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Seamless Steel Pipe Definition:Â China factory Seamless steel pipe is a steel pipe made of a whole piece of metal without joints on its surface. Classification:Â According to different production methods, it can be divided into hot-rolled pipe, cold-rolled pipe, cold drawn pipe, extruded pipe, pipe jacking, etc., all of which have their own process regulations. Materials include ordinary and high-quality carbon structural steel (q215-a-q275-a and 10-50 steel), low alloy steel (09mnv, 16Mn, etc.), alloy steel, stainless acid resistant steel, etc. Application:Â There are two types of general purpose (for water supply, gas pipeline and structural parts, mechanical parts) and special purpose (for boiler, geological exploration, bearing, acid resistance, etc.). The tongmao stainless steel pipe sizes is from DN15 to DN600. If you want to know the Seamless Steel Pipe sizes and dimensions, please visit our website.
| HS Code | 7304.19 |
| Material | Carbon Steel / Alloy Steel (Grades: 20#, 45#, Q345, 16Mn, 4140) |
| Grade/Type | API 5L Grade B, X42, X52, X60, X65 / ASTM A106 Grade A/B/C / ASTM A53 Grade A/B |
| Purity/Composition | Carbon Steel (0.26-0.29% C max), Manganese 0.29-1.06%, Silicon, low sulfur and phosphorus |
| Size/Dimensions | OD 21.3mm - 609.6mm (1/2" - 24"), Wall Thickness 2.0mm - 60mm, Length 6m / 12m / random length |
| Standard | API 5L, ASTM A106, ASTM A53, ASTM A333, DIN 17175, GB/T 8163, ISO 3183 |
| Application | Oil and gas pipelines, petrochemical refining, power plant boilers, structural support, water transmission, mechanical engineering |
| Packaging | Bundled with steel strips, beveled ends, plastic caps on both ends, anti-rust coating, container-load or bulk |
| Origin | China, Japan, South Korea, Germany, USA (major export origins) |
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 | <4h |
| Response Rate | New Supplier |
Seamless Steel Pipe is offered by Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Seamless Steel Pipe, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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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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