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The product is a seamless steel pipe produced without welded seams, offering high strength and pressure resistance. It is manufactured from carbon steel and alloy steel grades including 20#, 45#, Q345, 16Mn and 4140. Pipe diameters are supplied from DN15 up to DN600, matching the range listed by the supplier. The pipes conform to international standards such as API 5L, ASTM A106 and DIN 17175, ensuring suitability for critical applications.
In the broader industry, seamless pipes of this class typically have wall thicknesses ranging from 2 mm to 20 mm and are offered in pressure ratings up to about 16 bar for carbon steel grades, which is a typical value for similar products. Dimensional tolerances are usually ±0.3 mm on outer diameter, and the surface finish is often supplied as a mill finish with optional rust‑resistant coating, a standard practice for export shipments. Packaging is normally done in bundles or loose stacks, secured for ocean freight, which aligns with common logistics handling for pipe lengths.
These pipes are widely used in oil and gas transmission, boiler systems, structural engineering and mechanical engineering projects, and they are purchased by EPC contractors, pipeline fabricators and refinery operators. The supplier states that custom specifications can be accommodated, so buyers should provide detailed drawings if special dimensions or grades are required. Pricing, minimum order quantities and lead times are not disclosed in the listing; interested parties should request a formal quotation to confirm trade terms.
| Material | Carbon Steel / Alloy Steel (Grades: 20#, 45#, Q345, 16Mn, 4140) |
| Available Grades | 20#, 45#, Q345, 16Mn, 4140 |
| Size Range (DN) | DN15 to DN600 |
| Standard Compliance | API 5L, ASTM A106, DIN 17175 |
| Typical Wall Thickness | 2 mm to 20 mm (typical) |
| Typical Pressure Rating | Up to 16 bar for carbon steel grades (typical) |
| Typical Diameter Tolerance | ±0.3 mm (typical) |
| Typical Surface Finish | Mill finish, optional rust‑resistant coating (typical) |
| Packaging | Bundled or loose, secured for ocean freight |
| Delivery Form | Straight lengths up to 12 m (typical) |
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is located on Pusheng Road in Cangzhou, Hebei Province, China (postal code 061300). The company is listed with a harbor trust tier and currently shows a response rate of 0.00, indicating that inquiries may require follow‑up through the platform messaging system.
The supplier specialises in the production of pipeline equipment, with a catalogue that includes seamless steel pipes ranging from DN15 to DN600. Their product description highlights the ability to meet standards such as API 5L and ASTM A106, and they note that pipes are packaged for safe ocean freight export either in bundles or loose form. No additional corporate history, employee numbers or client lists are provided in the source data.
Seamless steel pipes are manufactured without welded seams, providing superior strength and pressure resistance for critical applications. Widely used in oil and gas transmission, structural engineering, boiler systems, and mechanical engineering, these tubes meet international standards such as API 5L, ASTM A106, and DIN 17175. Available in carbon and alloy steel grades, they are packaged for safe ocean freight export in bundle or loose form.
| 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 steel grade, diameter, wall thickness and standard compliance required for your project. Request the mill test certificate, dimensional drawing and, if applicable, a pressure test report to ensure the pipe meets technical specifications. Clarify any special coating or surface‑finish requirements at this stage.
Discuss logistics early by confirming the preferred Incoterm, typical lead time and acceptable payment terms with the supplier. While the listing does not disclose these details, buyers should ask whether FOB, CIF or EXW terms are offered and what the estimated shipping schedule is for the selected quantity. Agree on a payment method such as T/T against a pro‑forma invoice or a documentary letter of credit before production begins.
Plan for quality assurance by arranging third‑party inspection at the factory or upon arrival at the port. Request documentation such as the material test certificate, hydrostatic test results and a final inspection report. Establish whether a pre‑shipment sample can be examined and ensure that any agreed‑upon inspection criteria are clearly documented in the purchase agreement.
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When sourcing Seamless Steel Pipe for your business, securing the right balance of quality and cost is essential. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, a verified supplier based in China, offers this product with key specifications including API 5L Grade B, X42, X52, X60, X65 / ASTM A106 Grade A/B/C / ASTM A53 Grade A/B, Carbon Steel (0.26-0.29% C max), Manganese 0.29-1.06%, Silicon, low sulfur and phosphorus, and OD 21.3mm - 609.6mm (1/2" - 24"), Wall Thickness 2.0mm - 60mm, Length 6m / 12m / random length. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.19, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Seamless Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Tongmao Pipeline Equipment Manufacturing 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 7304.19 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 Seamless 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 Seamless 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 7304.19 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 Seamless Steel Pipe from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is $8001,200./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 Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through EximNext.
The supplier, Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Seamless 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, Seamless Steel Pipe is classified under HS Code 7304.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Seamless Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Hebei Tongmao Pipeline Equipment Manufacturing 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 Seamless Steel Pipe supplied by Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd include API 5L Grade B, X42, X52, X60, X65 / ASTM A106 Grade A/B/C / ASTM A53 Grade A/B, Carbon Steel (0.26-0.29% C max), Manganese 0.29-1.06%, Silicon, low sulfur and phosphorus, and OD 21.3mm - 609.6mm (1/2" - 24"), Wall Thickness 2.0mm - 60mm, Length 6m / 12m / random length. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers Seamless Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Seamless Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through our platform.
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Seamless 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. Hebei Tongmao Pipeline Equipment Manufacturing 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 Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd.
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