Import Casing Pipe N80 Oil Casing Pipe — Buy in wholesale FOB from Supplier in China

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Casing Pipe N80 Oil Casing Pipe by Tianjin Dalipu Oil Country Tubular Goods Ltd.
Harbor
Casing Pipe N80 Oil Casing Pipe - Image 1

Casing Pipe N80 Oil Casing Pipe

🕐Last updated: Jul 11, 2026
800/ Bags
Min. Order: 1 Bags
💱₹800.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.29
⚙️MaterialCarbon Steel / Low Alloy Steel N80 Grade
📁CategoryFlanges
💳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 Casing Pipe N80 Oil Casing Pipe from Tianjin Dalipu Oil Country Tubular Goods Ltd. - Wholesale Supply

The Casing Pipe N80 Oil Casing Pipe is an API 5CT certified tubular product made from carbon steel / low alloy steel to N80 grade. It is offered in outside diameters ranging from 1.05" to 4-1/2" and is intended for oil and gas well drilling and completion where high‑pressure downhole conditions are expected. The pipe meets the controlled yield strength and chemistry requirements defined for N80 grade, providing reliable well integrity. It is manufactured for export and is listed by the supplier for global OCTG procurement.

Carbon steel N80 grade typically exhibits a yield strength around 70,000 psi and a tensile strength near 100,000 psi, values that are standard for this classification. Wall thickness for these sizes usually follows the standard range of 0.065" to 0.375" depending on the selected diameter, with dimensional tolerances defined by API 5CT. The material’s corrosion resistance is enhanced by standard protective coatings, making it suitable for the mildly corrosive environments encountered in many wells. These technical attributes align with industry expectations for N80 casing used in demanding drilling projects.

Typical buyers include drilling contractors, national and international energy companies, and exploration firms that require robust tubular goods for well construction. The supplier states that flexible minimum order quantities and shipping options such as FOB and CIF can be arranged, but the exact terms should be confirmed directly. Importers are advised to request the API test report, mill test certificates and dimensional inspection reports before finalising a purchase. Payment and incoterm details are negotiated on a case‑by‑case basis with the supplier.

Technical Specifications for Tianjin Dalipu Oil Country Tubular Goods Ltd. Casing Pipe N80 Oil Casing Pipe
MaterialCarbon steel / low alloy steel N80 grade
StandardAPI 5CT
GradeN80
Size range1.05" to 4-1/2" (outside diameter)
Typical wall thicknessStandard range 0.065" to 0.375" depending on diameter
Typical yield strengthTypical 70,000 psi for N80 grade
Typical tensile strengthTypical 100,000 psi
Corrosion resistanceStandard carbon steel with protective coating, typical resistance to mild corrosive environments
About Tianjin Dalipu Oil Country Tubular Goods Ltd. - Oil & Gas Equipment Supplier in China

Tianjin Dalipu Oil Country Tubular Goods Ltd. is situated in Jinghai Town, Tianjin, China (postcode 301600). The company holds a harbour‑level trust tier, indicating verified capability in international trade of oil country tubular goods. Its product catalogue focuses on steel tubulars such as N80 casing, which are sourced from recognised steel mills for export to petroleum projects worldwide.

The supplier’s profile shows a response rate of 0.00 % and no recorded average response time, suggesting limited direct communication through the platform. No additional production capacity, revenue or client information is disclosed, and certifications beyond the API 5CT compliance mentioned in the product description are not listed. Prospective buyers should request detailed capability statements, mill test certificates and any third‑party inspection reports to assess suitability.

The N80 oil casing pipe is an API 5CT certified steel tubular good engineered for oil and gas well drilling and completion operations. Manufactured to N80 grade specifications with controlled yield strength and chemistry, these casing pipes ensure reliable well integrity under high-pressure downhole conditions. Widely sourced from global steel mills for import-export trade, they are a critical component of OCTG procurement for petroleum industry 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 Casing Pipe N80 Oil Casing Pipe from Tianjin Dalipu Oil Country Tubular Goods Ltd.
The pipe is manufactured to meet API 5CT standards for oil country tubular goods. Buyers can request the API test report to verify compliance.

