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The 4-1/2 inch R3 length casing pipe with VAMTOP R3 premium threaded connections is engineered for high-pressure oil and gas well applications, compliant with API 5CT specifications. It features an outside diameter of 114.30 mm and wall thickness options ranging from 5.21 mm to 8.56 mm, built from carbon or low alloy steel in L80 grade. The premium connection design ensures hydraulic seal integrity under extreme downhole conditions.
This casing pipe is manufactured for corrosion resistance and high-strength performance in exploration, production, and geothermal drilling operations. Standard thread types include STC, LTC, BTC, and premium connections, with R3 length ranges between 10.36 m and 14.63 m typical for API 5CT tubular goods. The material’s alloy composition meets industry requirements for sour service environments where hydrogen sulfide may be present.
Oil and gas operators use this casing to line wellbores, providing structural support and preventing collapse while isolating formations. It suits onshore and offshore projects where reliability in deep or deviated wells is critical. Buyers should confirm thread compound compatibility and pressure integrity testing procedures with the supplier, as these impact installation and long-term performance.
| Product Name | 4-1/2 R3 Length CASING PIPE VAMTOP R3 |
| Outside Diameter | 114.30 mm |
| Wall Thickness | 5.21 - 8.56 mm |
| Material Grade | API 5CT L80 |
| Thread Type | STC, LTC, BTC, Premium Connection (VAMTOP R3) |
| Length Range | 10.36 - 14.63 m (R3) |
| Material | Carbon Steel / Low Alloy Steel |
| Application | Oil exploration, oil perforation, geothermal drilling |
| Tensile Strength | typical 552 MPa minimum for L80 grade |
| Yield Strength | typical 379 - 552 MPa for L80 grade |
| Corrosion Resistance | standard for API 5CT sour service environments |
| Hydraulic Seal Pressure Rating | typical 10,000 psi for VAMTOP R3 connections |
Tianjin Grand Victory Petroleum Equipment Co., Ltd is based in Tianjin, China, with its registered address on Guanghai Road in the Jinghai district. The company specialises in manufacturing API 5CT casing and tubing for oilfield applications, including VAMTOP premium connections for high-pressure wells.
The supplier holds a harbor trust tier but has not yet established a recorded response rate or average response time. Its product portfolio focuses on tubular goods for exploration and production, with technical specifications aligned to API standards. Buyers should verify manufacturing certifications and mill test reports directly with the supplier.
This 4-1/2 inch R3 length casing pipe features VAMTOP R3 premium threaded connections designed for high-pressure oil and gas well applications. Manufactured to API 5CT specifications, it provides reliable hydraulic seal performance in demanding downhole environments. Ideal for petroleum, natural gas, and geothermal drilling projects requiring corrosion-resistant, high-strength tubular goods for casing strings in exploration and production operations worldwide.
| 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 ordering, verify the casing pipe’s API 5CT compliance and confirm the material grade matches your well’s pressure and corrosion requirements. Request mill test reports for each heat number to check chemical composition and mechanical properties, ensuring consistency with project specifications. Insist on third-party inspection for critical applications.
Confirm logistics details such as port of loading, Incoterms (e.g., FOB Tianjin or CIF destination), and packaging standards to prevent damage during transit. Lead times for API 5CT casing can vary; request a production schedule and confirm if the supplier offers expedited shipping for urgent projects. Clarify payment terms, typically 30% advance and 70% before shipment.
Conduct visual and dimensional inspections upon delivery to check for defects, corrosion, or deviations from ordered specifications. Use ultrasonic testing for wall thickness and magnetic particle inspection for surface cracks. Ensure all documentation, including API monograms, MTRs, and pressure test certificates, accompanies the shipment for customs clearance and quality audits.
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When sourcing 4-1/2 R3 Length Casing Pipe Vamtop 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 Casing Pipe with VAMTOP R3 Premium Threaded Connection, 4-1/2 inch (114.30 mm OD), and VAMTOP R3 (R3 Length coupling). 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 4-1/2 R3 Length Casing Pi 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 4-1/2 R3 Length Casing Pi 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 4-1/2 R3 Length Casing Pi 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 4-1/2 R3 Length Casing Pipe Vamtop 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 4-1/2 R3 Length Casing Pi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 4-1/2 R3 Length Casing Pipe Vamtop 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 4-1/2 R3 Length Casing Pi 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 4-1/2 R3 Length Casing Pipe Vamtop R3 supplied by Tianjin Grand Victory Petroleum Equipment Co., Ltd include Casing Pipe with VAMTOP R3 Premium Threaded Connection, 4-1/2 inch (114.30 mm OD), and VAMTOP R3 (R3 Length coupling). 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 4-1/2 R3 Length Casing Pi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4-1/2 R3 Length Casing Pi 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 4-1/2 R3 Length Casing Pi 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.
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