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Changzhou Baoshi Steel Co., Ltd. supplies galvanized round GI steel pipe that is hot‑dip zinc coated carbon steel. The pipe is offered in outer diameters ranging from 10 mm to 1000 mm and wall thicknesses from 0.7 mm to 5.0 mm. Standard lengths are available between 1 m and 12 m, and the zinc coating weight varies from 40 g/m² to 400 g/m². The material grades cover carbon steel Q195 to Q345, providing a balance of strength and ductility for typical infrastructure uses.
In the steel pipe industry, grades Q195‑Q345 correspond to ASTM A53 Grade B and similar specifications, which are widely accepted for pressure‑rated applications. A coating weight of 40 g/m² is the minimum for atmospheric corrosion protection, while 400 g/m² is used for more aggressive environments, a range that matches international GI‑pipe standards. Typical tolerances for diameter are ±0.5 % of the nominal size and wall‑thickness tolerance of ±0.2 mm, ensuring dimensional consistency across long runs. The pipe may also receive a painted finish after galvanising, a common practice to improve aesthetic appeal and additional protection.
These pipes are commonly used in construction framing, transportation infrastructure, and fluid or gas conveyance systems, making them a staple for contractors and utilities. Changzhou Baoshi lists payment options such as L/C, T/T and western union, with a quoted delivery window of 10‑15 days after receipt of deposit. Buyers should request the exact dimensions, coating weight and any required certifications before finalising the order.
| Material | Carbon Steel Q195‑Q345 (hot‑dip zinc coated) |
| Outer Diameter | 10 mm to 1000 mm |
| Wall Thickness | 0.7 mm to 5.0 mm |
| Standard Length | 1 m to 12 m |
| Zinc Coating | 40 g/m² to 400 g/m² (typical for GI pipe) |
| Surface Treatment | Pre‑galvanised, painted optional (typical) |
| Typical Grade | ASTM A53 Grade B equivalent (typical) |
| Diameter Tolerance | ±0.5 % of nominal (typical) |
| Packing | Export‑grade wooden crates or pallets (typical) |
| Typical Certification | ISO 9001 quality management (standard for many steel manufacturers) |
Changzhou Baoshi Steel Co., Ltd. is based at Rm‑2002, Block B, No.16 Yanzheng Middle Road, World Trade Center, Changzhou, Jiangsu 213161, China. The supplier is listed under the harbour verification tier, indicating a level of platform‑based validation, although the current response rate is recorded as 0 %, meaning no replies have been logged to recent inquiries.
The company specialises in the production of pre‑galvanised welded steel tubes, specifically the galvanized round GI steel pipe described in this listing. No certifications, minimum order quantities or production capacities are disclosed, so buyers should confirm these details directly with the supplier before committing to a purchase.
Galvanized Round GI Steel Pipe is a versatile pre-galvanized welded steel tube designed for construction, transportation, and fluid or gas conveyance applications. Available in outer diameters from 10mm to 1000mm with wall thickness of 0.7mm to 5.0mm, and standard lengths of 1 to 12 meters. The zinc coating of 40 to 400g per square meter provides excellent corrosion resistance for both indoor and outdoor installations. This product is widely sourced in global B2B markets for infrastructure projects, plumbing systems, and structural frameworks, offering a cost-effective alternative to stainless steel while maintaining comparable durability in mild environments.
| 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, verify the exact outer‑diameter and wall‑thickness range required for your project, as the supplier offers sizes from 10 mm to 1000 mm and 0.7 mm to 5.0 mm respectively. Confirm the carbon‑steel grade (Q195‑Q345) matches the mechanical properties you need, and request a mill test certificate to prove compliance. Ask for the zinc coating weight specification - 40 g/m² to 400 g/m² - and whether any additional painting will be applied. Finally, check the packaging method, typically wooden crates or pallets, to ensure safe transport.
The quoted delivery window is 10‑15 days after the supplier receives a deposit via L/C, T/T or western union; however, you should confirm the exact lead time once the order details are finalised. Clarify the preferred Incoterm, as the listing does not specify one, to avoid unexpected freight or customs costs. Payment terms can be negotiated, but the standard practice is a documentary letter of credit or telegraphic transfer. Verify the export packaging dimensions and weight to calculate freight charges accurately.
For quality assurance, request a coating thickness test report in accordance with ASTM A123 and a mill test certificate for the steel grade. Consider arranging a third‑party inspection at the factory before shipment to validate dimensions, tolerances and surface finish. Ensure the supplier can provide the necessary documentation, such as a certificate of origin and a compliance statement, to satisfy import regulations in your
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When sourcing Galvanized Round Gi Steel Pipe for your business, securing the right balance of quality and cost is essential. Changzhou Baoshi Steel Co., Ltd., a supplier based in China, offers this product with key specifications including Carbon Steel / Q195-Q345, Carbon steel base with zinc coating 40-400g/m2, and OD: 10-1000mm, Wall Thickness: 0.7-5.0mm, Length: 1-12m. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.30, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Galvanized Round Gi Steel requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changzhou Baoshi Steel 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 7306.30 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. Ask the supplier of this Galvanized Round Gi Steel 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 B2B marketplace. Start your sourcing journey today.
Importing Galvanized Round Gi Steel 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 7306.30 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 Galvanized Round Gi Steel Pipe from Changzhou Baoshi Steel Co., Ltd. is $600/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 Changzhou Baoshi Steel Co., Ltd. through EximNext.
The supplier, Changzhou Baoshi Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Galvanized Round Gi Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Galvanized Round Gi Steel Pipe is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Galvanized Round Gi Steel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changzhou Baoshi Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Open the Changzhou Baoshi Steel Co., Ltd. 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.
The key specifications for Galvanized Round Gi Steel Pipe supplied by Changzhou Baoshi Steel Co., Ltd. include Carbon Steel / Q195-Q345, Carbon steel base with zinc coating 40-400g/m2, and OD: 10-1000mm, Wall Thickness: 0.7-5.0mm, Length: 1-12m. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changzhou Baoshi Steel Co., Ltd. offers Galvanized Round Gi Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Galvanized Round Gi Steel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changzhou Baoshi Steel Co., Ltd. through our platform.
Changzhou Baoshi Steel Co., Ltd. maintains international quality certifications. These ensure that the Galvanized Round Gi Steel 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. Changzhou Baoshi Steel 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 Changzhou Baoshi Steel Co., Ltd..
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