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ARK Steel Tube Company supplies seamless nickel alloy pipes and tubes in N06022 and N06030 grades, manufactured to ASTM B444 and B829 standards. These Ni-Cr-Mo-W alloys, derived from Haynes 230 and 556 series, deliver exceptional corrosion resistance in chloride-rich and sour gas environments, with operational stability up to 2100°F. The tubes are engineered for high-temperature strength, making them suitable for chemical processing, aerospace, and power generation applications where standard alloys fail.
The material composition for N06022 (Hastelloy C-22) and N06030 (Hastelloy G-30) includes nickel as the base with chromium, molybdenum, and tungsten additions for enhanced resistance to pitting, crevice corrosion, and stress corrosion cracking. Typical industry specifications for these alloys include a density of 8.69 g/cm³ for N06022 and 8.22 g/cm³ for N06030, with standard tensile strengths exceeding 100 ksi. These tubes are often supplied in annealed condition with a typical Brinell hardness of 220-250 for optimal machinability and formability.
Primary applications include heat exchangers, boiler tubes, and process piping systems in oil and gas, petrochemical, and refinery projects. Industrial buyers source these tubes for their ability to withstand aggressive media such as hydrochloric acid, sulfuric acid, and seawater. The product is available in custom lengths and diameters, with packaging typically in wooden crates or bundles to prevent damage during transit. Buyers should confirm dimensions, tolerances, and surface finish requirements to match project specifications.
| Material Grade | Nickel Alloy N06022 (Hastelloy C-22), N06030 (Hastelloy G-30) |
| Manufacturing Standard | ASTM B444, ASTM B829 |
| Base Alloy | Ni-Cr-Mo-W (Nickel-Chromium-Molybdenum-Tungsten) |
| Operating Temperature Range | Up to 2100°F (1149°C) |
| Typical Density (N06022) | 8.69 g/cm³ (standard for Hastelloy C-22) |
| Typical Density (N06030) | 8.22 g/cm³ (standard for Hastelloy G-30) |
| Typical Tensile Strength | >100 ksi (standard for annealed condition) |
| Typical Brinell Hardness | 220-250 (standard for annealed condition) |
| Corrosion Resistance | Exceptional in chloride-rich, sour gas, and high-temperature environments |
| Form | Seamless pipes and tubes |
| Typical Surface Finish | Pickled and passivated or as per ASTM A380 (standard for nickel alloys) |
ARK Steel Tube Company is based in Jiaojiang District, Taizhou, Zhejiang Province, China, with its registered office at E802, Xintai Square Building. The company specializes in the production and export of high-performance nickel alloy tubes and pipes, serving global markets including the USA, Canada, Germany, and South Korea. Its product portfolio covers Hastelloy, Haynes, Inconel, Incoloy, Monel, and high-temperature alloy series, all manufactured to international standards such as ASTM B444 and B829.
The supplier operates with a harbor trust tier, indicating a verified presence but no response rate data is currently available. ARK Steel Tube Company’s focus on nickel-based alloys for demanding industries like chemical processing, aerospace, and power generation positions it as a niche provider of corrosion-resistant materials. The company’s descriptions emphasize compliance with industry standards and the ability to meet custom specifications for international B2B buyers.
N06022 and N06030 nickel alloy seamless pipes and tubes are manufactured to ASTM B444 and B829 standards, featuring exceptional corrosion resistance and high-temperature strength in demanding chemical processing, aerospace, and power generation environments. These Haynes 230 and Haynes 556 derived nickel-chromium-molybdenum alloy tubes offer superior performance in sour gas, chloride-rich, and elevated-temperature applications up to 2100°F. Widely sourced by industrial buyers for heat exchangers, boiler tubes, and process piping systems, with global export demand driven by oil gas, petrochemical, and refinery projects.
| 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 ordering N06022 or N06030 nickel alloy tubes from ARK Steel Tube Company, verify the exact chemical composition and mechanical properties to ensure compliance with your project specifications. Request mill test reports (MTRs) and third-party inspection certificates to confirm material traceability and adherence to ASTM standards. Check that the supplier’s heat treatment and annealing processes meet your requirements for dimensional stability and corrosion resistance.
Confirm logistics details such as packaging, labeling, and shipping methods to prevent damage during transit. These tubes are typically packed in wooden crates or bundles with protective coatings to avoid surface contamination. Discuss Incoterms such as FOB or CIF to clarify responsibilities for freight, insurance, and customs clearance. Lead times may vary based on custom specifications, so request a production schedule upfront.
Conduct quality checks upon receipt, including visual inspection for surface defects, dimensional verification using calipers or micrometers, and non-destructive testing (NDT) such as eddy current or ultrasonic testing for subsurface flaws. Ensure all documentation, including material test reports and compliance certificates, is provided in English. For critical applications, consider engaging a third-party inspection agency to validate the material’s properties and performance before installation.
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When sourcing N06022 N06030 Nickel Alloy Steel Pipe & Tubes for your business, securing the right balance of quality and cost is essential. ARK Steel Tube Company, a verified supplier based in China, offers this product with key specifications including N06022 (Hastelloy C-22) / N06030 (Haynes 230 equivalent) Seamless Pipe and Tube, Nickel base with Chromium 20-24%, Molybdenum 12-16%, Tungsten 2-4%, Iron max 3%, balanced Nickel, and OD 6mm - 324mm (1/4" to 12"), Wall Thickness SCH10S to SCH160, Length 6m / 12m or cut-to-length. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20006000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7507.11, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing N06022 N06030 Nickel Allo requires careful attention to shipping logistics, customs compliance, and secure payment terms. ARK Steel Tube Company 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 7507.11 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 N06022 N06030 Nickel Allo 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing N06022 N06030 Nickel Allo 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 7507.11 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 N06022 N06030 Nickel Alloy Steel Pipe & Tubes from ARK Steel Tube Company is $20006000/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 ARK Steel Tube Company through EximNext.
The supplier, ARK Steel Tube Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for N06022 N06030 Nickel Allo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, N06022 N06030 Nickel Alloy Steel Pipe & Tubes is classified under HS Code 7507.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import N06022 N06030 Nickel Allo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with ARK Steel Tube Company. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, ARK Steel Tube Company 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 N06022 N06030 Nickel Alloy Steel Pipe & Tubes supplied by ARK Steel Tube Company include N06022 (Hastelloy C-22) / N06030 (Haynes 230 equivalent) Seamless Pipe and Tube, Nickel base with Chromium 20-24%, Molybdenum 12-16%, Tungsten 2-4%, Iron max 3%, balanced Nickel, and OD 6mm - 324mm (1/4" to 12"), Wall Thickness SCH10S to SCH160, Length 6m / 12m or cut-to-length. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
ARK Steel Tube Company offers N06022 N06030 Nickel Allo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
N06022 N06030 Nickel Allo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from ARK Steel Tube Company through our platform.
ARK Steel Tube Company maintains international quality certifications. These ensure that the N06022 N06030 Nickel Allo 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. ARK Steel Tube Company 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 ARK Steel Tube Company.
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