Steel Pipe-ASTM Standard in Stock, SA335 P11/P12/P22/P91/P92 Alloy Steel Pipe Stockist and so on.