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 7-5/8 inch LTC connection casing pipe R3 is an API 5CT compliant product designed for oil and gas well construction, featuring a long threaded connection joint for leak resistant make up. Built from carbon steel, it is available in grades J55, N80, or L80 to meet varying downhole pressure and tensile demands. The R3 designation indicates a specific outer diameter and wall thickness combination, standard for intermediate casing strings in onshore and shallow offshore wells.
This casing pipe uses a robust carbon steel composition with typical yield strengths of 379 MPa for J55, 517 MPa for N80, and 552 MPa for L80 grades, all heat treated to standard API 5CT requirements. The LTC connection provides a gas tight seal under axial load, with a standard thread compound applied to prevent galling. Surface finishes are typically phosphated or coated for corrosion protection during storage and transit, with mill test reports provided for each heat number.
Primary buyers include drilling contractors, EPC firms, and national oil companies sourcing bulk lots for exploration and production projects. The pipe is traded in 9 to 13 meter lengths, bundled for sea freight, and quoted per metric ton on FOB Tianjin or CIF destination basis. Common packaging uses steel straps and wooden skids, with each bundle tagged for traceability. Lead times depend on mill schedules, typically 45 to 60 days for new production orders.
| Product Type | API 5CT Casing Pipe |
| Nominal Size | 7-5/8 inch |
| Connection Type | Long Threaded Connection (LTC) |
| Grade | J55, N80, L80 |
| Material | Carbon Steel |
| Typical Yield Strength (J55) | 379 MPa typical |
| Typical Yield Strength (N80) | 517 MPa typical |
| Typical Yield Strength (L80) | 552 MPa typical |
| Length Range | 9 to 13 meters typical |
| Surface Finish | Phosphated or coated typical |
| Packaging | Bundled with steel straps and wooden skids |
| Standard | API 5CT |
Tianjin Grand Victory Petroleum Equipment Co., Ltd is based in Tianjin, China, with its registered address at Jinghai No.17 Guanghai Road, 301600. The company operates as a supplier of oilfield equipment, including casing and tubing products for the energy sector. Its profile indicates a focus on OCTG (Oil Country Tubular Goods) for drilling and well completion applications, serving international buyers through bulk exports.
The supplier is classified under the harbor trust tier, reflecting its established presence in the market. While response metrics are currently unavailable, the company’s product offerings align with API and industry standards, targeting drilling contractors and energy firms. No additional claims about certifications, client lists, or production capacity are stated in the provided data, and buyers are advised to confirm these details directly with the supplier.
The 7-5/8 inch LTC connection casing pipe R3 is a premium OCTG product engineered for oil and gas well construction. Featuring a Long Threaded Connection joint for leak-resistant make-up, this API 5CT grade pipe meets rigorous downhole pressure and tensile requirements. Widely imported by drilling contractors and energy sector buyers, it is traded in bulk freight lots, typically sourced from mills in China, Turkey, and Russia. Price is quoted per metric ton on a FOB or CIF basis, subject to steel scrap and API certification costs.
| 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, verify the exact grade (J55, N80, or L80) and dimensional tolerances required for your project, as these directly impact downhole performance and compatibility with other equipment. Request mill test reports for each heat number to confirm chemical composition and mechanical properties, ensuring compliance with API 5CT standards. Additionally, check if the supplier provides third party inspection certificates, which can add an extra layer of quality assurance.
Confirm logistics details such as packaging, labeling, and bundle weights to ensure smooth handling and transit. The standard packaging uses steel straps and wooden skids, but custom requirements may be negotiable. Lead times for new production orders typically range from 45 to 60 days, so plan your procurement schedule accordingly. Incoterms such as FOB Tianjin or CIF destination are common, and payment terms like L/C or T/T should be agreed upon in advance.
Conduct quality checks upon receipt, including visual inspections for surface defects, dimensional verification, and hydrostatic testing if applicable. Ensure all documentation, such as mill test reports and certificates of compliance, accompanies the shipment. For critical applications, consider arranging third party inspections at the mill or port of loading to validate the pipe’s condition before shipment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 7-5/8 Inch Ltc Connection Casing Pipe R3 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 API 5CT Grade R3, L80 or N80 (confirm with mill certificate), 7-5/8 Inch (193.7 mm), and Per API 5CT schedule (confirm specific weight). 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 7-5/8 Inch Ltc Connection 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 7-5/8 Inch Ltc Connection 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 import export marketplace. Start your sourcing journey today.
Importing 7-5/8 Inch Ltc Connection 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 7-5/8 Inch Ltc Connection Casing Pipe R3 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 7-5/8 Inch Ltc Connection. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 7-5/8 Inch Ltc Connection Casing Pipe R3 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 7-5/8 Inch Ltc Connection 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 7-5/8 Inch Ltc Connection Casing Pipe R3 supplied by Tianjin Grand Victory Petroleum Equipment Co., Ltd include API 5CT Grade R3, L80 or N80 (confirm with mill certificate), 7-5/8 Inch (193.7 mm), and Per API 5CT schedule (confirm specific weight). 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 7-5/8 Inch Ltc Connection with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
7-5/8 Inch Ltc Connection 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 7-5/8 Inch Ltc Connection 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.