Import Astm A53b 20# Ms Carbon Steel Seamless Pipe — Buy in wholesale FOB from Supplier in China

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Astm A53b 20# Ms Carbon Steel Seamless Pipe by Liaocheng Huijia Import And Export Trading Co., Ltd
Harbor
Astm A53b 20# Ms Carbon Steel Seamless Pipe - Image 1

Astm A53b 20# Ms Carbon Steel Seamless Pipe

🕐Last updated: Jul 19, 2026
600/ Bags
Min. Order: 1 Bags
💱₹600.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.31
⚙️MaterialCarbon Steel ASTM A53B Grade, Low Carbon Steel
📁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 A53b 20# Ms Carbon Steel Seamless Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd - China Wholesale Supply

The Astm A53b 20# Ms Carbon Steel Seamless Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd is a black-finish seamless tube manufactured to ASTM A53 Grade B specifications. It is produced from low carbon steel, ensuring durability and resistance to pressure in low to medium-pressure systems. The pipe’s seamless construction eliminates weld seams, reducing the risk of leaks and enhancing structural integrity for fluid transport applications.

This pipe is typically supplied in schedule 40 equivalent dimensions, with standard outer diameters ranging from 10.3 mm to 610 mm and wall thicknesses conforming to ASTM A53 tables. The material’s low carbon content (standard 0.30% max for Grade B) improves weldability and machinability, while its yield strength (typical 240 MPa minimum) and tensile strength (typical 415 MPa minimum) meet industrial demands for oil and gas, water transmission, and structural uses. Surface finishes include black paint or varnish for corrosion protection during storage and transit.

Primarily used in construction, infrastructure, and energy projects, this seamless pipe suits importers sourcing cost-effective solutions for fluid conveyance or structural support. Common applications include pipeline systems for water, steam, or air, as well as mechanical and structural frameworks in industrial plants. Buyers should confirm exact dimensions, pressure ratings, and coating requirements with the supplier, as these can vary based on project specifications. Packaging is typically in bundles with steel straps and wooden skids for secure shipping.

Technical Specifications for Liaocheng Huijia Import And Export Trading Co., Ltd Astm A53b 20# Ms Carbon Steel Seamless Pipe
StandardASTM A53 Grade B
MaterialLow Carbon Steel
Manufacturing TypeSeamless
Surface FinishBlack
Typical Yield Strength240 MPa minimum
Typical Tensile Strength415 MPa minimum
Carbon Content0.30% maximum (typical for Grade B)
Schedule40 equivalent
Typical Outer Diameter Range10.3 mm to 610 mm
Typical Wall ThicknessConforms to ASTM A53 tables
Common ApplicationsOil and gas, water transmission, structural support
PackagingBundles with steel straps and wooden skids
About Liaocheng Huijia Import And Export Trading Co., Ltd - Carbon Steel Pipe Supplier in China

Liaocheng Huijia Import And Export Trading Co., Ltd is based in Liaocheng, Shandong Province, China. The company operates from Dadong Building on Liaohe Road, positioning it within a region known for its industrial and trade activity. While the supplier’s trust tier is classified as harbor, its profile does not list a response rate or average response time, indicating that buyers may need to account for potential delays in initial inquiries.

The supplier specializes in carbon steel pipes, including ASTM A53 Grade B seamless products, catering to industries such as oil and gas, construction, and water transmission. The company’s listing highlights compliance with ASTM A53 standards and emphasizes seamless construction for enhanced durability. However, the profile does not provide details on certifications, production capacity, or additional quality control measures, so buyers are advised to request these directly.

The ASTM A53B 20# MS Carbon Steel Seamless Pipe is a black-finish seamless tube manufactured to ASTM A53 Grade B specifications, widely used across oil and gas, water transmission, structural, and general industrial applications. This schedule 40 equivalent pipe offers reliable performance for low-pressure and medium-pressure systems. A preferred choice among importers and exporters seeking cost-effective carbon steel solutions for construction, infrastructure, and energy projects worldwide.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Astm A53b 20# Ms Carbon Steel Seamless Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd
ASTM A53 Grade B has a higher yield strength (typical 240 MPa minimum) and tensile strength (typical 415 MPa minimum) compared to Grade A, which is typically 205 MPa and 330 MPa, respectively. Grade B also has a slightly higher carbon content (0.30% max vs. 0.25% max for Grade A), making it more suitable for higher-pressure applications.

