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China Black or Galvanized Steel Carbon Welded Square Steel Tube for Construction, Find details about China Square Pipe, Galvanized Rectangular Tube from Black or Galvanized Steel Carbon Welded Square Steel Tube for Construction - LIAOCHENG HUAJIAN STEEL CO., LTD. 60*100 50*100 60*120 50*120 80*100. 1.3:160*160 180*180 250*100 200*150:2.5 China Dimension 50*150mm ERW Rectangular Steel Tubes Rectangular Steel Tube, Square Tube, Hollow Section Tube manufacturer / supplier in China, offering Dimension 50*150mm ERW Rectangular Steel Tubes Section, Hot Dipped Galvanized Welded Rectangular / Square Steel Pipe/Tube/Hollow Section/Shs / Rhs, Tianjin Youfa Brand Scaffolding Steel Prop for Construction and so on. China Hollow Section Steel Pipe, Hollow Section Steel Pipe Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe. FOB Price:US $ 600-750 / Ton Min. Order:1 Ton. Type:Welded; 10 30 50 You may also be interested in More related options such as steel pipe, steel tube, carbon steel pipe could be your
Tangshan Lianchuang Steel Making Science & Technology Co., Ltd., Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging Difference Between Carbon Steel and Black Steel Compare May 17, 2018 · The key difference between carbon steel and black steel is that carbon steel requires galvanization because it is susceptible to corrosion whereas black steel is made from non-galvanized steel.. Carbon steel gets its name due to the presence of carbon as a major constituent. Black steel gets its name due to the presence of a dark-coloured iron oxide coating on the surface of the steel. Direct Factory Supply Black Steel Square Rectangular Tube What kind of pipe/tube can we do? We have three manufacture lines,which cost more than 3 million dollars.The 3 lines make full sizes of square and rectangular tubes:20mm*20mm-600mm*600mm square tubes;20mm*30mm-600mm*800mm rectangular tubes, thickness:1.5mm-35mm,over 2800 kinds of specifications.
Carbon MS steel ERW Q195 black annealed steel tube for furniture Product Name:Steel ERW Black Pipe Section Shape:Round, Square, Retangular, oval, L, T, Z Specification:5.8mm-508mm; 6.5×6.5mm-400x400mm Thickness:0.45-20mm Length:1-12m, meet your requirements. Square/ Rectangular Tube - Tianjin Xinlianxin Steel Pipe High quality Square/ Rectangular Tube from China, China's leading ERW Steel Pipe product market, With strict quality control ERW Steel Pipe factories, Producing high quality Square/ Rectangular Tube products. Black tubes will be dipped into zinc pool for galvanizing. Steel Pipe & Tube - Hangzhou Heavy Steel Pipe Co., Ltd China Steel Pipe & Tube catalog of Round Shape / Square / Rectangular Welded Pipes for Furniture Making, ERW Carbon Black Steel Tube Steel Pipe provided by China manufacturer - Hangzhou Heavy Steel Pipe Co., Ltd., page1.
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A513 mechanical carbon steel rectangular tube is frequently used in the transportation, solar, appliance, and agriculture industries, as well as in many other types of machinery ranging from bases to supports. All ODs below 2" with wall thickness less than .120