Import Astm B622 N06225 Nickel Alloy Tube — Buy in wholesale FOB from Supplier in China

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ASTM B622 N06225 Nickel Alloy Tube by ARK Steel Tube Company
Harbor
ASTM B622 N06225 Nickel Alloy Tube - Image 1

ASTM B622 N06225 Nickel Alloy Tube

🕐最近更新:Jul 19, 2026
20006000/ Bags
最小起订量: 1 Bags
💱₹20,006,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7504.00
⚙️材质Nickel Alloy UNS N06625 (N06225), approx. 58% Ni, 21% Cr, 9% Mo, 3.5% Nb+Ta, balance Fe, with trace Ti and Al
📁类目Stainless Steel Pipes & Pipe Fittings
💳付款方式T/T · L/C · D/P
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Buy & Import ASTM B622 N06225 Nickel Alloy Tube from ARK Steel Tube Company - China Wholesale Supply

The ASTM B622 N06225 nickel alloy tube from ARK Steel Tube Company is a seamless tubular product engineered for extreme service conditions. Made from UNS N06625, this Inconel 625 grade contains approximately 58% nickel, 21% chromium, 9% molybdenum, and 3.5% niobium plus tantalum, with trace titanium and aluminum. It is designed to withstand temperatures up to 1,800°F and resists chloride-ion stress corrosion cracking and pitting, making it suitable for chemical processing, offshore oil and gas, aerospace, and power generation.

This alloy offers enhanced corrosion resistance, toughness, and strength at both high and low temperatures, outperforming stainless steel in demanding environments. The tubes are typically supplied in random lengths or cut-to-order, with plain or beveled ends, and are traded globally under HS code 7504.00 for seamless nickel pipes and tubes. The material’s composition ensures superior performance in aggressive media, including oxidizing and reducing acids.

Primary buyers include chemical plants, oil and gas operators, and aerospace manufacturers seeking reliable materials for high-temperature and high-pressure applications. The product’s compliance with ASTM B622 and related standards such as B163, B407, and B444 ensures consistency in mechanical properties and dimensional tolerances. ARK Steel Tube Company sources its tubes from mills in Asia, providing a cost-effective option for global importers.

Technical Specifications for ARK Steel Tube Company ASTM B622 N06225 Nickel Alloy Tube
Alloy DesignationUNS N06625 (Inconel 625)
Nickel Content58% nominal
Chromium Content21% nominal
Molybdenum Content9% nominal
Niobium + Tantalum Content3.5% nominal
Manufacturing StandardASTM B622
FormSeamless tube
Temperature ResistanceUp to 1,800°F (982°C)
Corrosion ResistanceChloride-ion stress corrosion cracking and pitting
Typical Tensile Strength103 ksi (710 MPa) typical
Typical Yield Strength47 ksi (324 MPa) typical
HS Code7504.00
End TypesPlain or beveled
Typical LengthsRandom lengths or cut-to-order
About ARK Steel Tube Company - Nickel Alloy Tube Supplier in China
🏭
ARK Steel Tube Company
China Harbor
4.5(0)

ARK Steel Tube Company is based in Jiaojiang District, Taizhou, Zhejiang, China, with its office located at E802, Xintai Square Building. The company specializes in supplying seamless nickel alloy tubes, including ASTM B622 N06225, catering to industries such as chemical processing, offshore oil and gas, and aerospace. Its product range is focused on high-performance alloys designed for extreme environments.

The supplier operates within the harbor trust tier, indicating a baseline level of verification. While its response rate is currently listed as 0%, the company’s address and product focus suggest a specialized provider of corrosion-resistant tubular products. ARK Steel Tube Company does not advertise additional certifications or client lists, emphasizing its role as a direct supplier of engineered alloy tubes.

ASTM B622 N06225 nickel alloy tube (UNS N06625) is a seamless, corrosion-resistant tubular product engineered for extreme environments in chemical processing, offshore oil and gas, aerospace, and power generation. This Inconel 625 grade offers exceptional strength at temperatures up to 1,800°F and resistance to chloride-ion stress corrosion cracking and pitting. Widely sourced from mills in the USA, Europe, and Asia, these tubes are traded globally under HS code 7504.00 for seamless nickel pipes and tubes, typically supplied in random lengths or cut-to-order with plain or beveled ends.

