Your request goes to Hebei Borun Steel Trade Co., Ltd. Follow up with them in Messages on Global Trade Plaza.
Requirements & Details: Outside Diameter: 20mm*30mm-600mm*1000mm Wall Thickness: 2mm-35mm Length: 6m-12m , or as per customers requirements Steel Grade: Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc. Standards:DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002 Surface Treatment: anti-rust oil, black painting, galvanizing Packing: in bundles with steel strips or in bulk as per customer request Applications: Construction framework, trestle, motorcar cassis,flight terminal framework, shipbuilding, automobile axle pipe, MRT and so on The mostly used sizes ( for seamless and welded square steel pipe) are as below: 30 * 30 *( 2-4mm) 50 * 50 *( 2-5mm) 80 * 80 *( 3-10mm). 100 * 100 *( 3-16mm) 135 * 135 *( 4-16mm) 140 * 140 *( 4-18mm). 150 * 150 *( 4-20mm) 180 * 180 *( 5-20mm) 220 * 220 *( 6-20mm). 250 * 250 *( 5-25mm) 300 * 150 *( 6-20mm) 300 * 180 *( 8-20mm). 500 * 500 *( 8-25mm) 400 * 400*( 8-22mm) 450 * 450 *( 8-22mm). 300 * 200 *( 6-20mm) 350 * 300 *( 8-22mm) 350 * 350 *( 8-22mm). 400 * 250 *( 8-25mm) 450 * 300 *( 8-25mm) 450 * 480 *( 9-25mm). 500 * 300 *( 8-25mm) 600*400*(8-30mm) If you have any interest, please don't hesitate to contact us. Feel free to contact us if any further questions,we will serve you as soon as possible.
Describe what you need once. Suppliers who deal in it see your requirement as a buy lead and can send you offers.
Rectangular Tube is a steel tube used in construction and industrial applications. It is available in outside dimensions ranging from 20mm*30mm to 600mm*1000mm, with wall thickness from 2mm to 35mm and length from 6m to 12m or as per customer requirements. Steel grades include Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, and others. Standards followed are DIN EN10210, EN10219, GB/T3094-2000, ASTM A500, JIS G 3466, GB/T6728-2002. Surface treatment options are anti-rust oil, black painting, and galvanizing. It is packed in bundles with steel strips or in bulk as per customer request. Applications include construction framework, trestle, motorcar cassis, flight terminal framework, shipbuilding, automobile axle pipe, MRT, and similar uses.
The seller has not added a specification yet; ask for the data sheet or test certificate. Ask Hebei Borun Steel Trade Co., Ltd for a firm quote and delivery terms before you order.
Hebei Borun Steel Trade Co., Ltd is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Hebei Borun Steel Trade Co., Ltd for prices, specifications and documents for Rectangular Tube.
Ask Hebei Borun Steel Trade Co., Ltd which payment terms they accept for Rectangular Tube. Agree the payment terms in writing with the supplier before you pay.
Placing an order for Rectangular Tube with Hebei Borun Steel Trade Co., Ltd is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:
When purchasing Rectangular Tube from a B2B marketplace in 2025, focus on the following critical factors:
Comparing prices and communicating directly with Hebei Borun Steel Trade Co., Ltd can help ensure value for money and better sourcing decisions.
Global Trade Plaza is home to B2B buyers, wholesalers, distributors, and importers of Rectangular Tube across industries and countries. To discover the most active and high-value buyers:
Hebei Borun Steel Trade Co., Ltd, a B2B supplier from China, dispatches Rectangular Tube primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.