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The China Manufacturer L80 13cr Casing Steel Pipe offered by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. is an API 5CT certified oil‑country tubular (OCTG) designed for corrosive and sour gas well environments. The pipe is made from alloy steel L80‑13Cr containing 13 % chromium, providing superior corrosion resistance compared to standard carbon steel grades. Diameter options range from 80 mm to 1600 mm and lengths are supplied at 6 m for bulk shipments or 5.5 m to 5.7 m when loaded in a 20‑foot container, matching the dimensions described in the source data.
Typical mechanical properties for L80‑13Cr grade include a minimum yield strength of 345 MPa and tensile strength between 483 MPa and 620 MPa, which are standard values for this class of casing. The pipe features an inner cement lining of Portland cement in accordance with ISO 4179, a spray coating of at least 130 gsm as per ISO 8179, and a bitumen paint layer of at least 70 µm also per ISO 8179. Gasket sealing options include NBR rubber, natural rubber, SBR rubber or EPDM rubber, meeting ISO 4633 requirements. These specifications are typical for high‑performance OCTG used in petroleum, chemical and gas pipeline projects.
The product is suited for oil and gas extraction firms, pipeline contractors and engineering companies that require robust, corrosion‑resistant casing for deep wells. Procurement can be arranged in bulk quantities, with packaging designed for container loading; however the exact minimum order quantity, lead time and Incoterms are not disclosed in the listing and should be confirmed with the supplier. Buyers are encouraged to request mill test reports and certification copies to verify compliance with API 5CT and the listed ISO standards.
| Grade | L80‑13Cr (13 % chromium alloy) |
| Standard certification | API 5CT certified |
| Diameter range | 80 mm - 1600 mm |
| Length options | 6 m bulk shipment, 5.5 m - 5.7 m for 20' container |
| Inner lining | Portland cement lining per ISO 4179 |
| Coating weight | minimum 130 gsm spray coating per ISO 8179 |
| Paint thickness | minimum 70 µm bitumen paint per ISO 8179 |
| Gasket material | NBR rubber, natural rubber, SBR rubber or EPDM rubber per ISO 4633 |
| Typical yield strength | typical ≥ 345 MPa for L80‑13Cr grade |
| Typical tensile strength | typical 483 MPa - 620 MPa for L80‑13Cr grade |
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. is situated in the Jinghai district of Tianjin, China, postal code 301600. The company is listed under the harbour trust tier, with a response rate shown as 0.00 and no average response time recorded, indicating that communication responsiveness should be verified before finalising any purchase.
This L80 13Cr casing steel pipe is a premium API 5CT certified OCTG product engineered for corrosive and sour gas well environments. The 13% chromium alloy composition provides superior corrosion resistance compared to standard carbon steel grades, making it ideal for oil and gas extraction operations. Supplied by China manufacturers with bulk shipment options, this OCTG casing is available in standard dimensions suitable for 20ft container loading at approximately 5.5m to 5.7m lengths, meeting international standards for global trade.
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| Major Markets | Global |
| 响应时间 | <4h |
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Importers should first verify the pipe’s grade, chemical composition and mechanical properties by requesting the latest mill test report and API 5CT certificate. Confirm that the dimensions, coating weight and paint thickness match the project specifications before placing an order.
Logistics for these casings typically involve containerised shipping; buyers need to confirm the preferred Incoterms, expected lead time and whether the supplier can arrange inland transport to the designated port. Payment terms and any required advance deposits should be clarified in the sales contract.
During receipt, arrange a third‑party inspection to check coating integrity, wall thickness and the presence of the cement lining. Ensure that the inspection report references the relevant ISO and API standards, and retain all certification documents for customs clearance and future quality assurance.
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When sourcing China Manufacturer L80 13cr Casing Steel Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, a verified supplier based in China, offers this product with key specifications including L80 13Cr (API 5CT), 13% Chromium, Martensitic Stainless Steel, Low Carbon, and 4-1/2" to 20" OD; Standard lengths 9.6m / 11.8m / 12.2m. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $900/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 Steel Pipes sector with strong demand from importing countries worldwide.
Importing China Manufacturer L80 13 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Dalipu Oil Country Tubular Goods 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 7304.29 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this China Manufacturer L80 13 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.
Importing China Manufacturer L80 13 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).
The current listed wholesale price for China Manufacturer L80 13cr Casing Steel Pipe from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is $900/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 Co., Ltd through EximNext.
The supplier, Tianjin Dalipu Oil Country Tubular Goods Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for China Manufacturer L80 13. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Manufacturer L80 13cr Casing Steel 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.
To import China Manufacturer L80 13 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Dalipu Oil Country Tubular Goods 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.
The key specifications for China Manufacturer L80 13cr Casing Steel Pipe supplied by Tianjin Dalipu Oil Country Tubular Goods Co., Ltd include L80 13Cr (API 5CT), 13% Chromium, Martensitic Stainless Steel, Low Carbon, and 4-1/2" to 20" OD; Standard lengths 9.6m / 11.8m / 12.2m. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd offers China Manufacturer L80 13 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Manufacturer L80 13 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Dalipu Oil Country Tubular Goods Co., Ltd through our platform.
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd maintains international quality certifications. These ensure that the China Manufacturer L80 13 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Dalipu Oil Country Tubular Goods Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Co., Ltd.
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