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Huanan Special Steel Co. supplies seamless alloy steel pipes that conform to ASTM A335 grades such as P91, P22, P11, P9 and the DIN 17175 15Mo3 specification. The pipes are manufactured by cold rolling, cold drawing and hot rolling, providing a range of diameters from 12.7 mm with a wall thickness of 1.2 mm up to 1030 mm with a 50 mm wall. Delivery conditions include normalized, normalized‑tempered and quenched‑tempered finishes as requested by the buyer. All products are packed for export in standard wooden crates with steel banding.
In the steel pipe market, these alloy grades are typical for high‑temperature and high‑pressure service in power generation and petrochemical plants. Industry practice regards P91 grade pipe as capable of operating at temperatures up to 600 °C and pressures around 250 bar, while DIN 17175 15Mo3 offers comparable performance for boiler and heat‑exchanger applications. The manufacturing processes employed ensure dimensional tolerances of ±0.2 mm, which align with standard EN 10216‑2 requirements.
Purchasers such as plant engineers, EPC contractors and bulk material distributors commonly source these pipes for boiler systems, steam lines and high‑temperature heat exchangers. When placing an order, buyers should confirm the exact grade, size, wall thickness and required delivery condition to match project specifications. The supplier lists no minimum order quantity, so interested importers are invited to request a formal quotation and discuss Incoterms, payment schedule and shipping arrangements directly with Huanan Special Steel Co.
| Material | Alloy steel, ASTM A335 (grades P91, P22, P11, P9) and DIN 17175 15Mo3 |
| Available grades | P1, P2, P5, P9, P11, P22, P23, P91, P92 (real) |
| Size range | 12.7 mm × 1.2 mm to 1030 mm × 50 mm (real) |
| Manufacturing process | Cold rolled, cold drawn, hot rolled (real) |
| Delivery condition | Normalized, Normalized‑Tempered, Quenched‑Tempered (real) |
| Standard specification | ASTM A335, DIN 17175 15Mo3, EN 10216‑2 (real) |
| Typical pressure rating | up to 250 bar for P91 grade (typical) |
| Typical operating temperature | up to 600 °C for P91 grade (typical) |
| Typical packaging | Export in wooden crates with steel banding (typical) |
Huanan Special Steel Co. is situated in the S.F. Express Industrial Park in Jiaxing, Zhejiang Province, China (postal code 314000). The company specialises in the production of seamless alloy steel pipes for high‑temperature and high‑pressure applications, offering a broad catalogue of ASTM and DIN grades. Its manufacturing facilities are equipped for cold rolling, cold drawing and hot rolling processes, enabling the delivery of pipes that meet international standards.
The supplier is listed with a harbour‑level trust tier on the platform, although its response rate is currently recorded as 0 % and average response time is not available. Prospective buyers can reach the company via the email address [email protected] or the telephone number +86‑0573‑83882035 for detailed quotations and technical discussions. No additional corporate history, employee count or revenue figures are provided in the listing.
Seamless alloy steel pipes are manufactured through cold rolling, cold drawing, and hot rolling processes, meeting ASTM A335 standards including grades P1, P2, P5, P9, P11, P22, P23, P91, and P92, as well as DIN17175 15Mo3. These high-pressure, high-temperature service pipes are widely used in oil and gas transmission, power plant boilers, and chemical processing industries. Available in various sizes for industrial applications with standard export packaging.
| 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, importers should verify the exact grade, size, wall thickness and delivery condition required for their project, and request a material test report that confirms compliance with ASTM A335 or DIN 17175. Checking the supplier’s trust tier and confirming that the listed contact details are active can also reduce risk.
Logistics discussions should include confirmation of the preferred Incoterm, estimated lead time for production and shipment, and the payment schedule that the supplier is prepared to accept. Because response metrics are currently unavailable, buyers are advised to obtain written confirmation of all terms before finalising the contract.
Quality assurance is best served by arranging a third‑party inspection at the factory or at the loading port, and by requesting certificates of compliance, heat‑treatment records and dimensional inspection reports. Maintaining proper documentation of these checks will support customs clearance and ensure the pipe meets the buyer’s technical specifications.
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When sourcing Steel Pipe for your business, securing the right balance of quality and cost is essential. Huanan Special Steel Co., a verified supplier based in China, offers this product with key specifications including ASTM A335 P1, P2, P5, P9, P11, P22, P23, P91, P92; DIN17175 15Mo3, Chromium-Molybdenum alloy (Cr-Mo), Chrome content 1.0-9.0% depending on grade, and NPS 1/2" to 24", SCH 20 to SCH XXS, Wall thickness 2.77mm to 59.54mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.51, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Steel Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Huanan Special Steel Co. 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 7304.51 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 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 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 7304.51 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 Huanan Special Steel Co. is $2000/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 Huanan Special Steel Co. through EximNext.
The supplier, Huanan Special Steel Co., 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 7304.51. 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 Huanan Special Steel Co.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Huanan Special Steel Co. 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 Huanan Special Steel Co. include ASTM A335 P1, P2, P5, P9, P11, P22, P23, P91, P92; DIN17175 15Mo3, Chromium-Molybdenum alloy (Cr-Mo), Chrome content 1.0-9.0% depending on grade, and NPS 1/2" to 24", SCH 20 to SCH XXS, Wall thickness 2.77mm to 59.54mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Huanan Special Steel Co. 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 Huanan Special Steel Co. through our platform.
Huanan Special Steel Co. 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. Huanan Special Steel Co. 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 Huanan Special Steel Co..
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