The cold rolled pipe is also known as black annealed tube. It is welded by hot-rolled coil or strip steel after finishing rolling and annealing. The production process is the same as the hot-rolled welded steel pipe.Advantages:smooth surface, high wall thickness precision, suitable for bending
China Welded Steel Pipe manufacturer, choose the high quality Spiral Welded Steel Pipe, High Frequency Welded Steel Pipe, Black Carbon Steel Welded Pipe, etc. Black Welded Steel Pipe Steel Tube Materials Q195-Q345 Shop from professional Steel Pipe manufacturers and suppliers for quality black welded steel pipe steel tube materials q195-q345 manufacturer made in China
Sino East Steel Enterprise Co., Ltd. as a leading China steel products manufacturer specialized in production of high quality steel series products and located in Tianjin. The area of Sino East Steel Group is about 60,000 square meters with annual steel production capacity reaching to 500,000 MT. Black Welded Steel Pipes for Sales from leading Black Sino East Steel Enterprise Co., Ltd. as a leading China steel products manufacturer specialized in production of high quality steel series products and located in Tianjin. The area of Sino East Steel Group is about 60,000 square meters with annual steel production capacity reaching to 500,000 MT.
90mm X 30mm Steel Gi Square Tube / Galvanized Rectangular Pipe. Loading MTC is supplied. Jinan Xin Jiyuan Special Section Tube Co., Ltd. is one of Shandong Xin Jiyuan Special Steel Tube Co., Ltd. Branch,was founed in 1997,located in jingshi west road with convenient transportation and good production environment.The company has two advanced production lines in china and a large-scale China ASTM AISI 316L 304 310S Schedule 40 Cold Drawn China ASTM AISI 316L 304 310S Schedule 40 Cold Drawn Bright Finish Seamless or Welded Round Stainless Steel Pipe for Industrial Uses with Chemical, Water, Oil, Milk, Find details about China Steel Pipe, Stainless Steel Pipe from ASTM AISI 316L 304 310S Schedule 40 Cold Drawn Bright Finish Seamless or Welded Round Stainless Steel Pipe for Industrial Uses with Chemical, Water, Oil, Milk
Weld Pipe, Steel Hollow Section, Casing Pipe manufacturer / supplier in China, offering Manufacturer Weld Steel Pipe with Black Color, 50X50mm Square Pipe Galvanized Carbon Steel Square Tube for Building Material, S235 S355 Hot Rolled Structure Steel Carbon Steel Alloy Metal Steel Sheet and so on. China Steel Material manufacturer, Steel Pipe, Building Steel Material, Steel Pipe, Building Tube manufacturer / supplier in China, offering Group brand Seamless/ERW welded Stainless/Carbon/Alloy Galvanized Square/round Steel Material for Building Material/Water Pipe/Steel Material, Good Price Hot Rolled Black Carbon Steel Solid Round Billet with SGS Certification, Good Price Hot Rolled Black Carbon Steel Solid Square Billet with SGS
Yantai Huashun is a trading company with its own factory - Shandong Dleta Anti-corrosion Technology Co. Ltd. The company is an integrated supplier of steel material and the professional manufacturer of anti-corrosion pipeline, mainly provides seamless and welded steel pipes, galvanized pipe, stainless steel pipes and pipeline with anti-corrosive and thermal insulation coating, serving the oil China Steel Pipe manufacturer, Steel Tube, ERW Steel Pipe Our company WUFU STEEL (Hangzhou Heavy Steel Pipe Co., Ltd) is a professional manufacturer and designer of welded steel pipe, which has more than 20 years experience in the field of welded steel pipe manufacturer. Nowadays, WUFU STEEL has become a well-known brand in its industry.
China Galvanized Steel Pipe/Scaffold Pipe catalog of Round and Square Pipe Carbon Galvanized Steel Tube, Galvanized Iron Pipe Price /BS7 Hot Dipped Galvanized Steel Pipe Price provided by China manufacturer - TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD., page1. Joho Steel -- China Professional Manufacturer & Supplier China Professional Manufacturer & Supplier of Carbon Steel pipes,Welded Pipe,Seamless Steel Pipe,Hollow Section Tube. JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one.
Size:1/2 48 Schedule:SCH 5S, 10S, 40S & SPECIAL WALL THICKNESS:Spec. / Type:ASTM/ASME A/SA312 A/SA778, A358 TP304/ 304L, 316/316L, S31254, N08904 Threeway Steel International Co. - Steel Pipe & Welded Quality Steel Pipe for sale, Steel Pipe & Welded Pipe provided by China Suppliers - Threeway Steel International Co..
Steel Pipe, Carbon Steel Pipe, Galvanized Steel Pipe manufacturer / supplier in China, offering High-Strength Steel Plate Hot Cold Rolled4*8 Steel Sheet, Black Iron Pipe Rhs Shs Rectangular Tube 32*32mm, 30*30 *1.5 mm Thicknness Square Structural Tube Prices and so on. Welding parts - Made-in-ChinaChina Welding parts catalog of Heavy Duty Metal Welded Hoppers Customized Welding Parts for Construction, Streetlights Full Stamping Welding Parts provided by China manufacturer - HEBEI GIONLEE MACHINERY EQUIPMENT SALES CO., LTD., page1.
Welded Steel Pipe, Black Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Wufu Brand Hangzhou Heavy Steel Pipe China Manufacturer, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on.China Welded Steel Pipe, Welded Steel Pipe Manufacturers China Welded Steel Pipe manufacturers - Select 2021 high quality Welded Steel Pipe products in best price from certified Chinese Steel Pipe manufacturers, Steel Casting suppliers, wholesalers and factory on Made-in-China