Import Api 5ct 9-5/8 Btc N80 Grade Casing Coupling — Buy in wholesale FOB from Supplier in China
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Api 5ct 9-5/8 Btc N80 Grade Casing Coupling
The API 5CT 9-5/8 BTC N80 Grade Casing Coupling from Henan Dongfanglong Machine Manufacture Co., Ltd is a threaded connection fitting for joining 9-5/8-inch diameter API BTC casing strings. It is manufactured to API 5CT specifications using N80 grade carbon steel, which provides a minimum yield strength of 80,000 psi for high-pressure downhole environments.
BTC (Buttress Thread Casing) couplings are designed for leak-resistant, high-torque engagement, making them ideal for securing casing strings in oil and gas wells. The coupling’s internal threads match the external threads of the casing, ensuring a tight seal. Typical outer diameters for BTC couplings range from 10.75 to 13.375 inches, depending on the casing size and grade.
This OCTG hardware is widely used in upstream petroleum drilling projects, particularly in regions with demanding reservoir conditions. Buyers include drilling contractors, well operators and OCTG distributors, who require reliable connections for casing strings in both onshore and offshore applications. Confirm the exact coupling dimensions and thread type for your casing string.
| Standard | API 5CT |
| Product Type | BTC Casing Coupling |
| Grade | N80 |
| Material | Carbon Steel |
| Minimum Yield Strength | 80,000 psi |
| Casing Diameter | 9-5/8 inches |
| Typical Coupling Outer Diameter | 10.75 to 13.375 inches (typical for BTC couplings) |
| Thread Type | Buttress Thread |
| Typical Length | 8 to 12 inches (standard for API 5CT couplings) |
| Typical Weight | 15 to 25 kg per coupling (typical for N80 grade) |
Henan Dongfanglong Machine Manufacture Co., Ltd is located in Puyang, Henan Province, China, at the intersection of 106 National Highway and Jintian Road. The company specialises in manufacturing OCTG hardware, including API 5CT casing couplings, for the oil and gas industry. Its products are designed to meet API specifications for quality and reliability in high-pressure environments.
The supplier’s profile highlights its focus on upstream petroleum drilling projects, with products subject to standard steel pipe export inspection protocols. No response rate or verification signals are provided, so buyers should directly confirm the company’s production capacity, certifications and experience with international OCTG standards.
The API 5CT 9-5/8 BTC N80 Grade Casing Coupling is a threaded connection fitting designed to join 9-5/8-inch diameter API BTC casing strings in oil and gas well construction. Manufactured to API 5CT specification with N80 steel grade (80,000 psi minimum yield strength), this BTC coupling ensures leak-resistant, high-torque threaded engagement for high-pressure reservoir environments. Widely imported and exported as OCTG hardware, it is essential for upstream petroleum drilling projects worldwide and subject to standard steel pipe export inspection protocols.
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Sourcing Api 5ct 9-5/8 Btc N80 Grade Casing Coupling from Henan Dongfanglong Machine Manufacture Co., Ltd - China Import Guide
Before ordering, verify the coupling’s grade, thread type and dimensions to ensure compatibility with your 9-5/8-inch BTC casing string. Request material test reports to confirm the N80 grade’s mechanical properties, including yield strength and hardness, as these are critical for downhole performance.
Confirm logistics details, such as packaging, loading port and Incoterms, as these affect shipping costs and delivery timelines. BTC couplings are typically shipped in wooden crates or pallets to prevent damage during transit. Lead times may vary based on production schedules and inspection requirements.
Inspect the couplings upon arrival for threading accuracy, surface defects and dimensional compliance. Request third-party inspection reports if required by your project, and ensure all documentation, including API monograms and heat treatment records, is provided for quality assurance.
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30 suppliersBuy Api 5ct 9-5/8 Btc N80 Gra in Bulk — Verified Supplier in China
When sourcing Api 5ct 9-5/8 Btc N80 Grade Casing Coupling for your business, securing the right balance of quality and cost is essential. Henan Dongfanglong Machine Manufacture Co., Ltd, a verified supplier based in China, offers this product with key specifications including N80 (API 5CT), Carbon steel with controlled chemistry; N80 min. yield 80,000 psi, min. tensile 100,000 psi, and 9-5/8 inch (244.48 mm) nominal OD, BTC (Buttress Thread Connection). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $46/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.
Api 5ct 9-5/8 Btc N80 Gra Specifications, Trade Terms & Pricing
Importing Api 5ct 9-5/8 Btc N80 Gra requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Dongfanglong Machine Manufacture 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.
About Henan Dongfanglong Machine Manufacture Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 5ct 9-5/8 Btc N80 Gra 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.
Import Api 5ct 9-5/8 Btc N80 Gra — Shipping, Logistics & Customs
Importing Api 5ct 9-5/8 Btc N80 Gra 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).
Frequently Asked Questions About Api 5ct 9-5/8 Btc N80 Gra
What is the wholesale price of Api 5ct 9-5/8 Btc N80 Grade Casing Coupling?
The current listed wholesale price for Api 5ct 9-5/8 Btc N80 Grade Casing Coupling from Henan Dongfanglong Machine Manufacture Co., Ltd is $46/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 Henan Dongfanglong Machine Manufacture Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Api 5ct 9-5/8 Btc N80 Gra?
The supplier, Henan Dongfanglong Machine Manufacture Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 5ct 9-5/8 Btc N80 Gra. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api 5ct 9-5/8 Btc N80 Grade Casing Coupling?
For international shipping and customs clearance, Api 5ct 9-5/8 Btc N80 Grade Casing Coupling is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Api 5ct 9-5/8 Btc N80 Gra from China?
To import Api 5ct 9-5/8 Btc N80 Gra from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Dongfanglong Machine Manufacture Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Is Henan Dongfanglong Machine Manufacture Co., Ltd a verified supplier?
Yes, Henan Dongfanglong Machine Manufacture 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.
What are the key specifications of Api 5ct 9-5/8 Btc N80 Grade Casing Coupling?
The key specifications for Api 5ct 9-5/8 Btc N80 Grade Casing Coupling supplied by Henan Dongfanglong Machine Manufacture Co., Ltd include N80 (API 5CT), Carbon steel with controlled chemistry; N80 min. yield 80,000 psi, min. tensile 100,000 psi, and 9-5/8 inch (244.48 mm) nominal OD, BTC (Buttress Thread Connection). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Api 5ct 9-5/8 Btc N80 Gra?
Henan Dongfanglong Machine Manufacture Co., Ltd offers Api 5ct 9-5/8 Btc N80 Gra with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api 5ct 9-5/8 Btc N80 Gra the most?
Api 5ct 9-5/8 Btc N80 Gra is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Dongfanglong Machine Manufacture Co., Ltd through our platform.
What certifications does this Api 5ct 9-5/8 Btc N80 Gra supplier hold?
Henan Dongfanglong Machine Manufacture Co., Ltd maintains international quality certifications. These ensure that the Api 5ct 9-5/8 Btc N80 Gra meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api 5ct 9-5/8 Btc N80 Grade Casing Coupling on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Dongfanglong Machine Manufacture Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Henan Dongfanglong Machine Manufacture Co., Ltd.
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