Double Male Thread / Double Male Nipple

The Double Male Thread Nipple is a core threaded fitting in medium- and low-pressure piping systems, designed for pipeline extension and transition connection. It features a solid forged or machined structure, with male threads on both ends and a plain shank section in the middle. This configuration allows quick screw connection with female-threaded pipes, valves, or fittings at both ends, enabling pipeline length extension or seamless transition between different components.

Widely used in industries such as petroleum, chemical, oil & gas transportation, electric power and energy, metallurgy, shipbuilding, pharmaceuticals, heating supply, and long-distance pipelines. It is suitable for severe working conditions involving steam, oil products, gases, flammable, explosive, and corrosive media. Serving as an economical and efficient solution for pipeline extension and transition connections in medium- and low-pressure piping systems.