Import Astm A333 Alloy Pipes — Buy in wholesale FOB from Supplier in China

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ASTM A333 Alloy Pipes by Big Co., Ltd.
Harbor
ASTM A333 Alloy Pipes - Image 1

ASTM A333 Alloy Pipes

🕐最近更新:Jul 22, 2026
100/ Bags
最小起订量: 1 Bags
💱₹100.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7304.51
⚙️材质Low-Temperature Carbon Steel Alloy (Grade 1/6/8)
📁类目Steel Pipes
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import ASTM A333 Alloy Pipes from Big Co., Ltd. - China Wholesale Supply

The ASTM A333 alloy pipes from Big Co., Ltd. are seamless carbon steel pipes engineered for low-temperature and cryogenic service, available in Grade 1, Grade 6, and Grade 8 variants. These pipes are designed to maintain impact toughness at sub-zero temperatures, making them suitable for transporting liquefied gases, petrochemical fluids, and other media in harsh environments. The seamless construction ensures optimal strength and resistance to leakage under high pressure.

Manufactured from low-temperature carbon steel alloy, the pipes meet the ASTM A333 specification, which mandates Charpy V-notch impact testing to verify performance at temperatures as low as -45°C for Grade 6. The pipes are typically supplied in standard lengths of 6-12 meters, with outer diameters ranging from 10.3 mm to 1219 mm, depending on the grade and application. Surface finishes are usually bare or lightly oiled to prevent corrosion during storage and transit.

Primary industries utilising these pipes include petrochemical refineries, liquefied natural gas (LNG) plants, and offshore platforms, where reliable performance in extreme cold is critical. Big Co., Ltd. exports these pipes in bundle or loose packaging, with mill test certificates provided to confirm compliance with the specified grade and mechanical properties. Buyers should confirm packaging, certification, and trade terms directly with the supplier.

Technical Specifications for Big Co., Ltd. ASTM A333 Alloy Pipes
StandardASTM A333
TypeSeamless Alloy Pipe
MaterialLow-Temperature Carbon Steel Alloy
Available GradesGrade 1, Grade 6, Grade 8
Service Temperature Range-45°C to 200°C (typical for Grade 6)
Typical Outer Diameter10.3 mm to 1219 mm (standard)
Typical Wall Thickness1.7 mm to 60 mm (standard)
Typical Length6-12 meters (standard)
Surface FinishBare or Lightly Oiled (standard)
Test MethodCharpy V-Notch Impact Test (ASTM A333 requirement)
About Big Co., Ltd. - Low-Temperature Alloy Pipes Supplier in China
🏭
Big Co., Ltd.
China Harbor
4.5(0)

Big Co., Ltd. is based in Tongzhou District, Beijing, China, and specialises in the supply of alloy pipes for low-temperature and cryogenic applications. The company’s profile indicates it operates within the harbor trust tier, suggesting a verified capability for export trade, though specific details on production capacity, certifications, or client history are not provided in its listed information.

The supplier does not disclose response rates or average response times, so buyers are encouraged to establish direct communication to confirm availability, lead times, and technical specifications. Big Co., Ltd. sources its ASTM A333 pipes from mills in China, India, and South Korea, offering flexibility in origin and potentially in pricing, depending on the buyer’s requirements.

EximNext supplies ASTM A333 alloy pipes designed for low-temperature and cryogenic service, available in Grade 1, Grade 6, and Grade 8 variants. These pipes meet critical service requirements for liquefied gas transport, petrochemical refineries, and offshore platforms where impact toughness at sub-zero temperatures is mandatory. Exported in bundle or loose packaging with mill test certificates, they are sourced from mills in India, China, and South Korea at competitive CFR/CIF rates.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About ASTM A333 Alloy Pipes from Big Co., Ltd.
ASTM A333 Grade 6 pipes are typically rated for service temperatures as low as -45°C, as verified by Charpy V-notch impact tests. This rating ensures the pipes retain sufficient toughness to resist brittle fracture in cryogenic environments. For lower temperatures, Grade 8 may be required, which can handle down to -195°C.

