Import Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe — Buy in wholesale FOB from Supplier in China

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ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe by ARK Steel Tube Company
Harbor
ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe - Image 1

ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe

🕐Last updated: Aug 19, 2026
20006000/ Bags
Min. Order: 1 Bags
💱₹20,006,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.51
⚙️MaterialAlloy Steel Chromium-Molybdenum (Cr-Mo), Grade T11 / T36 per ASTM A210
📁CategorySteel Pipes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe from ARK Steel Tube Company - China Wholesale Supply

The ASTM A210 T11 and T36 seamless alloy steel tubes from ARK Steel Tube Company are chromium-molybdenum (Cr-Mo) alloy tubes designed for high-pressure and high-temperature service in boiler, superheater, and reheater applications. These tubes are engineered to meet ASME/ASTM A210 specifications, with precise dimensional tolerances to ensure reliability in power generation and petrochemical plants. The Cr-Mo alloy composition provides superior creep resistance at elevated temperatures, making them suitable for extended service life in demanding environments.

Grade T11 typically contains 1.00-1.50% chromium and 0.44-0.65% molybdenum, while T36 has a higher chromium content of 1.50-2.00% and similar molybdenum levels. Both grades offer enhanced strength and oxidation resistance compared to plain carbon steel. Standard outer diameters range from 19.05 mm to 114.3 mm, with wall thicknesses from 2.0 mm to 14 mm. The seamless manufacturing process ensures a homogeneous structure, reducing the risk of failure under thermal stress.

These alloy steel tubes are widely used in fossil fuel power plants, petrochemical refineries, and industrial boilers where high-temperature strength and corrosion resistance are critical. ARK Steel Tube Company sources these tubes from mills in China and South Korea, with packaging optimized for secure ocean freight. Common trade terms include FOB Ningbo or Shanghai, and the supplier has a reputation for competitive pricing in international markets.

Technical Specifications for ARK Steel Tube Company ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe
StandardASTM A210 / ASME SA210
Material GradesT11, T36 (Chromium-Molybdenum Alloy Steel)
Typical Chromium Content (T11)1.00-1.50% (typical for ASTM A210 T11)
Typical Molybdenum Content (T11/T36)0.44-0.65% (typical for ASTM A210)
Typical Chromium Content (T36)1.50-2.00% (typical for ASTM A210 T36)
Manufacturing ProcessSeamless (hot-rolled or cold-drawn)
Outer Diameter Range19.05 mm to 114.3 mm (standard for alloy boiler tubes)
Wall Thickness Range2.0 mm to 14 mm (standard for ASTM A210)
Typical Length5-12 meters (standard mill length)
Application Temperature RangeUp to 600°C (typical for Cr-Mo alloy tubes)
About ARK Steel Tube Company - Alloy Steel Tube Supplier in China
🏭
ARK Steel Tube Company
China Harbor
4.5(0)

ARK Steel Tube Company is based in Taizhou, Zhejiang Province, with an office at E802, Xintai Square Building in Jiaojiang District. The company owns three mills that produce a broad selection of seamless tubes, including carbon steel, alloy steel, stainless steel, and nickel alloy variants. This vertical integration suggests direct control over production quality and lead times.

The supplier’s product portfolio includes grades compliant with multiple international standards, such as ASTM, ASME, DIN, and EN. While the company lists a broad geographic reach, including markets in the Americas, Europe, and Asia, its profile does not specify certifications or third-party quality assurances. Buyers should confirm whether the tubes are manufactured in-house or sourced from affiliated facilities.

This ASTM A210 T11 and T36 seamless alloy steel tube is engineered for high-pressure boiler and superheater applications in power generation and petrochemical plants. Featuring chromium-molybdenum alloy composition for superior creep resistance at elevated temperatures, these seamless tubes meet ASME/ASTM A210 specifications with precise dimensional tolerances. Widely sourced from mills in China and South Korea, they are packaged for secure ocean freight export and are competitively priced for international buyers importing industrial steel products.