企业类型Supplier
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Annual RevenueContact Supplier
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Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About ASTM B622 N06225 Nickel Alloy Tube from ARK Steel Tube Company
The alloy typically contains 58% nickel, 21% chromium, 9% molybdenum, and 3.5% niobium plus tantalum, with the balance being iron and trace elements like titanium and aluminum. This composition provides its high strength and corrosion resistance.

Sourcing ASTM B622 N06225 Nickel Alloy Tube from ARK Steel Tube Company - China Import Guide

Before ordering, verify the alloy’s chemical composition and mechanical properties against ASTM B622 and B444 standards. Request mill test certificates (MTCs) to confirm compliance with the specified grade (UNS N06625) and ensure the tubes meet your application’s temperature and corrosion resistance requirements. Cross-check dimensions and tolerances to avoid mismatches with your system.

Confirm logistics details such as lead time, which can vary based on tube length and quantity. ARK Steel Tube Company typically ships from Taizhou, China, so discuss Incoterms (e.g., FOB Ningbo or Shanghai) and packaging to protect the tubes during transit. Clarify payment terms, as these are often negotiable for bulk orders.

Inspect the tubes upon arrival for surface defects, dimensional accuracy, and end finish. Perform non-destructive testing (NDT) such as eddy current or ultrasonic testing if required for critical applications. Ensure all documentation, including MTCs and HS code 7504.00 classification, is provided to facilitate customs clearance.

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Buy Astm B622 N06225 Nickel A in Bulk — Verified Supplier in China

When sourcing Astm B622 N06225 Nickel Alloy Tube 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 N06225 / UNS N06225 Seamless Tube, Ni base, Cr 20-23%, Mo 8-10%, Nb 3.15-4.15%, Fe max 5%, C max 0.1%, and OD 6mm - 168mm, Wall Thickness 0.5mm - 15mm, Length up to 12m (custom cut available). 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 7504.00, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.

Astm B622 N06225 Nickel A Specifications, Trade Terms & Pricing

Importing Astm B622 N06225 Nickel A 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 7504.00 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.

About ARK Steel Tube Company — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm B622 N06225 Nickel A 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.

Import Astm B622 N06225 Nickel A — Shipping, Logistics & Customs

Importing Astm B622 N06225 Nickel A 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 7504.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Astm B622 N06225 Nickel A

What is the wholesale price of Astm B622 N06225 Nickel Alloy Tube?

The current listed wholesale price for Astm B622 N06225 Nickel Alloy Tube 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.

What is the Minimum Order Quantity (MOQ) for Astm B622 N06225 Nickel A?

The supplier, ARK Steel Tube Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm B622 N06225 Nickel A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm B622 N06225 Nickel Alloy Tube?

For international shipping and customs clearance, Astm B622 N06225 Nickel Alloy Tube is classified under HS Code 7504.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Astm B622 N06225 Nickel A from China?

To import Astm B622 N06225 Nickel A 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.

Is ARK Steel Tube Company a verified supplier?

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.

What are the key specifications of Astm B622 N06225 Nickel Alloy Tube?

The key specifications for Astm B622 N06225 Nickel Alloy Tube supplied by ARK Steel Tube Company include N06225 / UNS N06225 Seamless Tube, Ni base, Cr 20-23%, Mo 8-10%, Nb 3.15-4.15%, Fe max 5%, C max 0.1%, and OD 6mm - 168mm, Wall Thickness 0.5mm - 15mm, Length up to 12m (custom cut available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Astm B622 N06225 Nickel A?

ARK Steel Tube Company offers Astm B622 N06225 Nickel A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm B622 N06225 Nickel A the most?

Astm B622 N06225 Nickel A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from ARK Steel Tube Company through our platform.

What certifications does this Astm B622 N06225 Nickel A supplier hold?

ARK Steel Tube Company maintains international quality certifications. These ensure that the Astm B622 N06225 Nickel A meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm B622 N06225 Nickel Alloy Tube on EximNext?

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.

What payment methods are accepted?

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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