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Square Tube Dimension: 20mm*20mm-1000*1000mm Rectangular Tube Dimension: 20mm*30mm-600mm*1000mm Wall Thickness: 2mm-35mm Length: 6m-12m , or as per customer?s 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) Skype( WhatsApp,Tel, Wechat):+8618330216175 Email:[email protected];[email protected] Linkedinï¼?Nathalie Lee Feel free to contact us if any further questions,we will serve you as soon as possible.
| HS Code | 7306.61 |
| Material | Carbon Structural Steel Q195, Q235, Q345 |
| Grade/Type | Q195, Q235, Q345 (Carbon Structural Steel) |
| Size/Dimensions | Square: 20mm x 20mm to 1000mm x 1000mm; Rectangular: 20mm x 30mm to 600mm x 1000mm |
| Wall Thickness | 2mm to 35mm |
| Length | 6m to 12m (or as per customer requirements) |
| Standard | GB/T 6728, EN 10219, ASTM A500, JIS G3466 |
| Application | Construction structures, scaffolding, fencing, furniture, machinery frames, infrastructure |
| Packaging | Bundled with steel strips, waterproof wrapping, container-ready |
| Origin | China (default; subject to mill location) |
Square and rectangular steel tubes are versatile structural hollow sections widely used in construction, infrastructure, and manufacturing. Available in dimensions from 20x20mm to 1000x1000mm for square and up to 600x1000mm for rectangular, with wall thicknesses from 2mm to 35mm and standard lengths of 6-12m or customized to buyer specifications. Manufactured from carbon structural steel grades Q195, Q235, and Q345, these tubes offer excellent strength-to-weight ratio for structural frameworks, fencing, furniture, and machinery applications. Ideal for import-export trade with flexible MOQ and packaging options for international logistics.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Square Tube, Rectangular Tube is offered by Hebei Borun Petroleum Pipe Manufacturing Co., Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Square Tube, Rectangular, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Square Tube, Rectangular Tube for your business, securing the right balance of quality and cost is essential. Hebei Borun Petroleum Pipe Manufacturing Co., Ltd, a verified supplier based in China, offers this product with key specifications including Q195, Q235, Q345 (Carbon Structural Steel), Square: 20mm x 20mm to 1000mm x 1000mm; Rectangular: 20mm x 30mm to 600mm x 1000mm, and 2mm to 35mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $700/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.61, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.
Importing Square Tube, Rectangular requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Borun Petroleum Pipe Manufacturing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7306.61 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Square Tube, Rectangular has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Tubes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Square Tube, Rectangular requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7306.61 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Square Tube, Rectangular Tube from Hebei Borun Petroleum Pipe Manufacturing Co., Ltd is $700/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hebei Borun Petroleum Pipe Manufacturing Co., Ltd through EximNext.
The supplier, Hebei Borun Petroleum Pipe Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Square Tube, Rectangular. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Square Tube, Rectangular Tube is classified under HS Code 7306.61. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Square Tube, Rectangular from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Borun Petroleum Pipe Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.
Yes, Hebei Borun Petroleum Pipe Manufacturing Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Square Tube, Rectangular Tube supplied by Hebei Borun Petroleum Pipe Manufacturing Co., Ltd include Q195, Q235, Q345 (Carbon Structural Steel), Square: 20mm x 20mm to 1000mm x 1000mm; Rectangular: 20mm x 30mm to 600mm x 1000mm, and 2mm to 35mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Borun Petroleum Pipe Manufacturing Co., Ltd offers Square Tube, Rectangular with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Square Tube, Rectangular is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Borun Petroleum Pipe Manufacturing Co., Ltd through our platform.
Hebei Borun Petroleum Pipe Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Square Tube, Rectangular meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Borun Petroleum Pipe Manufacturing Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hebei Borun Petroleum Pipe Manufacturing Co., Ltd.
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