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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›Tianjin Jinggong Metal Products Co., Ltd. supplies API 5CT casing and tubing couplings in sizes ranging from 1.9" to 20", covering a broad spectrum of oilfield applications. The couplings are manufactured from materials such as J55, K55, N80-1, N80-Q and P110, each tailored to meet specific mechanical and corrosion resistance requirements. Thread types include NU, EU, STC, LTC, BTC and VAM TOP, providing versatility for different casing and tubing connections.
The products comply with API 5CT and API 5L standards, ensuring dimensional and material consistency for critical downhole use. Surface treatments such as whole phosphating or a combination of internal phosphating and external coating are applied to enhance durability. These couplings are designed to maintain structural integrity in high-pressure, high-temperature environments, making them suitable for both onshore and offshore operations.
These couplings are used in drilling, completion and production phases, where reliable connections are essential to prevent leaks and maintain well integrity. Buyers often source them in bulk for large-scale projects, with packaging optimized for export. The supplier’s base in Tianjin provides efficient access to global shipping routes, supporting timely delivery to international markets.
| Standard Compliance | API 5CT, API 5L, ISO 9001:2008 |
| Size Range | 1.9" to 20" |
| Material Grades | J55, K55, N80-1, N80-Q, P110 |
| Thread Types | NU, EU, STC, LTC, BTC, VAM TOP |
| NU Thread Sizes | 1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
| EU Thread Sizes | 1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
| STC Thread Sizes | 4-1/2" to 20" |
| LTC Thread Sizes | 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 20" |
| Surface Treatment | Whole phosphating or inside phosphating with outside coating |
| Application | Oil and gas drilling, completion, production |
Tianjin Jinggong Metal Products Co., Ltd. is located in Jinnan District, Tianjin, a region known for its industrial manufacturing capabilities. The company specializes in producing oilfield equipment, with a focus on API-compliant casing and tubing couplings for global markets. Its address at No.8 Gaoying Road places it in a key industrial zone for metal products.
Operating under a harbor trust tier, the supplier has a verified presence in the market, though its response rate is currently unrecorded. The company’s profile indicates a focus on delivering standardized oilfield products, with no additional certifications or client details provided. Buyers should directly confirm any specific requirements or certifications with the supplier.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Confirm the exact thread type and size compatibility with your casing or tubing strings before placing an order, as mismatches can compromise well integrity. Request the supplier’s dimensional drawings and thread specifications to ensure alignment with your project’s requirements. Verify the availability of special thread types such as VAM TOP if needed for your application.
Clarify lead times for production and shipping, as these can vary based on order size and the supplier’s current workload. Discuss Incoterms to determine responsibility for shipping costs and risks, with FOB or CIF being common options. Agree on payment terms such as L/C or T/T to facilitate smooth transactions.
Inspect the couplings upon delivery for thread integrity, surface treatment quality and dimensional accuracy. Conduct a visual check for defects and verify the surface treatment meets the specified standards. Request a complete set of documentation, including packing lists, test certificates and material traceability, to ensure the shipment meets your specifications.
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When sourcing Casing And Tubing Coupling Api 5ct for your business, securing the right balance of quality and cost is essential. Tianjin Jinggong Metal Products Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Casing And Tubing Couplin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Jinggong Metal Products Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Casing And Tubing Couplin 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 Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Casing And Tubing Couplin 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 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 Casing And Tubing Coupling Api 5ct from Tianjin Jinggong Metal Products Co., Ltd. is $3/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 Jinggong Metal Products Co., Ltd. through EximNext.
The supplier, Tianjin Jinggong Metal Products Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Casing And Tubing Couplin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Casing And Tubing Coupling Api 5ct depends on the specific grade and form. Contact Tianjin Jinggong Metal Products Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Casing And Tubing Couplin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Jinggong Metal Products Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Tianjin Jinggong Metal Products 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Tianjin Jinggong Metal Products Co., Ltd. through EximNext.
Tianjin Jinggong Metal Products Co., Ltd. offers Casing And Tubing Couplin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Casing And Tubing Couplin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Jinggong Metal Products Co., Ltd. through our platform.
Tianjin Jinggong Metal Products Co., Ltd. maintains international quality certifications. These ensure that the Casing And Tubing Couplin 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 Jinggong Metal Products 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 Jinggong Metal Products Co., Ltd..
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