Sourcing Astm A53b 20# Ms Carbon Steel Seamless Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd - China Import Guide

Before ordering, verify the exact dimensions, pressure ratings, and material composition of the Astm A53b 20# Ms Carbon Steel Seamless Pipe to ensure it meets your project specifications. Confirm whether the pipe has undergone non-destructive testing (NDT) such as hydrostatic, eddy current, or ultrasonic tests, and request copies of the test certificates, including EN 10204-3.1, to validate its compliance with ASTM A53 Grade B standards.

Discuss logistics details with Liaocheng Huijia Import And Export Trading Co., Ltd, including packaging, labeling, and shipping methods. The supplier typically packages pipes in bundles with steel straps and wooden skids, but confirm whether additional protection, such as VCI paper or plastic wrapping, is available for long-distance or maritime transport. Clarify Incoterms (e.g., FOB or CIF) and payment terms, as these are not specified in the listing.

For quality assurance, arrange for third-party inspection of the pipes before shipment, particularly for large or critical orders. Inspect the surface finish for defects, verify dimensions against ASTM A53 tolerances, and check for proper marking and traceability. Ensure the supplier provides all necessary documentation, including material test reports (MTRs), certificates of origin, and compliance with industry standards, to facilitate customs clearance and end-use validation.

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Buy Astm A53b 20# Ms Carbon S in Bulk — Verified Supplier in China

When sourcing Astm A53b 20# Ms Carbon Steel Seamless Pipe for your business, securing the right balance of quality and cost is essential. Liaocheng Huijia Import And Export Trading Co., Ltd, a verified supplier based in China, offers this product with key specifications including ASTM A53B, Grade B, 20# Carbon Steel Seamless Pipe, Carbon Steel, Carbon ~0.20-0.25%, Manganese ~0.95-1.20%, low alloy composition, and NPS 1/2" to NPS 24", Wall Thickness SCH 20/STD to SCH 80, Length 6m to 12m (random or fixed). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.31, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.

Astm A53b 20# Ms Carbon S Specifications, Trade Terms & Pricing

Importing Astm A53b 20# Ms Carbon S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaocheng Huijia Import And Export Trading 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 7304.31 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 import export marketplace designed to make cross-border trade secure and efficient.

About Liaocheng Huijia Import And Export Trading Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A53b 20# Ms Carbon S 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 online B2B marketplace. Start your sourcing journey today.

Import Astm A53b 20# Ms Carbon S — Shipping, Logistics & Customs

Importing Astm A53b 20# Ms Carbon S 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 7304.31 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 A53b 20# Ms Carbon S

What is the wholesale price of Astm A53b 20# Ms Carbon Steel Seamless Pipe?

The current listed wholesale price for Astm A53b 20# Ms Carbon Steel Seamless Pipe from Liaocheng Huijia Import And Export Trading Co., Ltd is $600/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 Liaocheng Huijia Import And Export Trading Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Astm A53b 20# Ms Carbon S?

The supplier, Liaocheng Huijia Import And Export Trading Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A53b 20# Ms Carbon S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm A53b 20# Ms Carbon Steel Seamless Pipe?

For international shipping and customs clearance, Astm A53b 20# Ms Carbon Steel Seamless Pipe is classified under HS Code 7304.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Astm A53b 20# Ms Carbon S from China?

To import Astm A53b 20# Ms Carbon S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaocheng Huijia Import And Export Trading Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.

Is Liaocheng Huijia Import And Export Trading Co., Ltd a verified supplier?

Yes, Liaocheng Huijia Import And Export Trading 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 A53b 20# Ms Carbon Steel Seamless Pipe?

The key specifications for Astm A53b 20# Ms Carbon Steel Seamless Pipe supplied by Liaocheng Huijia Import And Export Trading Co., Ltd include ASTM A53B, Grade B, 20# Carbon Steel Seamless Pipe, Carbon Steel, Carbon ~0.20-0.25%, Manganese ~0.95-1.20%, low alloy composition, and NPS 1/2" to NPS 24", Wall Thickness SCH 20/STD to SCH 80, Length 6m to 12m (random or fixed). 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 A53b 20# Ms Carbon S?

Liaocheng Huijia Import And Export Trading Co., Ltd offers Astm A53b 20# Ms Carbon S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm A53b 20# Ms Carbon S the most?

Astm A53b 20# Ms Carbon S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaocheng Huijia Import And Export Trading Co., Ltd through our platform.

What certifications does this Astm A53b 20# Ms Carbon S supplier hold?

Liaocheng Huijia Import And Export Trading Co., Ltd maintains international quality certifications. These ensure that the Astm A53b 20# Ms Carbon S meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A53b 20# Ms Carbon Steel Seamless Pipe on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Liaocheng Huijia Import And Export Trading 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 Liaocheng Huijia Import And Export Trading Co., Ltd.

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