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1. The structure: Api standard inner tube and the outer surface of the threaded couplings deposited tungsten alloy layer.
2. The performance indicators: The basic properties: size, precision thread sealing meet api standards. Threaded connection: thread has good release buckle sex. Corrosion properties: anti h2s / co2 temperature corrosion resistance to salt water corrosion, alkali, corrosion resistance, weak acid corrosion, nace 0177 to meet the standard requirements for corrosion resistance. Tungsten alloy layer and the substrate binding: according to gb / t5270-2005 testing, coating does not crack, not falling. Appearance: uniformly bright, silvery white Tungsten alloy layer thickness:
Key Specifications: HS Code: 7307.23 | Material: Carbon Steel / Alloy Steel Base with Tungsten Alloy Overlay (WC/Co Coating) | Product Type: Well Tubing Coupling 107, API 5CT Integral Threaded Coupling | Grade/Material: API 5CT Grade J55/K55/N80/P110 (Carbon/Alloy Steel base) | Surface Coating: Tungsten Alloy Layer deposited on outer threaded surface | Thread Standard: API 5CT, API 8B (thread connection per coupling type) | Size Range: Nominal sizes 2-3/8 in to 4-1/2 in (refer to API 5CT coupling chart) | Application: Oil and gas well drilling, completion, workover, tubing string assembly | Packaging: Bundled with thread protectors, packed in wooden crates or steel drums | Origin: To be specified by manufacturer
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7307.23 — classified under Metal & Metal Products.
| HS Code | 7307.23 |
| Material | Carbon Steel / Alloy Steel Base with Tungsten Alloy Overlay (WC/Co Coating) |
| Product Type | Well Tubing Coupling 107, API 5CT Integral Threaded Coupling |
| Grade/Material | API 5CT Grade J55/K55/N80/P110 (Carbon/Alloy Steel base) |
| Surface Coating | Tungsten Alloy Layer deposited on outer threaded surface |
| Thread Standard | API 5CT, API 8B (thread connection per coupling type) |
| Size Range | Nominal sizes 2-3/8 in to 4-1/2 in (refer to API 5CT coupling chart) |
| Application | Oil and gas well drilling, completion, workover, tubing string assembly |
| Packaging | Bundled with thread protectors, packed in wooden crates or steel drums |
| Origin | To be specified by manufacturer |
Well Tubing Coupling 107 is an API 5CT standard threaded coupling designed for oil and gas well tubing strings, featuring a tungsten alloy layer deposited on the outer surface for superior wear and corrosion resistance in harsh downhole environments. This coupling ensures leak-proof threaded connections between API standard tubing joints, commonly used in petroleum drilling, production, and workover operations across global oilfields. Ideal for import/export trade as a critical OCTG consumable component, the coupling meets dimensional precision and thread integrity requirements for reliable well integrity management.
| 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 |
Well Tubing Coupling 107 is offered by T.F.T. International New Material Engineering Co., Ltd., a Supplier based in Hong Kong, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Well Tubing Coupling 107, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Well Tubing Coupling 107 for your business, securing the right balance of quality and cost is essential. T.F.T. International New Material Engineering Co., Ltd., a verified supplier based in Hong Kong, offers this product with key specifications including Well Tubing Coupling 107, API 5CT Integral Threaded Coupling, API 5CT Grade J55/K55/N80/P110 (Carbon/Alloy Steel base), and Tungsten Alloy Layer deposited on outer threaded surface. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50965/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.23, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing Well Tubing Coupling 107 requires careful attention to shipping logistics, customs compliance, and secure payment terms. T.F.T. International New Material Engineering 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 7307.23 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 Well Tubing Coupling 107 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 Tungsten Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Well Tubing Coupling 107 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 7307.23 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 Well Tubing Coupling 107 from T.F.T. International New Material Engineering Co., Ltd. is $50965/Bags on FOB terms from Hong Kong. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to T.F.T. International New Material Engineering Co., Ltd. through EximNext.
The supplier, T.F.T. International New Material Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Well Tubing Coupling 107. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Well Tubing Coupling 107 is classified under HS Code 7307.23. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Well Tubing Coupling 107 from Hong Kong, negotiate shipping terms (FOB, CIF, or EXW) directly with T.F.T. International New Material Engineering Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, T.F.T. International New Material Engineering 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 Well Tubing Coupling 107 supplied by T.F.T. International New Material Engineering Co., Ltd. include Well Tubing Coupling 107, API 5CT Integral Threaded Coupling, API 5CT Grade J55/K55/N80/P110 (Carbon/Alloy Steel base), and Tungsten Alloy Layer deposited on outer threaded surface. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
T.F.T. International New Material Engineering Co., Ltd. offers Well Tubing Coupling 107 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Well Tubing Coupling 107 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from T.F.T. International New Material Engineering Co., Ltd. through our platform.
T.F.T. International New Material Engineering Co., Ltd. maintains international quality certifications. These ensure that the Well Tubing Coupling 107 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. T.F.T. International New Material Engineering 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 T.F.T. International New Material Engineering Co., Ltd..
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