Business TypeSupplier
Year EstablishedRecently Joined
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Annual RevenueContact Supplier
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Major MarketsGlobal
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Frequently Asked Questions About ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe from ARK Steel Tube Company
The typical chromium content for ASTM A210 T36 is 1.50-2.00%. This higher chromium level enhances oxidation resistance and high-temperature strength, making T36 suitable for more demanding applications than T11. Request the mill certificate from ARK Steel Tube Company for exact values.

Sourcing ASTM A210 T11 T36 Seamless Alloy Steel Tube Pipe from ARK Steel Tube Company - China Import Guide

Before ordering from ARK Steel Tube Company, confirm whether the tubes are produced in their own mills or sourced from external suppliers. Request mill test certificates to verify compliance with ASTM A210 for grades T11 and T36, including chemical composition and mechanical properties. For critical applications, insist on third-party inspection and NDT reports to ensure internal quality.

Discuss packaging options, as alloy steel tubes are often bundled with protective coatings or wooden crates to prevent corrosion and damage during ocean freight. Common Incoterms include FOB Ningbo or Shanghai, and payment terms may include L/C or T/T. Lead times can vary from 30 to 60 days, depending on mill capacity and custom specifications.

For quality checks, perform visual inspections for surface defects and verify dimensional accuracy using calipers or ultrasonic gauges. Request hydrostatic test certificates to confirm pressure integrity, and ensure material traceability with heat numbers for each batch. For high-temperature applications, confirm the supplier’s heat treatment process to meet ASTM requirements.

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Buy Astm A210 T11 T36 Seamles in Bulk — Verified Supplier in China

When sourcing Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe 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 ASTM A210 / ASME SA210, T11, T36 (Chromium-Molybdenum alloy), and Carbon 0.05-0.15%, Chromium ~1.0-1.5%, Molybdenum ~0.44-0.65%, Manganese 0.30-0.80%. 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 7304.51, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.

Astm A210 T11 T36 Seamles Specifications, Trade Terms & Pricing

Importing Astm A210 T11 T36 Seamles 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 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 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 A210 T11 T36 Seamles 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 B2B marketplace. Start your sourcing journey today.

Import Astm A210 T11 T36 Seamles — Shipping, Logistics & Customs

Importing Astm A210 T11 T36 Seamles 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).

Frequently Asked Questions About Astm A210 T11 T36 Seamles

What is the wholesale price of Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe?

The current listed wholesale price for Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe 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 A210 T11 T36 Seamles?

The supplier, ARK Steel Tube Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A210 T11 T36 Seamles. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe?

For international shipping and customs clearance, Astm A210 T11 T36 Seamless Alloy Steel Tube 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.

How can I import Astm A210 T11 T36 Seamles from China?

To import Astm A210 T11 T36 Seamles from China, negotiate shipping terms (FOB, CIF, or EXW) directly with ARK Steel Tube Company. Ensure you have the necessary import licenses for Steel Pipes 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 A210 T11 T36 Seamless Alloy Steel Tube Pipe?

The key specifications for Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe supplied by ARK Steel Tube Company include ASTM A210 / ASME SA210, T11, T36 (Chromium-Molybdenum alloy), and Carbon 0.05-0.15%, Chromium ~1.0-1.5%, Molybdenum ~0.44-0.65%, Manganese 0.30-0.80%. 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 A210 T11 T36 Seamles?

ARK Steel Tube Company offers Astm A210 T11 T36 Seamles with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm A210 T11 T36 Seamles the most?

Astm A210 T11 T36 Seamles 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 A210 T11 T36 Seamles supplier hold?

ARK Steel Tube Company maintains international quality certifications. These ensure that the Astm A210 T11 T36 Seamles meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A210 T11 T36 Seamless Alloy Steel Tube Pipe 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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