Black steel nipple 1/2" length 0.25m double-ended threaded 70.250.04S

Universal connection element for hydraulic and gas installations

The black steel pipe nipple with a diameter of 1/2" and a length of 250 mm is a professional connection element designed to create durable connections in hydraulic, gas, and industrial installations. Double-ended threading allows for flexible pipeline extension and the creation of connections between various installation elements.

Construction and materials

The element is made of steel compliant with the DIN EN 10255 standard, which guarantees high material quality and durability under operating conditions. The outer diameter is 21.3 mm with a wall thickness of 2.3 mm, ensuring adequate mechanical strength while maintaining optimal weight.

The threading is performed in accordance with the ISO 7/1 standard, ensuring international compatibility and the possibility of use with a wide range of hydraulic and gas fittings. The product meets the requirements of the DIN EN 10241 standard, confirming its compliance with European quality standards.

Finish and resistance

The black coating gives the element an aesthetic appearance and provides basic corrosion protection in indoor and outdoor conditions with moderate environmental aggressiveness. The weight of one linear meter of the pipe nipple is approximately 1 kg, which facilitates the transport and installation of larger quantities of elements.

Double-ended threading with a length of approximately 15 mm at each end allows for trouble-free tightening and ensures connection tightness using standard gaskets or Teflon tape.

Applications and compatibility

The pipe nipple finds wide application in water, gas, and heating installations, as well as industrial piping systems. It is ideal for extending existing pipeline sections, creating bypasses around obstacles, and repairing damaged parts of the installation.

Thanks to the standard ISO 7/1 thread dimensions, the element is compatible with most fittings available on the European market, including valves, fittings, couplings, and other connection elements with cylindrical pipe threads.

The product is available in various lengths from 50 mm to 2000 mm, allowing for the selection of the optimal solution for a specific application.