Sourcing Casing Pipe N80 Oil Casing Pipe from Tianjin Dalipu Oil Country Tubular Goods Ltd. - China Import Guide

Before placing an order, verify the mill test certificate, chemical composition analysis and API 5CT compliance report to confirm that the material meets N80 specifications. Request dimensional inspection records for the specific diameters and wall thicknesses you require, and ensure that the coating type is documented for the intended downhole environment.

Logistics for shipments from Tianjin typically involve FOB terms from the Tianjin port, with CIF options also available. Lead‑time estimates and payment conditions such as L/C or T/T should be agreed with the supplier in advance, as they are not disclosed in the listing. Confirm the incoterm and any freight forwarder requirements before finalising the contract.

Arrange a third‑party inspection, including hydrostatic pressure testing and visual examination, to validate pipe integrity before loading. Obtain all relevant documentation - mill test certificate, API test report, coating certification and inspection report - to satisfy import customs and quality assurance procedures.

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Tianjin Dalipu Oil Country Tubular Goods Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Casing Pipe N80 Oil Casin in Bulk — Verified Supplier in China

When sourcing Casing Pipe N80 Oil Casing Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Dalipu Oil Country Tubular Goods Ltd., a verified supplier based in China, offers this product with key specifications including N80 (API 5CT Specification), Carbon Steel / Low Alloy Steel, N80 Chemistry with controlled C, Mn, P, S content, and Outer Diameter: 4-1/2" to 13-3/8" (114.3mm - 339.7mm); Wall Thickness: 5.21mm - 13.06mm; Length: R1 (4.88m-7.62m), R2 (8.53m-9.75m), R3 (10.36m-14.63m). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

Casing Pipe N80 Oil Casin Specifications, Trade Terms & Pricing

Importing Casing Pipe N80 Oil Casin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Dalipu Oil Country Tubular Goods 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 7304.29 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 Tianjin Dalipu Oil Country Tubular Goods Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Casing Pipe N80 Oil Casin 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 Flanges category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Casing Pipe N80 Oil Casin — Shipping, Logistics & Customs

Importing Casing Pipe N80 Oil Casin 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 7304.29 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 Casing Pipe N80 Oil Casin

What is the wholesale price of Casing Pipe N80 Oil Casing Pipe?

The current listed wholesale price for Casing Pipe N80 Oil Casing Pipe from Tianjin Dalipu Oil Country Tubular Goods Ltd. is $800/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 Tianjin Dalipu Oil Country Tubular Goods Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Casing Pipe N80 Oil Casin?

The supplier, Tianjin Dalipu Oil Country Tubular Goods Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Casing Pipe N80 Oil Casin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Casing Pipe N80 Oil Casing Pipe?

For international shipping and customs clearance, Casing Pipe N80 Oil Casing Pipe is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Casing Pipe N80 Oil Casin from China?

To import Casing Pipe N80 Oil Casin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Dalipu Oil Country Tubular Goods Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Tianjin Dalipu Oil Country Tubular Goods Ltd. a verified supplier?

Yes, Tianjin Dalipu Oil Country Tubular Goods 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 Casing Pipe N80 Oil Casing Pipe?

The key specifications for Casing Pipe N80 Oil Casing Pipe supplied by Tianjin Dalipu Oil Country Tubular Goods Ltd. include N80 (API 5CT Specification), Carbon Steel / Low Alloy Steel, N80 Chemistry with controlled C, Mn, P, S content, and Outer Diameter: 4-1/2" to 13-3/8" (114.3mm - 339.7mm); Wall Thickness: 5.21mm - 13.06mm; Length: R1 (4.88m-7.62m), R2 (8.53m-9.75m), R3 (10.36m-14.63m). 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 Casing Pipe N80 Oil Casin?

Tianjin Dalipu Oil Country Tubular Goods Ltd. offers Casing Pipe N80 Oil Casin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Casing Pipe N80 Oil Casin the most?

Casing Pipe N80 Oil Casin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Dalipu Oil Country Tubular Goods Ltd. through our platform.

What certifications does this Casing Pipe N80 Oil Casin supplier hold?

Tianjin Dalipu Oil Country Tubular Goods Ltd. maintains international quality certifications. These ensure that the Casing Pipe N80 Oil Casin meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Casing Pipe N80 Oil Casing Pipe on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Dalipu Oil Country Tubular Goods 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 Tianjin Dalipu Oil Country Tubular Goods Ltd..

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