Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The API 5CT Standard L80 13Cr 9-5/8 Casing Pipe from Tianjin Grand Victory Petroleum Equipment Co., Ltd. is engineered from 13% chromium martensitic stainless steel, designed for oil and gas well completions in corrosive environments. This L80 13Cr grade offers superior resistance to CO2 corrosion and seawater, making it ideal for sour service applications where standard carbon steel would degrade rapidly. The casing pipe adheres to API 5CT specifications, ensuring consistency in dimensions, material properties, and performance under downhole conditions.
Martensitic stainless steel with 13% chromium content provides a balance of strength and corrosion resistance, particularly against carbonic acid and chloride-induced pitting. The 9-5/8 inch nominal size is a standard choice for intermediate casing strings in wells with moderate to high pressure and temperature ratings. Typical industry specifications for L80 13Cr include a yield strength of 552 MPa (80,000 psi) and a hardness range that meets NACE MR0175 requirements for sour service. The casing is supplied in standard lengths, with thread types and connections customized to project requirements.
This casing pipe is primarily sourced by oil and gas operators and drilling contractors for use in wells with aggressive formation fluids. Its resistance to CO2 corrosion reduces maintenance costs and extends well life, while its compatibility with standard API connections simplifies installation. Tianjin Grand Victory Petroleum Equipment Co., Ltd. positions the product for global export, emphasizing its suitability for offshore and onshore fields where corrosion is a critical concern.
| Material Grade | L80 13Cr (13% Chromium Alloy Steel) |
| Standard | API 5CT |
| Nominal Size | 9-5/8 inch |
| Application | Oil and gas well casing for sour service environments |
| Corrosion Resistance | Superior CO2 and seawater resistance |
| Typical Yield Strength | 552 MPa (80,000 psi) standard for L80 grade |
| Hardness Range | Meets NACE MR0175 standard for sour service |
| Thread Type | Customizable (STC, LTC, BTC, or premium connections) |
| Length | Standard API lengths (Range 1, 2, or 3 as per customer requirement) |
| Typical Wall Thickness | Standard API 5CT ranges for 9-5/8 inch casing (e.g., 36.1 - 54.5 lb/ft) |
| End Finishes | Plain end, short thread, long thread, or premium as specified |
Tianjin Grand Victory Petroleum Equipment Co., Ltd. is headquartered at Jinghai No.17 Guanghai Road, Tianjin, China, a region known for its concentration of oilfield equipment manufacturers. The company specializes in API-compliant casing and tubing products, with a focus on corrosion-resistant alloys such as L80 13Cr for demanding downhole environments. Its proximity to the Port of Tianjin facilitates efficient export logistics for international buyers.
The supplier’s profile highlights its expertise in martensitic stainless steel products, particularly for applications requiring resistance to CO2 and seawater corrosion. While the listed data does not include response rates, certifications, or production metrics, the company’s product descriptions emphasize compliance with API 5CT and NACE standards. Tianjin Grand Victory Petroleum Equipment Co., Ltd. does not provide additional details on client history or verification signals in the available information.
API 5CT Standard L80 13Cr 9-5/8 inch casing pipes are engineered for oil and gas well completions, offering superior corrosion resistance in sour service environments. These OCTG casing products conform to API 5CT specifications and are widely imported for petroleum drilling projects. L80 13Cr grade provides enhanced resistance to CO2 corrosion, making it a preferred choice for wells with aggressive formation fluids.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the exact chromium content and heat treatment process to ensure the L80 13Cr grade meets your well’s corrosion resistance requirements. Verify that the casing’s dimensions, including wall thickness and length, align with your well design and pressure integrity calculations. Request material test reports and third-party inspection certificates to validate compliance with API 5CT and NACE MR0175 standards.
Agree on logistics details with Tianjin Grand Victory Petroleum Equipment Co., Ltd., including lead times for production and any custom thread or connection requirements. Clarify Incoterms such as FOB Tianjin or CIF to your destination port, as this will determine shipping costs and risk allocation. Discuss payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), and ensure they are structured to protect both parties during production and delivery.
Upon receipt, inspect the casing pipe for dimensional accuracy, thread integrity, and surface finish. Verify that the chromium content and hardness meet the L80 13Cr specifications, and check for any defects that could compromise performance. Request hydrostatic test reports to confirm the casing’s pressure integrity. For critical applications, consider third-party inspection during manufacturing or pre-shipment to ensure full compliance with your project’s technical requirements.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Api 5ct Standard L80 13cr 9-5/8 Casing Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Grand Victory Petroleum Equipment Co., Ltd, a verified supplier based in China, offers this product with key specifications including L80 13Cr (Type 13% Chromium Corrosion-Resistant Alloy), 13% Chromium, Carbon, Manganese, max 0.40% Nickel, max 0.25% Molybdenum, and 9-5/8 inch (244.48 mm OD), Range 2 (9.5–10.625 inch OD classification). 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 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Api 5ct Standard L80 13cr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Grand Victory Petroleum Equipment 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 5ct Standard L80 13cr 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.
Importing Api 5ct Standard L80 13cr 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 Api 5ct Standard L80 13cr 9-5/8 Casing Pipe from Tianjin Grand Victory Petroleum Equipment 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 Tianjin Grand Victory Petroleum Equipment Co., Ltd through EximNext.
The supplier, Tianjin Grand Victory Petroleum Equipment Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 5ct Standard L80 13cr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Api 5ct Standard L80 13cr 9-5/8 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.
To import Api 5ct Standard L80 13cr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Grand Victory Petroleum Equipment Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Tianjin Grand Victory Petroleum Equipment 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 Api 5ct Standard L80 13cr 9-5/8 Casing Pipe supplied by Tianjin Grand Victory Petroleum Equipment Co., Ltd include L80 13Cr (Type 13% Chromium Corrosion-Resistant Alloy), 13% Chromium, Carbon, Manganese, max 0.40% Nickel, max 0.25% Molybdenum, and 9-5/8 inch (244.48 mm OD), Range 2 (9.5–10.625 inch OD classification). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Grand Victory Petroleum Equipment Co., Ltd offers Api 5ct Standard L80 13cr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 5ct Standard L80 13cr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Grand Victory Petroleum Equipment Co., Ltd through our platform.
Tianjin Grand Victory Petroleum Equipment Co., Ltd maintains international quality certifications. These ensure that the Api 5ct Standard L80 13cr 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 Grand Victory Petroleum Equipment 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 Grand Victory Petroleum Equipment Co., Ltd.
Discover more products in Steel Pipes from verified suppliers worldwide.