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Our black square steel tubes are manufactured to meet rigorous international standards including ASTM A500 and EN10219, ensuring reliability and durability for all construction projects. These tubes are essential for a range of industries, including construction, manufacturing, and automotive.
Key specifications include: 1) Material Quality - made from high-grade Q235 steel, ensuring strength and longevity. 2) Compliance Standards - adheres to ASTM A500, BS EN10219, EN10210, and other international specifications. 3) Sizes - available in various dimensions to cater to different structural needs. 4) Fabrication Options - offered in both welded and galvanized varieties for enhanced corrosion resistance. 5) Application Versatility - suitable for use in structural frameworks, machinery, and automotive parts.
Square steel tubes are widely used across various sectors, from construction and infrastructure to manufacturing and automotive applications. They provide essential support and strength in building frameworks, machinery, and scaffolding. Our square steel tubes come with necessary certifications, ensuring compliance with industry standards. We provide competitive pricing and efficient shipping options including FOB and CIF, along with secure payment terms like L/C and T/T. Our global reach ensures you receive top-quality steel solutions that fulfill your construction and manufacturing needs.
| HS Code | 7306.61 |
| Material | Carbon Steel (Q195, Q235, Q345 / S235JRH, S275JOH, S355JOH, SS400) |
| Grade/Type | S235JRH, S275JOH, S355JOH, STKR400, SS400; Q195, Q235, Q345; GRA GRB |
| Purity/Composition | Carbon steel with specified yield and tensile strength per applicable standard (e.g., S355JOH: ReH ≥ 355 MPa) |
| Size/Dimensions | 20mm x 20mm to 500mm x 500mm; wall thickness 1.5mm to 25mm; length 6m, 12m or as requested |
| Standard | ASTM A500, BS EN10219, EN10210, GB/T3094, GB6728, JIS G3466-2010 |
| Application | Structural engineering, construction scaffolding, mechanical frames, infrastructure, fence posts, automotive components |
| Packaging | Bundled with steel strips, plastic end caps, waterproof wrapping, container-ready |
| Origin | China, South Korea, Japan, EU (varies by supplier) |
Black square steel tubes are widely used in construction, infrastructure, and structural engineering applications worldwide. Available in grades such as Q195, Q235, Q345, S235JRH, S275JOH, and S355JOH, these tubes meet international standards including ASTM A500, BS EN10219, EN10210, GB/T3094, GB6728, and JIS G3466. Exported globally as steel hollow sections, they are ideal for frames, scaffolding, fencing, and machinery manufacturing. Pricing varies by grade, wall thickness, and market conditions, offering strong value for importers and distributors seeking reliable structural steel at competitive rates.
| 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 Steel Tubes is offered by Tianjin Anxintongda Steel Pipe 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 Steel Tubes, 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 Steel Tubes for your business, securing the right balance of quality and cost is essential. Tianjin Anxintongda Steel Pipe Co., Ltd., a verified supplier based in China, offers this product with key specifications including S235JRH, S275JOH, S355JOH, STKR400, SS400; Q195, Q235, Q345; GRA GRB, Carbon steel with specified yield and tensile strength per applicable standard (e.g., S355JOH: ReH ≥ 355 MPa), and 20mm x 20mm to 500mm x 500mm; wall thickness 1.5mm to 25mm; length 6m, 12m or as requested. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $650950./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7306.61, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Square Steel Tubes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Anxintongda Steel Pipe 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Square Steel Tubes 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 Pipes category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Square Steel Tubes 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 Steel Tubes from Tianjin Anxintongda Steel Pipe Co., Ltd. is $650950./Unit 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 Tianjin Anxintongda Steel Pipe Co., Ltd. through EximNext.
The supplier, Tianjin Anxintongda Steel Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Square Steel Tubes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Square Steel Tubes 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 Steel Tubes from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Anxintongda Steel Pipe Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Anxintongda Steel Pipe 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 Steel Tubes supplied by Tianjin Anxintongda Steel Pipe Co., Ltd. include S235JRH, S275JOH, S355JOH, STKR400, SS400; Q195, Q235, Q345; GRA GRB, Carbon steel with specified yield and tensile strength per applicable standard (e.g., S355JOH: ReH ≥ 355 MPa), and 20mm x 20mm to 500mm x 500mm; wall thickness 1.5mm to 25mm; length 6m, 12m or as requested. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Anxintongda Steel Pipe Co., Ltd. offers Square Steel Tubes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Square Steel Tubes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Anxintongda Steel Pipe Co., Ltd. through our platform.
Tianjin Anxintongda Steel Pipe Co., Ltd. maintains international quality certifications. These ensure that the Square Steel Tubes 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. Tianjin Anxintongda Steel Pipe 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 Tianjin Anxintongda Steel Pipe Co., Ltd..
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