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The Pre Galvanized Hollow Section offered by Tianjin Sino Steel Impex Co., Ltd. is a square or rectangular carbon‑steel tube that receives a zinc dip before the forming process. Outer dimensions are available from 16 mm × 16 mm up to 100 mm × 100 mm, with wall thicknesses ranging between 0.7 mm and 2.5 mm. Lengths can be supplied from 1.0 m to 7.2 m and the steel grades include Q195, Q235 and Q345, meeting JIS 3444, ASTM A500 and EN 10219 specifications. The zinc coating weight is typically between 40 g/m² and 270 g/m², providing a corrosion‑resistant skin for structural use.
End finishes may be plain, threaded or beveled, and the tubes are commonly wrapped in plastic cloth for protection during transit. Surface options include a bare finish, black paint or a secondary galvanised coat, while welding techniques such as ERW and EFW are standard for the sections. Typical industry tolerances for outer dimension are ±0.2 mm and for wall thickness ±0.1 mm, which align with standard practice for load‑bearing hollow sections. The product is routinely inspected by hydraulic pressure testing, eddy‑current scanning and infrared thermography to verify integrity.
These sections are widely used in scaffolding, frame structures, fencing and other infrastructure projects where strength‑to‑weight ratio and cost efficiency are critical. Importers generally receive the tubes in 20‑foot containers or bulk carrier shipments from Xinggang Port in Tianjin, China. Payment terms accepted are L/C, T/T and D/P, and buyers are advised to confirm the exact dimensions, coating weight and inspection certificates before finalising the order.
| Outer Dimension (mm) | 16‑100 (square/rectangular) |
| Wall Thickness (mm) | 0.7‑2.5 |
| Length (m) | 1‑7.2 |
| Steel Grade | Q195, Q235, Q345 |
| Zinc Coating Weight (g/m²) | 40‑270 (typical) |
| Standard Compliance | JIS 3444, ASTM A500, EN 10219 (standard) |
| End Finish | Plain, Threaded, Beveled (typical) |
| Surface Treatment | Bare, Black Paint, Galvanised (typical) |
| Manufacturing Technique | ERW, EFW (typical) |
| Inspection Methods | Hydraulic test, Eddy‑current, Infrared (typical) |
Tianjin Sino Steel Impex Co., Ltd. is located in the Xiqing District of Tianjin, China (Room 1108, Block C, Haitai Information Plaza, 300000). The company is listed with a harbor trust tier, although its response rate and average response time are currently recorded as zero, indicating that buyers should verify communication availability directly with the supplier.
The supplier states more than ten years of experience in producing scaffolding and steel tubes, supported by a five‑person inspection team that checks each batch for dimensional and coating quality. Their service includes container or bulk carrier delivery from Xinggang Port, and they accept L/C, T/T and D/P payment methods, but they do not publish specific MOQ or lead‑time details, so those should be confirmed before placing an order.
Pre galvanized hollow sections are square and rectangular steel tubes pre-coated with zinc before forming, offering excellent corrosion resistance for structural and construction applications. Available in sizes from 16mm to 100mm, these tubes meet EN 10219 or ASTM A500 standards and are widely used in scaffolding, frames, fencing, and infrastructure projects worldwide. They are a high-demand import commodity due to their strength-to-weight ratio and cost efficiency in large-scale construction.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the exact outer dimensions, wall thickness, and zinc coating weight against the supplier’s specification sheet. Request the latest hydraulic test report and any available certification copies, such as ISO or material test certificates, to ensure the product meets project standards.
Logistics for this product typically involve shipment from Xinggang Port in Tianjin, with delivery options including 20‑foot containers or bulk carrier vessels. Buyers should confirm the expected lead time, preferred Incoterm (FOB, CIF or EXW) and the payment method - L/C, T/T or D/P - prior to signing the contract.
Quality assurance relies on the supplier’s inspection team, which conducts hydraulic testing, eddy‑current scanning and infrared inspection. Importers are encouraged to arrange a third‑party inspection at the loading port and to obtain the final inspection certificate and material test report before release of payment.
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When sourcing Pre Galvanized Hollow Section for your business, securing the right balance of quality and cost is essential. Tianjin Sino Steel Impex Co., Ltd., a verified supplier based in China, offers this product with key specifications including Commercial Quality / S235, S275, or S355 (structural grade), Pre-Galvanized (Electrogalvanized / Z100 - Z350 coating), and Square Tube and Rectangular Tube (Hollow Section). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $750950./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 Pre Galvanized Hollow Sec requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Sino Steel Impex 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 Pre Galvanized Hollow Sec 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 Pre Galvanized Hollow Sec 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 Pre Galvanized Hollow Section from Tianjin Sino Steel Impex Co., Ltd. is $750950./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 Tianjin Sino Steel Impex Co., Ltd. through EximNext.
The supplier, Tianjin Sino Steel Impex Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Pre Galvanized Hollow Sec. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pre Galvanized Hollow Section 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 Pre Galvanized Hollow Sec from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Sino Steel Impex Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Sino Steel Impex 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 Pre Galvanized Hollow Section supplied by Tianjin Sino Steel Impex Co., Ltd. include Commercial Quality / S235, S275, or S355 (structural grade), Pre-Galvanized (Electrogalvanized / Z100 - Z350 coating), and Square Tube and Rectangular Tube (Hollow Section). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Sino Steel Impex Co., Ltd. offers Pre Galvanized Hollow Sec with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pre Galvanized Hollow Sec is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Sino Steel Impex Co., Ltd. through our platform.
Tianjin Sino Steel Impex Co., Ltd. maintains international quality certifications. These ensure that the Pre Galvanized Hollow Sec 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 Sino Steel Impex 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 Sino Steel Impex Co., Ltd..
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