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The product is a square pipe made from carbon steel Q235, available in hot‑rolled or cold‑rolled strip or coil form. It is a light thin‑walled hollow section with a square cross‑section, produced by cold bending the strip and joining the edges with high‑frequency welding. The supplier describes the pipe as having good comprehensive mechanical properties, weldability and corrosion resistance. Dimensions are not listed, so buyers should specify the required outer size and wall thickness when requesting a quotation.
Q235 steel provides a typical tensile strength of 370 - 500 MPa and a yield strength of 235 MPa, which is standard for structural applications. Typical wall thickness for this type of pipe ranges from 2 mm to 8 mm, with dimensional tolerance usually ±0.5 mm. The material retains ductility at low temperatures and offers reasonable resistance to mild outdoor corrosion, matching industry expectations for square structural tubing. These characteristics make the pipe comparable to standard EN 10220 square sections used worldwide.
The pipe is commonly used in construction frameworks, machinery manufacturing and structural engineering projects where a square hollow section is required. Importers, fabricators and contractors are the primary buyers, and they usually source the product in cut lengths bundled for transport. Trade terms such as MOQ, price, Incoterms and lead time are not disclosed in the listing and must be confirmed directly with Beijing Metleader Pipeline Technology Inc. Prospective buyers should also ask about packaging details and any required certifications before finalising an order.
| Material | Carbon Steel Q235 (Hot‑Rolled or Cold‑Rolled Strip/Coil) |
| Manufacturing Process | Cold bending followed by high‑frequency welding |
| Typical Size Range | up to 200 mm square dimension (typical) |
| Typical Wall Thickness | 2 mm - 8 mm (typical) |
| Tensile Strength | 370 MPa - 500 MPa (typical for Q235) |
| Yield Strength | 235 MPa (typical for Q235) |
| Corrosion Resistance | good, suitable for indoor and mild outdoor use |
| Low‑Temperature Toughness | maintains ductility at sub‑zero temperatures |
| Standard Dimensional Tolerance | ±0.5 mm (typical) |
| Common Packaging | bundles of cut lengths, often 6 m per bundle (typical) |
Beijing Metleader Pipeline Technology Inc. is situated at 3434 Floor 4 Building 140 Beili Brick Factory, Tongzhou District, Beijing, China. The company holds a “harbor” trust tier verification, indicating that basic business information has been validated by the platform. Current response metrics show a 0 % response rate and no recorded average response time, suggesting that buyers should initiate contact early to gauge communication speed.
The supplier’s catalogue lists square pipe as a key product, highlighting its use of Q235 carbon steel and the combination of hot‑rolled or cold‑rolled strip material. No details on minimum order quantity, pricing structure or lead‑time are provided in the listing, so interested importers need to request these specifics directly from the company.
Q235 square pipe is a light thin-walled hollow section steel tube with a square cross-section, widely used in construction, machinery manufacturing, and structural engineering applications. Manufactured from hot-rolled or cold-rolled Q235 carbon steel strip or coil, it offers good weldability and strength at an economical price point. This square steel tubing is a popular choice for global import-export trade due to its versatility, competitive pricing, and compliance with standard international grading systems.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should verify that the steel grade, dimensions, wall thickness and welding method match their project requirements. Request the mill test report and any applicable certification to confirm compliance with EN 10220 or other relevant standards. It is also advisable to check the supplier’s verification tier and to obtain references or previous shipment records where possible.
Logistics for steel pipe from Beijing typically involve sea freight from ports such as Tianjin or Shanghai. Buyers should ask Beijing Metleader Pipeline Technology Inc. to confirm the expected lead time, preferred Incoterms (e.g., FOB, CIF) and acceptable payment terms before finalising the contract. Aligning these details early helps avoid delays in customs clearance and inland transport.
Quality assurance should include a third‑party inspection of the pipe dimensions, wall thickness and weld integrity before loading. Importers are encouraged to request a pre‑shipment inspection report and to retain the original mill test certificate for future reference. Confirming these documents with the supplier ensures that the product meets the specified technical criteria and reduces the risk of non‑conformity on arrival.
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When sourcing Square Pipe for your business, securing the right balance of quality and cost is essential. Beijing Metleader Pipeline Technology Inc., a verified supplier based in China, offers this product with key specifications including Q235 / S235JR / SS400 equivalent carbon steel, Square Hollow Section (SHS), and 20mm x 20mm to 400mm x 400mm; Wall thickness 1.2mm - 16mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800950/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 Pipes sector with strong demand from importing countries worldwide.
Importing Square Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Beijing Metleader Pipeline Technology Inc. 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 Pipe 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 B2B marketplace. Start your sourcing journey today.
Importing Square Pipe 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 Pipe from Beijing Metleader Pipeline Technology Inc. is $800950/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 Beijing Metleader Pipeline Technology Inc. through EximNext.
The supplier, Beijing Metleader Pipeline Technology Inc., has set a Minimum Order Quantity (MOQ) of 1 Bags for Square Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Square Pipe 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 Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Beijing Metleader Pipeline Technology Inc.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Beijing Metleader Pipeline Technology Inc. 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 Pipe supplied by Beijing Metleader Pipeline Technology Inc. include Q235 / S235JR / SS400 equivalent carbon steel, Square Hollow Section (SHS), and 20mm x 20mm to 400mm x 400mm; Wall thickness 1.2mm - 16mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Beijing Metleader Pipeline Technology Inc. offers Square Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Square Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Beijing Metleader Pipeline Technology Inc. through our platform.
Beijing Metleader Pipeline Technology Inc. maintains international quality certifications. These ensure that the Square Pipe 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. Beijing Metleader Pipeline Technology Inc. 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 Beijing Metleader Pipeline Technology Inc..
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