Product Name: Q195/Q235/Q355 Galvanized Square Tube/Galvanised Hollow Tube From Youfa Group Model NO.: Q195, Q235, Q355 Section Shape: Square,Rectangular Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose Surface Treatment: Galvanized Material: Carbon Steel Technique: ERW Type: Welded Trademark: Youfa Brand Transport Package: According to Customer's Requirement Specification: OD: 20*20-400*400mm; WT: 0.6-10mm Origin: China Product Description Name:Q195/Q235/Q355 Galvanized Square Tube/Galvanised Hollow Tube from YOUFA GroupLength:3m-12mThickness:0.6-10.0mmOuter diameter: 20*20mm-400*400mm(Square) 20*40mm-200*400mm(Rectangular)Tolerance:Wall Thickness:±0.05MM Length:±50mm Outer Diameter:±0.3MMShape:Round, Square, RectangularMaterial: Q235-Q345,ASTM A53,BS1387,API 5L,ASTM A500Technique:Cold Rolled, Hot Rolled, ERWSurface treatment:Hot Dipped Galvanized Standard:ASTM, DIN, JIS, BSCertificate:ISO, CEPayment terms:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/ADelivery timesDelivery: within 30 days after receipt of PaymentPackage:1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need2. According to customer's requirementLoading port:Xingang, ChinaApplication:Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structureAdvantages:1. Reasonable price with excellent quality2. Abundant stock and prompt delivery3. Rich supply and export experience, sincere service