square and rectangular hollow section - Square steel tube: 30 * 30-800 * 800mm
square and rectangular hollow section For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale square and rectangular hollow section, Made in China, High Quality Products!, China SQUARE AND RECTANGULAR THICK WALL LARGE DIAMETER, COLD FORMING HEAT TREATMENT Supplier, Manufacturer.
Square steel tube: 30 * 30-800 * 800mm, wall thickness: 3.0-30mm
Rectangular steel tube: 50 * 30-800 * 300, wall thickness: 3.0-30mm
ERW Pipe: Φ48-1420mm, wall thickness: 2.5-60mm
Seamless steel pipe: Φ60-1020mm, wall thickness 3.0-60mm
EN10210 \ EN10219: S235JRH \ S275 \ S275J2H \ S355JOH \ S355J2H
ASTM A500: A \ B \ C \ D
JIS G3466 STKR: 400 \ 490
GB/T6728-2002 \ GB/T3094-2012: Q235B \ Q345B \ Q345C \Q345D
Qingdao Skysun International Trade Co.,Ltd.
Address: No.8 Toyota Road,Qingdao,China, Qingdao, Shandong, China, 266000
Tel: 0086-532-89097520
Qingdao Skysun Metal is a production and export trade as one integrated company, we specialize in the production and study of welded steel pipe and seamless pipe, Square steel pipe, Rectangular steel pipe, straight seam welded steel spiral welded pipe.
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