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The boiler steel pipe is a seamless tube manufactured to DIN17175 standards, available in grades ST35.8, ST45.8, 15Mo3, and 13CrMo44 for high-temperature service in power and industrial boilers. The material is selected for its creep resistance and tensile strength under sustained pressure and heat. Outer diameters range from 13.7mm to 219.1mm, with wall thicknesses from 1.5mm to 28mm, suitable for steam and water circuits in boiler systems.
The pipes are produced using seamless rolling processes, ensuring uniform grain structure and absence of weld seams that could fail under thermal cycling. Surface treatment is either oiled or black painted for rust inhibition during storage and transport. The ST35.8 grade has a carbon content below 0.17%, with a tensile strength of 350MPa to 480MPa and a minimum yield strength of 215MPa. Impact toughness at V-notch is 34J, meeting standard requirements for low-temperature service.
These pipes are sourced by thermal power plant contractors, refinery engineers, and chemical plant maintenance teams in Southeast Asia, the Middle East, and Eastern Europe. Delivery is typically in 6-meter lengths, bundled and marked per buyer specifications. Trade terms are FOB Tianjin or CIF, with lead times of 25 to 40 days. Buyers should request material test reports for each heat batch, especially for 15Mo3 and 13CrMo44 grades used in high-pressure applications.
| Standard | DIN17175 seamless boiler steel pipes |
| Material Grades | ST35.8, ST45.8, 15Mo3, 13CrMo44 |
| Outer Diameter Range | 13.7mm to 219.1mm |
| Wall Thickness Range | 1.5mm to 28mm |
| Manufacturing Process | Seamless, hot rolled |
| Surface Finish | Oiled or black painted, standard for corrosion protection during storage |
| Tensile Strength (ST35.8) | 350MPa to 480MPa, as per DIN17175 |
| Yield Strength (ST35.8) | 215MPa to 235MPa, as per DIN17175 |
| Impact Toughness (V-notch) | Minimum 34J at room temperature, standard for ST35.8 |
| Carbon Content (ST35.8) | Below 0.17%, typical for low-carbon boiler steels |
| Marking | Customized per buyer requirement, including grade, heat number, and size |
| Packaging | Bundled with steel straps, end caps, and moisture-resistant wrapping, typical for overseas shipment |
Hebei Borun Steel Trade Co., Ltd is a trading company based in Cangzhou, Hebei Province, with an office in Beijing. The supplier specializes in the export of seamless steel pipes for boiler and pressure vessel applications. The listing does not indicate manufacturing capability, workforce size, or revenue. The company operates as a distributor sourcing from certified mills, not as a producer.
The supplier's trust tier is harbor, and no response rate or average response time is provided, suggesting limited buyer engagement capacity. The brand name BORUN is used on the product, but no certifications such as ISO 9001 or PED are mentioned. Buyers should treat this as a sourcing agent and request material test reports from the original mill for each shipment.
DIN17175 seamless boiler steel pipes are manufactured in grades ST35.8, ST45.8, 15Mo3, and 13CrMo44 for high-temperature service in power generation and industrial boiler systems. Available in outer diameters from 13.7mm to 219.1mm with wall thicknesses from 1.5mm to 28mm, these tubes are oiled or black painted for rust protection and customized marking per buyer requirements. Widely sourced by import/export buyers for thermal power plants, refineries, and chemical processing facilities worldwide.
| 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 |
Verify that each pipe batch includes a material test report (EN 10204 3.1) with chemical composition, tensile strength, yield strength, and impact values. Confirm that the heat number on the pipe matches the report. Do not accept pipes without traceable certification, especially for 15Mo3 and 13CrMo44 grades used in high-pressure systems.
Lead time is typically 25 to 40 days from order confirmation. Incoterms are usually FOB Tianjin, but CIF or CFR may be negotiated. Payment terms are commonly 30% advance, 70% against copy of bill of lading. Confirm packaging includes end caps and moisture barriers. Request shipping marks to match your inspection requirements to avoid customs delays.
Conduct pre-shipment inspection for surface defects, wall thickness consistency, and marking legibility. Use ultrasonic testing to verify wall thickness at multiple points. Perform a hydrostatic pressure test on a sample if volume is high. Ensure documentation includes heat treatment certificates, test reports, and packing list with batch numbers. Reject any shipment missing material certification.
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When sourcing Boiler Steel Pipe for your business, securing the right balance of quality and cost is essential. Hebei Borun Steel Trade Co., Ltd, a verified supplier based in China, offers this product with key specifications including ST35.8, ST45.8, 15Mo3, 13CrMo44 (DIN17175), 13.7mm to 219.1mm, and 1.5mm to 28mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $700900/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 Boiler Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Borun Steel Trade 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 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 Boiler 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 Boiler 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 Boiler Steel Pipe from Hebei Borun Steel Trade Co., Ltd is $700900/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 Borun Steel Trade Co., Ltd through EximNext.
The supplier, Hebei Borun Steel Trade Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Boiler 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, Boiler 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 Boiler Steel Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Borun Steel Trade Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Hebei Borun Steel Trade 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 Boiler Steel Pipe supplied by Hebei Borun Steel Trade Co., Ltd include ST35.8, ST45.8, 15Mo3, 13CrMo44 (DIN17175), 13.7mm to 219.1mm, and 1.5mm to 28mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Borun Steel Trade Co., Ltd offers Boiler Steel Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Boiler Steel Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Borun Steel Trade Co., Ltd through our platform.
Hebei Borun Steel Trade Co., Ltd maintains international quality certifications. These ensure that the Boiler 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 Borun Steel Trade 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 Borun Steel Trade Co., Ltd.
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