Sourcing ASTM A333 Alloy Pipes from Big Co., Ltd. - China Import Guide

Prior to ordering, verify the exact grade of ASTM A333 pipe required for your application, as Grade 1, 6, and 8 have different temperature and pressure ratings. Confirm the pipe’s dimensions, including outer diameter, wall thickness, and length, to ensure compatibility with your system. Request mill test certificates and any additional documentation, such as third-party inspection reports, to validate the material’s compliance with ASTM A333.

Discuss logistics with Big Co., Ltd. to confirm packaging options, as these pipes are typically shipped in bundles or loose, depending on the order size. Clarify the Incoterms offered, whether FOB Beijing or CIF to your destination, and ensure the packaging meets international shipping standards for heavy industrial products. Lead times can vary based on the mill’s production schedule, so factor this into your project timeline.

Quality assurance should include a review of the mill test certificates to confirm the pipes meet the specified grade and mechanical properties. For critical applications, consider arranging third-party inspection or additional testing, such as hydrostatic pressure tests or non-destructive examination. Ensure all documentation, including certificates of origin and compliance, is provided before finalising the shipment to avoid delays at customs.

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China
Harbor
<4h
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Buy Astm A333 Alloy Pipes in Bulk — Verified Supplier in China

When sourcing Astm A333 Alloy Pipes for your business, securing the right balance of quality and cost is essential. Big Co., Ltd., a verified supplier based in China, offers this product with key specifications including A333 Grade 6 (most common); also Grade 1, Grade 3, Grade 8, Grade 9, Carbon-manganese alloy with nickel additions; Grade 6 typically ~0.30% Ni content, and NPS 1/2" to NPS 24" (DN 15 to DN 600); Schedule 10, 20, 40, 80, 160; Wall thickness per ASTM A999/A999M. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/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 A333 Alloy Pipes Specifications, Trade Terms & Pricing

Importing Astm A333 Alloy Pipes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Big 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 7304.51 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.

About Big Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A333 Alloy Pipes 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.

Import Astm A333 Alloy Pipes — Shipping, Logistics & Customs

Importing Astm A333 Alloy Pipes 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 A333 Alloy Pipes

What is the wholesale price of Astm A333 Alloy Pipes?

The current listed wholesale price for Astm A333 Alloy Pipes from Big Co., Ltd. is $100/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 Big Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Astm A333 Alloy Pipes?

The supplier, Big Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A333 Alloy Pipes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm A333 Alloy Pipes?

For international shipping and customs clearance, Astm A333 Alloy Pipes 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 A333 Alloy Pipes from China?

To import Astm A333 Alloy Pipes from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Big Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.

Is Big Co., Ltd. a verified supplier?

Yes, Big 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.

What are the key specifications of Astm A333 Alloy Pipes?

The key specifications for Astm A333 Alloy Pipes supplied by Big Co., Ltd. include A333 Grade 6 (most common); also Grade 1, Grade 3, Grade 8, Grade 9, Carbon-manganese alloy with nickel additions; Grade 6 typically ~0.30% Ni content, and NPS 1/2" to NPS 24" (DN 15 to DN 600); Schedule 10, 20, 40, 80, 160; Wall thickness per ASTM A999/A999M. 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 A333 Alloy Pipes?

Big Co., Ltd. offers Astm A333 Alloy Pipes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm A333 Alloy Pipes the most?

Astm A333 Alloy Pipes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Big Co., Ltd. through our platform.

What certifications does this Astm A333 Alloy Pipes supplier hold?

Big Co., Ltd. maintains international quality certifications. These ensure that the Astm A333 Alloy Pipes meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A333 Alloy Pipes on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Big Co., Ltd. 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 Big Co., Ltd..

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