Threaded nipples (definition)

Threaded nipples — are pipe elements with a threaded connection, designed to connect various parts of pipeline systems and equipment. They are used to ensure tight and durable connections in water supply, heating, gas supply and other engineering systems.

Main characteristics and functions of threaded pipes:

1. Threaded connection:
   • Threaded fittings have internal (screw-in) or external (screw-in) threads, allowing them to be easily connected to other pipes, fittings or equipment. The threads can be cylindrical (e.g. standard BSP thread) or conical (e.g. NPT thread).
2. Materials:
   • Threaded fittings are made from various materials depending on the application:
     • Metallic: steel, stainless steel, brass - used for systems operating at high pressures and temperatures.
     • Plastic: polyethylene, polypropylene - used in water supply and heating systems with low pressure and temperature.
3. Function:
   • Pipe connection: Branch pipes are used to connect pipes, elements of pipeline systems and equipment, which simplifies installation and dismantling.
   • Transition between systems: They can be used to transition between pipes of different diameters or materials.
   • Adjustment and repair: Allows you to carry out work on adjusting the system and repairing it without having to dismantle the entire pipeline.
4. Application:
   • Water supply: For connecting water pipes and fittings.
   • Heating: In heating systems for connecting boilers, radiators and pipes.
   • Gas supply: For connecting gas pipes and equipment.
   • Industrial systems: In various industrial pipelines and systems.
5. Thread types:
   • Cylindrical thread: Used for general pipe connections.
   • Conical thread: Provides a tighter connection and is used for gas and some water systems.
6. Advantages:
   • Easy to install and replace.
   • Possibility of ensuring tightness of connections with correct installation.
   • A wide range of types and sizes allows the use of nozzles in various systems and conditions.

Features of use

Threaded connections are an important element pipeline systems, providing a reliable and tight connection of pipes and equipment. They are used in a wide range of applications, from water supply and heating to industrial systems, and provide convenience in the installation, adjustment and maintenance of piping systems.