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Special Clearance Coupling
China Vigor offers API 5CT Spec.Casing and Tubing Coupling, D10 Coupling,including Special clearance coupling Special bevel coupling,also coupling stock is available for regular size to meet customer's requirement.
Description
China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of special clearance coupling in China, featured by competitive price and fast delivery. Welcome to buy high quality special clearance coupling in stock here from our factory.
Casing and tubing coupling refers to a short length of casing or tubing that serves as downhole accessories, with a thread inside that facilitates the joining of two pipes. With regards to Special Clearance Couplings, the inside edges of the bearing face shall be either broken or rounded.
Choosing Vigor as a Special Clearance Coupling Manufacturer
① API 5CT Specification coupling undergoes a rigorous manufacturing and heat treatment process to ensure strength and toughness under extreme conditions, these processes cover raw material selection(high-quality alloy steel), mechanical testing including tensile strength, sulfide stress cracking test (for C90 or T95 material grades), and thread control, number of threads per inch, thread angle, etc. (advanced threading options will be more stringent).
② The type of heat treatment may be specified on the purchase order and, if not specified, casing or tubing couplings shall be furnished in the rolled, normalized, normalized, and tempered, or quenched and tempered condition.
③ Quality Assurance: Project updating from material to container loading, with traceable quality documents for the Special Clearance Couplings.
④ Visual production updating.
⑤ Serving Reputed End-User:10 years of supplying experience with the reputed end-users: Baker Hughes, OXY, PDVSA, Chevron, and so on.
Parameter
◆Size
①2-7/8"
②2-3/8"
③ 3-1/2"
◆Material Grades:
① J55 Grade: Commonly used carbon manganese steel with medium strength, which is suitable for shallow wells and general environments.
② N80 Grade:high-strength steel, it is suitable for deeper wells and higher pressure environments.
③ L80 Grade:high-strength steel with good resistance to hydrogen sulfide (H2S) corrosion.
◆Connection: EUE/NUE
Features
① Corrosion Resistance: These Couplings are designed with materials that exhibit exceptional resistance to corrosive environments. This feature safeguards couplings from the harsh conditions often encountered in oil and gas operations, thereby reducing the risk of failure due to corrosion.
② High Efficiency: These couplings are engineered for high operational efficiency. They provide a seamless connection between tubular goods, minimizing torque loss and ensuring that the maximum amount of energy transfers through the connection. This level of efficiency is crucial for the smooth operation of drilling equipment and other machinery.
③ Durability: Built to last, Couplings are manufactured using robust materials and advanced techniques that contribute to their longevity. They are designed to endure the wear and tear of continuous use and provide a dependable connection solution that requires minimal maintenance.
④ Various Specifications: Available in a wide array of specifications, Couplings can be customized to meet the unique requirements of different projects. This versatility allows operators to select the most appropriate couplings for their specific applications, whether they involve high-pressure environments, deep drilling operations, or other specialized needs.
Applications
① High-Pressure Wells: These couplings are particularly useful in high-pressure environments where the need for a strong and reliable connection is critical. Their design ensures that they can withstand the immense pressures without compromising the integrity of the well.
② Deep Drilling Operations: In deep drilling, reaching greater depths requires connections that can handle the increased loads and stresses. Couplings, with their enhanced strength and durability, are ideal for such applications.
③ Directional Drilling: Directional drilling often involves complex well paths that require connections with greater flexibility and adaptability. These couplings provide the necessary clearance and precision to navigate challenging drilling angles.
④ Extended Reach Drilling (ERD): ERD projects demand connections that can maintain their performance over long horizontal reaches. Special Clearance Couplings offer the structural integrity and reliability needed for such extended distances.
To order from VIGOR, you will get Supreme quality products at competitive prices.
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