Import Grade B Carbon Seamless Steel Pipes & Tubes — Buy in wholesale FOB from Supplier in China

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Grade B Carbon Seamless Steel Pipes & Tubes by Xinpengyuan Metal Manufactue Co., Ltd.
Harbor
Grade B Carbon Seamless Steel Pipes & Tubes - Image 1

Grade B Carbon Seamless Steel Pipes & Tubes

🕐Last updated: Jul 29, 2026
$1,150 - $1,400 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹11,501,400.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.39
⚙️MaterialCarbon Steel Grade B (non-alloy)
📁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 Grade B Carbon Seamless Steel Pipes & Tubes from Xinpengyuan Metal Manufactue Co., Ltd. - China Wholesale Supply

Xinpengyuan Metal Manufactue Co., Ltd. produces Grade B carbon seamless steel pipes and tubes to ASTM A106 Gr.B and API 5L Gr.B standards, with outer diameters ranging from 21.3 mm to 610 mm and wall thicknesses from 2.5 mm to 60 mm. These pipes are designed for high-temperature and high-pressure service in oil, gas, petrochemical, and power generation industries, offering leak-free performance in critical pipeline applications. The material is non-alloy carbon steel, and the products are exported globally in bundle or wooden crate packaging.

The seamless manufacturing process eliminates weld seams, a standard requirement for applications requiring superior strength and corrosion resistance. Grade B carbon steel provides a typical yield strength of 240 MPa and tensile strength of 415 MPa, suitable for moderate to high-pressure environments. The pipes are available in additional grades such as X42 to X60, ST37, ST44, ST52, and J55, catering to a broad selection of industrial specifications.

These pipes are a core commodity in international steel trade, with export markets including India, Korea, Vietnam, Turkey, and the UAE. Buyers typically include oil and gas contractors, petrochemical plants, and infrastructure developers. Confirm compatibility with project-specific standards and request mill test certificates to validate mechanical properties and chemical composition before ordering.

Technical Specifications for Xinpengyuan Metal Manufactue Co., Ltd. Grade B Carbon Seamless Steel Pipes & Tubes
MaterialCarbon Steel Grade B (non-alloy)
StandardsASTM A106 Gr.B, API 5L Gr.B
Outer Diameter Range21.3 mm to 610 mm
Wall Thickness Range2.5 mm to 60 mm
Typical Yield StrengthStandard 240 MPa for ASTM A106 Gr.B
Typical Tensile StrengthStandard 415 MPa for ASTM A106 Gr.B
Typical ElongationStandard ≥ 25% for ASTM A106 Gr.B
Available GradesX42, X46, X52, X56, X60, ST37, ST44, ST52, J55, K55, N80, P110
PackagingBundle or wooden crate
CertificationsAPI 5L, API 5CT, ISO 9001, CNAS
About Xinpengyuan Metal Manufactue Co., Ltd. - Steel Pipes & Tubes Supplier in China
🏭

Xinpengyuan Metal Manufactue Co., Ltd. is located in Fenghuanyuan Industrial Garden, Liaocheng, Shandong province, China. The supplier operates with a harbor trust tier but has a 0% response rate and no recorded average response time, suggesting limited recent engagement on inquiries.

The company specializes in seamless carbon steel pipes, line pipes, alloy pipes, casing pipes, and couplings. Its product range includes standard and high-grade materials such as ASTM A106 Gr.B, API 5L Gr.B, and API 5CT, with certifications including API 5L, API 5CT, ISO 9001, and CNAS. The profile does not provide details on production capacity, factory size, or export volume.

Grade B Carbon Seamless Steel Pipes and Tubes are manufactured to ASTM A106 Gr.B and API 5L Gr.B standards, widely used in oil, gas, petrochemical, and power generation industries for high-temperature and high-pressure service. Available in outer diameters from 21.3mm to 610mm with wall thicknesses ranging 2.5mm to 60mm, these seamless tubes offer superior strength and leak-free performance in critical pipeline applications. Exported globally in bundle or wooden crate packaging, they are a core commodity in international steel trade.

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 Grade B Carbon Seamless Steel Pipes & Tubes from Xinpengyuan Metal Manufactue Co., Ltd.
ASTM A106 Gr.B permits a typical outer diameter tolerance of ±0.5% for pipes ≤ 355.6 mm and ±1% for larger diameters. Request the supplier’s mill test certificate to confirm compliance with these limits, as deviations can affect fitting and pressure ratings.

