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Hunan Standard Steel Co., Ltd., located in Changsha, Hunan, China, manufactures steel pipes for export. The product line includes seamless, ERW and LSAW pipes made from carbon steel grades Q235 and Q345 as well as low‑alloy steel conforming to API 5CT specifications. Seamless pipes are offered with outer diameters from 13.72 mm up to 914 mm and wall thicknesses between 1.25 mm and 100 mm, while ERW sizes cover 21.34 mm to 660 mm OD. All dimensions and grades meet the requirements of API 5L, ASTM A53 and GB/T 8162.
In the global pipe market, Q235 and Q345 carbon steels are standard grades for low‑pressure and medium‑pressure transport, and API 5CT low‑alloy steels are typical for oil‑field applications. Typical industry tolerances for outer diameter are ±0.5 % and wall thickness tolerances are ±12 % of nominal, which the supplier’s products align with. Standard pipe lengths are 6 m, with the option for custom cuts, and common coating practices include uncoated or internal epoxy finishes. These specifications allow the pipes to be used in a variety of construction and energy projects.
Buyers such as EPC contractors, pipeline installers and infrastructure developers commonly source these pipes for fluid transport, structural frameworks and pressure‑vessel connections. The supplier states that bulk orders can be shipped on CIF or CFR terms and accepts payment by L/C or T/T, though exact minimum order quantities are not disclosed in the listing. Prospective importers should request a detailed quotation that confirms the chosen diameter, wall thickness, coating and delivery schedule. Prompt verification of the supplier’s certification documents and a clear incoterm agreement will streamline the procurement process.
| Material | Carbon Steel Q235/Q345, Low Alloy Steel API 5CT Grade |
| Pipe Type | Seamless, ERW, LSAW |
| Outer Diameter (OD) | 13.72 mm - 914 mm |
| Wall Thickness | 1.25 mm - 100 mm |
| Standard Compliance | API 5L, ASTM A53, GB/T 8162 |
| Typical Pressure Rating | up to 20 MPa (standard for API 5L) |
| Typical Length | 6 m (standard) - custom lengths available |
| Typical Coating | Uncoated or internal epoxy (typical) |
| Typical Dimensional Tolerance | OD ±0.5 % (standard) |
| Typical Yield Strength | 235 MPa for Q235, 345 MPa for Q345 (standard) |
Hunan Standard Steel Co., Ltd. is registered at 112 Fuyuan Ave, Xinsha Industrial Zone, Changsha, Hunan 410100, China. The company is listed under the imported tier with a harbour trust tier, indicating that it operates as an exporter with verified customs clearance capability. According to the platform data the supplier’s response rate is recorded as 0 % and the average response time is not reported, which suggests that communication may require proactive follow‑up. The profile does not disclose any specific certifications, annual turnover or client references.
The supplier advertises a full range of steel pipe solutions, including seamless, ERW and LSAW products, and notes the ability to adjust MOQ and packaging to suit large projects. While the listing confirms compliance with API 5L, ASTM A53 and GB/T 8162, it does not provide copies of test reports or third‑party audit results. Potential buyers should therefore request material test certificates and mill certificates before finalising a contract. No additional corporate history or awards are mentioned in the public profile.
We supply comprehensive steel pipe solutions including seamless, ERW, and LSAW types serving oil and gas, construction, and infrastructure projects globally. Seamless pipes range from 13.72mm to 914mm OD with wall thickness 1.25-100mm, while ERW options cover 21.34-660mm OD. All products meet international standards such as API 5L, ASTM A53, and GB/T 8162. Competitive pricing for bulk export orders with flexible MOQs and CIF/CFR delivery terms available for qualified buyers.
| 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 Standard Steel Co., Ltd., importers should verify the exact pipe dimensions, material grade and standard compliance that match their project specifications. Request the latest mill certificates and test reports for the specific batch to confirm adherence to API 5L, ASTM A53 and GB/T 8162. It is also advisable to check the supplier’s export licences and customs clearance records, given the harbour trust tier classification. Clear documentation of these items will reduce the risk of non‑conforming deliveries.
The company states that shipments can be arranged on CIF or CFR terms, with the choice of port determined by the buyer’s logistics network. Although the listing does not specify a fixed lead time, typical production cycles for these pipe sizes range from four to eight weeks, subject to order size and any required customisation. Payment is normally accepted via irrevocable L/C or T/T, and the buyer should confirm the letter of credit details and any advance payment requirements in advance. Aligning incoterms, lead‑time expectations and payment schedules early helps avoid costly delays.
Quality assurance usually involves a third‑party inspection before loading, and buyers can engage an independent surveyor to verify dimensions, wall thickness and coating integrity. Request a pre‑shipment inspection report and a certificate of conformity that references the relevant standards. Additionally, obtain the packing list, commercial invoice and the bill of lading to ensure that the documentation matches the order details. Proper inspection and paperwork are essential for smooth customs clearance and downstream project integration.
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When sourcing Steel Pipe for your business, securing the right balance of quality and cost is essential. Hunan Standard Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including Seamless: 20#, 45#, 16Mn, API 5L Gr.B/X42/X60; ERW: Q195-Q345, API 5L Gr.B; LSAW: X42-X70, Carbon steel with C 0.12-0.25%, Mn 0.30-1.60%, S≤0.04%, P≤0.045%, and Seamless OD: 13.72-914mm, WT: 1.25-100mm; ERW OD: 21.34-660mm, WT: 1.65-25mm; LSAW OD: 406-1422mm, WT: 6-40mm. 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 7304.29, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hunan Standard 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 7304.29 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 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 Construction Materials category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 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 7304.29 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 Steel Pipe from Hunan Standard Steel 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 Standard Steel Co., Ltd. through EximNext.
The supplier, Hunan Standard Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 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, Steel Pipe is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hunan Standard Steel Co., Ltd.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Hunan Standard Steel 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 Steel Pipe supplied by Hunan Standard Steel Co., Ltd. include Seamless: 20#, 45#, 16Mn, API 5L Gr.B/X42/X60; ERW: Q195-Q345, API 5L Gr.B; LSAW: X42-X70, Carbon steel with C 0.12-0.25%, Mn 0.30-1.60%, S≤0.04%, P≤0.045%, and Seamless OD: 13.72-914mm, WT: 1.25-100mm; ERW OD: 21.34-660mm, WT: 1.65-25mm; LSAW OD: 406-1422mm, WT: 6-40mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hunan Standard Steel Co., Ltd. offers Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hunan Standard Steel Co., Ltd. through our platform.
Hunan Standard Steel Co., Ltd. maintains international quality certifications. These ensure that the 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 Standard 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 Hunan Standard Steel Co., Ltd..
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