21460EA STOCK OF 2-7/8 EUE TUBING COUPLING L80-11
11 month ago
Since its establishment, the company has successively passed the ISO9001 quality system, ISO14001 environmental management system, ISO45001 occupational health and safety management system certification, HSE health, safety and environmental management system certification, and integration management system certification. In 2007, the company obtained the API 5CT certificate authorized by the American Petroleum Institute and the quality supplier assessment certificate issued by BV France. With excellent system management and quality control, Dongfanglong won the "Mayor of Puyang City Quality Award";
The company takes the "Dongfang Yunlong E-commerce Platform" as its core and promotes it through multiple platforms, successfully building a petroleum equipment industry alliance and conducting domestic and international trade. Dongfanglong utilizes a large digital platform as its carrier to fully integrate customer resources, analyze customer types, expand business types, and conveniently and quickly complete cross-border electronic business. It aims to focus on the company's proprietary products, drive the sales of petroleum machinery in the industry, and quickly occupy and expand the market share of petroleum machinery products through e-commerce platform sales. By continuously cultivating and introducing sales elites, improving the official website sales platform, and increasing international promotion investment, our products are exported to 31 countries and regions such as the United States, Russia, and the United Arab Emirates.
Crossover subs are generally Box x Pin with a transition on the outside diameter and the inside diameter of the crossover sub to assure that there are no sharp corners to set up an area of stress risers. When stress risers occur, there is a chance that the part could fail due to the fact that the part would be prone to crack in these areas.
Crossover coupling is available in a wide range of sizes, weights, lengths and grades with any combination of connections.
a. Diameters - 2 3/8" to 7"
b. Weights - As Per API-5CT.
c. Lengths - Any length.
d. Grades - J-55, K-55, N-80, L-80, P-110
e. Connections - EUE, NUE, STC, LTC, BTC
1.Material:seamless steel
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Main Product:
Tubing&Casing Coupling,
API 5CT PUP Joint ,
X-over Crossover,
Down Hole Tools,
Cementing Tools,
Sucker Rod Couplings