Sourcing Grade B Carbon Seamless Steel Pipes & Tubes from Xinpengyuan Metal Manufactue Co., Ltd. - China Import Guide

Before ordering, verify that the pipes meet the specific standards required for your application, such as ASTM A106 Gr.B or API 5L Gr.B. Confirm the supplier’s ability to provide updated mill test certificates and compliance documentation for destination market regulations. Check if additional certifications, such as NACE or ISO 3183, are necessary for sour service or offshore use.

Clarify logistics details, including lead time, incoterms (e.g., FOB Qingdao or Tianjin), and payment terms. Seamless pipes are typically shipped in bundles or wooden crates, so confirm the packaging method and any additional costs for protective coatings or special handling. Request a sample for dimensional and material verification before placing a bulk order.

Conduct a pre-shipment inspection to verify the outer diameter, wall thickness, and straightness of the pipes. Use a third-party inspection service to validate the mechanical properties and chemical composition against the mill test certificates. Document all quality checks, including hardness, tensile strength, and surface finish, to ensure compliance with project specifications and avoid costly rejections.

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Buy Grade B Carbon Seamless S in Bulk — Verified Supplier in China

When sourcing Grade B Carbon Seamless Steel Pipes & Tubes for your business, securing the right balance of quality and cost is essential. Xinpengyuan Metal Manufactue Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A106 Grade B / API 5L Grade B Seamless Carbon Steel Pipe, Carbon Steel with max C 0.30%, Mn 0.29-1.06%, max P 0.035%, max S 0.035%, and OD 21.3mm - 610mm x Wall Thickness 2.5mm - 60mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,1501,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.39, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.

Grade B Carbon Seamless S Specifications, Trade Terms & Pricing

Importing Grade B Carbon Seamless S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xinpengyuan Metal Manufactue 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 7304.39 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Xinpengyuan Metal Manufactue Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Grade B Carbon Seamless 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 global B2B marketplace. Start your sourcing journey today.

Import Grade B Carbon Seamless S — Shipping, Logistics & Customs

Importing Grade B Carbon Seamless 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 7304.39 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 Grade B Carbon Seamless S

What is the wholesale price of Grade B Carbon Seamless Steel Pipes & Tubes?

The current listed wholesale price for Grade B Carbon Seamless Steel Pipes & Tubes from Xinpengyuan Metal Manufactue Co., Ltd. is $1,1501,400./Unit 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 Xinpengyuan Metal Manufactue Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Grade B Carbon Seamless S?

The supplier, Xinpengyuan Metal Manufactue Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Grade B Carbon Seamless S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Grade B Carbon Seamless Steel Pipes & Tubes?

For international shipping and customs clearance, Grade B Carbon Seamless Steel Pipes & Tubes is classified under HS Code 7304.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Grade B Carbon Seamless S from China?

To import Grade B Carbon Seamless S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xinpengyuan Metal Manufactue Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.

Is Xinpengyuan Metal Manufactue Co., Ltd. a verified supplier?

Yes, Xinpengyuan Metal Manufactue 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 Grade B Carbon Seamless Steel Pipes & Tubes?

The key specifications for Grade B Carbon Seamless Steel Pipes & Tubes supplied by Xinpengyuan Metal Manufactue Co., Ltd. include ASTM A106 Grade B / API 5L Grade B Seamless Carbon Steel Pipe, Carbon Steel with max C 0.30%, Mn 0.29-1.06%, max P 0.035%, max S 0.035%, and OD 21.3mm - 610mm x Wall Thickness 2.5mm - 60mm. 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 Grade B Carbon Seamless S?

Xinpengyuan Metal Manufactue Co., Ltd. offers Grade B Carbon Seamless S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Grade B Carbon Seamless S the most?

Grade B Carbon Seamless S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xinpengyuan Metal Manufactue Co., Ltd. through our platform.

What certifications does this Grade B Carbon Seamless S supplier hold?

Xinpengyuan Metal Manufactue Co., Ltd. maintains international quality certifications. These ensure that the Grade B Carbon Seamless S meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Grade B Carbon Seamless Steel Pipes & Tubes on EximNext?

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

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