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The product offered is a carbon steel pipe manufactured to precise chemical limits. Its composition is limited to carbon not exceeding 0.26 %, manganese 0.40-1.20 %, silicon up to 0.040 %, phosphorus up to 0.045 % and sulphur up to 0.050 %. Threeway Steel supplies the pipe in accordance with ASTM A53, API 5L and the Chinese GB/T standards. All dimensions and grades follow the supplier’s published catalogue.
Both hot‑rolled seamless and longitudinally welded variants are produced, including cold‑rolled and cold‑drawn seamless grades. The catalogue lists round, square, rectangular, oval and specialised shapes such as hexagonal and double‑convex profiles. Typical outer diameters run from 21 mm to 1 200 mm with wall thicknesses between 2 mm and 30 mm. Standard pressure classes reach up to 16 MPa for seamless and 12 MPa for welded pipes, with a diameter tolerance of ±0.5 %.
These pipes are widely employed in oil‑and‑gas transmission lines, municipal water supply networks, structural engineering projects and various mechanical systems. Primary buyers include EPC contractors, fabricators and bulk distributors who require metric‑ton pricing and consistent quality. Because the listing does not disclose MOQ or lead time, interested parties should confirm those details directly with Threeway Steel.
| Material composition | Carbon steel, C ≤0.26 %, Mn 0.40‑1.20 %, Si ≤0.040 %, P ≤0.045 %, S ≤0.050 % |
| Standard compliance | ASTM A53, API 5L, GB/T (as supplied by Threeway Steel) |
| Pipe types | Seamless hot‑rolled, cold‑rolled, cold‑drawn; longitudinally welded, spiral welded, ERW |
| Cross‑section shapes | Round, square, rectangular, oval, hexagonal, five‑plum, double‑convex, double‑concave |
| Typical diameter range | Typical OD 21 mm - 1200 mm (standard range for carbon steel pipe) |
| Typical wall thickness | Typical wall thickness 2 mm - 30 mm (thin‑walled to thick‑walled, standard classification) |
| Typical pressure rating | Standard pressure rating up to 16 MPa (Class 150) for seamless, up to 12 MPa for welded (typical) |
| Typical tolerance | Diameter tolerance ±0.5 % of nominal (standard for API 5L pipes) |
| Typical coating | Uncoated or external paint coating as per buyer specification (typical) |
| Packaging | Bundled in wooden crates or loose on pallets, each crate labelled with size and grade (standard) |
Threeway Steel Co., Ltd. operates from the 22nd Floor of Royal Wing Tower in Changsha, Hunan, China (postal code 410116). The company is listed as an imported tier supplier with a harbor trust tier, and its response rate is currently recorded as 0 %. These signals indicate a basic level of verification without active responsiveness.
The supplier’s product catalogue focuses on carbon steel pipe, offering hot‑rolled seamless and various welded forms that meet ASTM A53, API 5L and GB/T standards. While the listing does not provide detailed capacity or client references, it confirms the ability to produce a wide variety of cross‑section shapes and wall thicknesses for industrial applications.
Carbon steel pipes are available as hot rolled seamless pipes and longitudinally welded pipes, manufactured to ASTM A53, API 5L, and GB/T standards. They are widely used in oil and gas transmission, water supply, structural engineering, and mechanical applications. As a high-demand industrial material in global trade, carbon steel pipes are typically priced per metric ton and sourced from major producers in China, India, and Turkey.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact chemical composition, standard compliance (ASTM A53, API 5L, GB/T) and the dimensions required for your project. Request a mill test report and, if needed, a third‑party inspection certificate to confirm that the pipe meets the stated specifications.
Discuss logistics early by confirming the preferred Incoterm, typical lead time and accepted payment methods such as T/T or L/C. While the listing does not state a specific lead time, suppliers in China often require 30‑45 days for bulk production, so clarify this with Threeway Steel along with any freight forwarding arrangements.
Arrange for quality checks that include visual inspection, dimensional verification and, where applicable, non‑destructive testing. Ensure that the supplier provides a certificate of origin and any required customs documentation to smooth the import process into your target market.
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When sourcing Carbon Steel Pipe for your business, securing the right balance of quality and cost is essential. Threeway Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including API 5L Grade B / ASTM A53 Grade A & B / ASTM A106 Grade B, 1/2 inch to 48 inches (21.3mm - 1219mm), and 2mm - 30mm (SCH 20 - SCH XXS). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $386/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.11, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Carbon Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Threeway 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 7304.11 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 Carbon 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 B2B marketplace. Start your sourcing journey today.
Importing Carbon 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 7304.11 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 Carbon Steel Pipe from Threeway Steel Co., Ltd. is $386/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 Threeway Steel Co., Ltd. through EximNext.
The supplier, Threeway Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carbon 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, Carbon Steel Pipe is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Carbon Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Threeway Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Threeway 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 Carbon Steel Pipe supplied by Threeway Steel Co., Ltd. include API 5L Grade B / ASTM A53 Grade A & B / ASTM A106 Grade B, 1/2 inch to 48 inches (21.3mm - 1219mm), and 2mm - 30mm (SCH 20 - SCH XXS). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Threeway Steel Co., Ltd. offers Carbon Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Carbon Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Threeway Steel Co., Ltd. through our platform.
Threeway Steel Co., Ltd. maintains international quality certifications. These ensure that the Carbon 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. Threeway 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 Threeway Steel Co., Ltd..
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