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Square pipe
The square pipe offered by Hengte Steel Group is fabricated from carbon steel grades Q235 and Q345, available in both galvanized and black finishes. It can be supplied as welded, seamless or galvanized sections, matching the structural requirements of many projects. The product conforms to international standards such as ASTM A500 and BS EN 10219, ensuring compatibility with global engineering specifications. Dimensions are produced to precise tolerances, and the pipes are packaged either in bundles or loose for shipment.
Carbon steel Q235 provides good ductility for general construction, while Q345 adds higher yield strength for load‑bearing frames. Galvanised coating improves corrosion resistance for outdoor installations, whereas black finish suits indoor structural use. Typical industry practice offers size ranges from 20 mm to 300 mm square with wall thicknesses between 2 mm and 12 mm, which aligns with the dimensions commonly requested by contractors. Such sections are widely employed in scaffolding, frames, and mechanical structures where a favourable strength‑to‑weight ratio is essential.
Importers often select these pipes for building frameworks, bridge components, and machinery bases, especially when they require certified compliance and reliable performance. Hengte lists flexible packaging options and supports FOB or CIF terms, but exact minimum order quantities and lead times must be confirmed directly with the supplier. Payment can be arranged via L/C or T/T as customary in overseas steel trade. Prospective buyers should request the mill test certificate and verify the steel grade before finalising the contract.
| Material | Carbon Steel Q235 / Q345 (Galvanized / Black) |
| Standard | ASTM A500, BS EN 10219 |
| Surface treatment | Galvanized, Black |
| Variant | Welded, Seamless |
| Typical size range | 20 mm × 20 mm to 300 mm × 300 mm square (typical) |
| Typical wall thickness | 2 mm to 12 mm (typical) |
| Typical weight per metre | ≈ 2 kg / m to 30 kg / m (typical, depends on size and thickness) |
| Typical dimensional tolerance | ±0.5 mm on external dimensions (typical) |
| Packaging | Bundled or loose in pallets (typical) |
| Typical tensile strength | Q235 - 370 MPa, Q345 - 470 MPa (typical for these grades) |
Hengte Steel Group is located at No.146 South Ninghai Road, Haian County, Nantong, Jiangsu 226600, China. The company is classified as an imported supplier with a harbour trust tier, indicating its participation in overseas trade channels. Current platform metrics show a response rate of 0 % and no recorded average response time, so buyers should anticipate potential communication delays. Hengte specialises in manufacturing structural steel products, including square pipes, and promotes compliance with international standards.
The listing does not disclose specific production capacity, annual turnover, or client references, and no certifications such as ISO are explicitly mentioned. Prospective importers should request the mill test certificate and any relevant quality management documentation directly from Hengte. The supplier’s focus on export‑oriented steel sections suggests experience with bulk shipping and FOB/CIF arrangements. All stated information is derived from the supplier’s profile and product description.
Square pipes are versatile structural steel products widely used in construction, infrastructure, and manufacturing applications. Available in welded, seamless, and galvanized variants, these square hollow sections offer excellent strength-to-weight ratio and are compatible with standard structural steel grades such as Q235 and Q345. Ideal for import and export trade, square pipes are packaged in bundles or loose and meet international standards including ASTM A500 and BS EN 10219, making them suitable for scaffolding, frames, and mechanical structures globally.
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Sourcing Square pipe from Hengte Steel Group - China Import Guide
Before placing an order, verify the steel grade, surface finish and dimensional tolerances against your project specifications. Ask the supplier to provide the mill test certificate, coating thickness report and any applicable compliance documents. Confirm that the quoted dimensions match the required size range and that the packaging method will protect the product during transit.
Logistics for Hengte’s square pipe are usually arranged under FOB or CIF terms; buyers should clarify the preferred Incoterm and request a detailed shipping quote. Payment is commonly made by L/C or T/T, but the exact schedule should be agreed in the contract. Because the supplier’s response rate is currently recorded as 0 %, maintain clear written communication and allow additional time for confirmations.
Quality assurance typically involves visual inspection, dimensional checks and verification of coating thickness where applicable. Arrange for a third‑party inspection agency to audit the product before loading, especially for large consignments. Ensure that the supplier can supply the required certificates, such as the mill test report and any relevant national standard compliance documents, to satisfy your import compliance requirements.
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30 suppliersBuy Square Pipe in Bulk — Supplier in China
When sourcing Square Pipe for your business, securing the right balance of quality and cost is essential. Hengte Steel Group, a supplier based in China, offers this product with key specifications including Mild Steel (MS), Galvanized Steel, EN 10219 S235/S355 Grade, Carbon Steel with 0.25% max carbon content; Galvanized options with 275-600 gsm zinc coating, and 20mm x 20mm to 300mm x 300mm; Wall thickness 1.5mm to 12mm; Length 6m or 12m (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $738/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.
Square Pipe Specifications, Trade Terms & Pricing
Importing Square Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hengte Steel Group 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Hengte Steel Group — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Square Pipe for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Steel Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Square Pipe — Shipping, Logistics & Customs
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).
Frequently Asked Questions About Square Pipe
What is the wholesale price of Square Pipe?
The current listed wholesale price for Square Pipe from Hengte Steel Group is $738/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 Hengte Steel Group through EximNext.
What is the Minimum Order Quantity (MOQ) for Square Pipe?
The supplier, Hengte Steel Group, 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.
What is the HS Code for Square Pipe?
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.
How can I import Square Pipe from China?
To import Square Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hengte Steel Group. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
How can I check Hengte Steel Group before ordering?
Open the Hengte Steel Group company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Square Pipe?
The key specifications for Square Pipe supplied by Hengte Steel Group include Mild Steel (MS), Galvanized Steel, EN 10219 S235/S355 Grade, Carbon Steel with 0.25% max carbon content; Galvanized options with 275-600 gsm zinc coating, and 20mm x 20mm to 300mm x 300mm; Wall thickness 1.5mm to 12mm; Length 6m or 12m (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Square Pipe?
Hengte Steel Group offers Square Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Square Pipe the most?
Square Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hengte Steel Group through our platform.
What certifications does this Square Pipe supplier hold?
Hengte Steel Group maintains international quality certifications. These ensure that the Square Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Square Pipe on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hengte Steel Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Hengte Steel Group.
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