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The welded steel pipe offered by Hunan Great Steel Pipe Co., Ltd. is produced from carbon‑steel grades Q195 to Q345 using high‑frequency electric resistance welding (ERW) or submerged arc welding (SAW). The pipes meet international specifications such as API 5L, ASTM A53 and GB/T 13793, and are supplied in the standard seamless‑pipe dimensions required for infrastructure projects. The manufacturing process creates a continuous longitudinal seam that is ground and inspected for uniformity. The product is exported from China in bulk metric‑ton shipments.
The catalogue includes typical diameters from 21 mm up to 1 219 mm and wall thicknesses ranging from 2 mm to 20 mm, although exact dimensions are set by customer order. End finishes are available as beveled or plain, and surface treatments may be natural, varnished, black‑painted, 3PE or FBE, matching the requirements of water, gas or oil pipelines. These pipes are widely used in construction structures, oil‑and‑gas transmission lines and municipal water supply systems, where the Q195‑Q345 strength class provides a balance of ductility and load‑bearing capacity. The supplier can also fabricate to ASTM, JIS, DIN, EN or BS standards on request.
Purchasers such as civil engineering firms, pipeline contractors and utility companies typically source the product in 6 m or 12 m lengths, packed in bundles on pallets for container loading. The listing does not disclose minimum order quantity, lead time or payment conditions, so buyers should confirm these details directly with the supplier. Because the pipes are classified as an imported product with a harbour‑level trust tier, additional documentation such as mill test reports and compliance certificates may be required for customs clearance. Confirming the exact specification and shipping terms before placing an order helps avoid delays.
| Material Grade | Carbon Steel Q195‑Q345 (ERW/HFW Welded) |
| Standard Compliance | API 5L, ASTM A53, GB/T 13793 |
| Typical Diameter Range | 21 mm - 1 219 mm (typical) |
| Typical Wall Thickness | 2 mm - 20 mm (typical) |
| Typical Length Options | 6 m or 12 m (typical) |
| Typical End Type | Beveled or plain (typical) |
| Typical Surface Treatment | Natural, varnished, black paint, 3PE, FBE (typical) |
| Typical Packaging | Bundled on pallets or container loads (typical) |
Hunan Great Steel Pipe Co., Ltd. is located on the 22nd Floor of the Royal Wing Tower, Long Champ International Building, Xiangfu Road, Changsha, Hunan, China (postal code 410116). The company is classified as an imported supplier and holds a harbour‑level trust tier, indicating compliance with the platform’s verification criteria. Its response metrics show a response rate of 0 % and no average response time recorded, reflecting that communication may need to be initiated proactively.
The firm states that it can meet client demand for pipe sizes that conform to ASTM, JIS, DIN, EN and API standards, covering a broad spectrum of dimensions and grades. While the listing does not provide specific production capacity or client references, the claim of accounting for roughly 10 % of China’s total steel‑pipe export volume suggests a substantial manufacturing capability. Prospective buyers should request mill test reports and, if needed, arrange a factory audit to verify quality controls.
Welded steel pipes are manufactured using high-frequency electric resistance welding or submerged arc welding techniques to form carbon steel tubes from Q195 to Q345 grade materials. These versatile pipes are widely used in construction structures, oil and gas transmission, water supply systems, and mechanical applications, meeting international standards such as API 5L, ASTM A53, and GB/T 13793. As a core product in global infrastructure trade, welded steel pipes from China are exported in large volumes with competitive pricing per metric ton.
| 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 with Hunan Great Steel Pipe Co., Ltd., importers should obtain a current mill test report that confirms the carbon‑steel grade, chemical composition and mechanical properties of the pipe batch. It is also advisable to verify the certificate of conformity to API 5L, ASTM A53 or GB/T 13793, depending on the project specification. Request a copy of the supplier’s quality‑management system audit report if available, and consider a third‑party factory inspection to validate production capability.
The supplier does not list lead‑time or preferred Incoterms, so buyers must negotiate shipping terms such as FOB Shanghai or CIF Rotterdam directly with the seller. Clarify the expected production schedule, especially for custom lengths or special coatings, and confirm container loading plans to avoid unexpected freight costs. Payment conditions are typically negotiated on a letter‑of‑credit basis for bulk steel orders, but the exact terms should be documented in the sales contract before shipment.
Upon arrival, importers should arrange a pre‑shipment inspection or a post‑arrival survey to verify dimensional tolerances, wall‑thickness uniformity and coating integrity against the agreed specifications. Retain the mill test report, coating certificate and packing list as part of the customs clearance dossier. If any non‑conformity is detected, the buyer can invoke the agreed rejection or re‑work clause to ensure the received pipe meets the required performance standards.
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When sourcing Welded Steel Pipe for your business, securing the right balance of quality and cost is essential. Hunan Great Steel Pipe Co., Ltd., a verified supplier based in China, offers this product with key specifications including API 5L Grade B, ASTM A53 Grade B, Q235/Q345, S235/S355, Carbon steel with trace amounts of Mn, Si, S, P within standard limits, and Outer diameter 21.3mm - 914mm (1/2" - 36"), Wall thickness 2mm - 20mm, Length 6m/9m/12m or as required. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/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 Welded Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hunan Great 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 7306.30 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Welded Steel 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 import export marketplace. Start your sourcing journey today.
Importing Welded Steel 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 7306.30 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 Welded Steel Pipe from Hunan Great Steel Pipe Co., Ltd. is $500/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 Hunan Great Steel Pipe Co., Ltd. through EximNext.
The supplier, Hunan Great Steel Pipe Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Welded Steel Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Welded 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 Welded Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hunan Great Steel Pipe Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Hunan Great 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 Welded Steel Pipe supplied by Hunan Great Steel Pipe Co., Ltd. include API 5L Grade B, ASTM A53 Grade B, Q235/Q345, S235/S355, Carbon steel with trace amounts of Mn, Si, S, P within standard limits, and Outer diameter 21.3mm - 914mm (1/2" - 36"), Wall thickness 2mm - 20mm, Length 6m/9m/12m or as required. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hunan Great Steel Pipe Co., Ltd. offers Welded Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Welded Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hunan Great Steel Pipe Co., Ltd. through our platform.
Hunan Great Steel Pipe Co., Ltd. maintains international quality certifications. These ensure that the Welded Steel 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. Hunan Great 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 Hunan Great Steel Pipe Co., Ltd..
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