Overview Quick Details Place of Origin: Tianjin, China Application: Structure Pipe, Fluid transport;structure steel;agriculture equipment;etc Alloy Or Not: Non-Alloy Section Shape: rectangular Special Pipe: Thick Wall Pipe Thickness: 1 - 20 mm Standard: ASTM, bs, GB, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 Technique: ERW Grade: A53(A,B), Q235, Q345, Q195, Q215, A53-A369, Q195-Q345 Surface Treatment: bared Tolerance: ±5% Processing Service: Welding, Cutting Type: Welded Steel Pipe Outer Diameter: 15*20mm-400*600mm Certification: BV Secondary Or Not: Non-secondary Business Type: Manufacturer and trading company;Suppliers Payment: L/C; T/T BV Certificate: BV, SGS, ISO, IAF Product OEM: acceptable Delivery: by sea or by train Packing: In bulk;in bundle with steel strips Ends: Cutting etc. Surface: Galvanized; Painting; Oil;etc Product Detail ProductElectrical application square and rectangular hollow section steel tube SpecificationSection shape: rectangular & square Thickness: 1.0mm-20mm Outer diameter: 15*20mm-400*600mm & 20*20mm-600*600mm StandardASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc MaterialQ195,Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. FabricationPlain ends, cutting etc Surface Treatment1. Galvanized 2. PVC,black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement Package1. Bundle 2. Bulk 3. Plastic bags ,etc Min order1 tons, more quantity price will be lower Payment termsT/T, L/C at sight, western union etc. Deliver time Within 7-15 days after deposit, ASAP ApplicationConstruction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc OthersWe can do special orders as customer's requests. We also can provide all kinds of steel hollow pipes. All the production process are made under the ISO9001:2008 strictly Business typeManufacture and exporter ContactTell: 0086-022-23757189 Fax: 0086-022-23757180 Web: http://www.reliancesteel.cn/ Key words: square and rectangular hollow section steel tube 1.Size list for square and rectangular hollow section steel tubeSpecial sizes can be customized for youSpecial size of square and rectangular hollow section steel tube, be free to ask me.Product Flow 2. Produce line of square and rectangular hollow section steel tubeProduct Flow: UNCOILING---EVENING---FORMING---WELDING---SHAPING--- CUTTING Note: ERW technique, high quality of square and rectangular hollow section steel tubePackaging & Shipping1. in bundle by steel strip2. in bulk3.with waterproof cloth Additional:1. 20ft container, Max length 5850mm, Quantity 20-28 tons2. 40ft contaienr, Max length 12000mm, Quantity 20-28 tonsIf you need delivery square and rectangular hollow section steel tube by container, be free to ask me.Our Advantage Quality Assurance:BV, ISO certificates and SGS test can be provided to assure the quality of our products. Professional advantage:More than 10 years' professional producing experience. Price advantage:We are manufacturer and we have our own factory, you can get a competitive price with high quality. Service advantage:Your enquiry will get quickest and most efficient response. We can provide samples for your evaluation as well as fastest delivery. Honor advantage:Good reputation in this industry due to our high quality products and service. Choose our square and rectangular hollow section steel tube, Choose top service.Company Information Brief introudceabout square and rectangular hollow section steel tube We are manufacturer and trading company in Tianjin more than 13 years. Our factory founded in 2004. Start international business from 2007. Specialize in square and rectangular hollow section steel tube. Any questions about square and rectangular hollow section steel tube and export questions, be free to ask me. With time going on, the clients all over the world come to visit us. Our main market including Middle East, Africa, USA, Australia, Europe, etcWelcome to visit us.Will show you our quality of square and rectangular hollow section steel tube Any questions about our products and company, be free to contact us