The Threaded Concentric Reducer is a threaded pipe fitting designed to connect pipes or equipment interfaces with different diameters while maintaining the same centerline. It enables smooth diameter conversion and continuous fluid transmission between threaded pipeline sections.
The product adopts precision thread machining technology to ensure accurate dimensions and reliable connection performance. It can be easily connected with valves, instruments, and other threaded components, making it suitable for equipment piping and pipeline transition applications.
Features
- Concentric reduction design keeps pipeline centerlines aligned.
- Standard threaded connection provides convenient installation and good interchangeability.
- High machining accuracy ensures reliable sealing performance.
- Ductile iron body offers excellent pressure resistance and durability.
- Suitable for various threaded pipeline systems.

Applications
The Threaded Concentric Reducer is widely used in fire pump rooms, building mechanical installations, HVAC systems, industrial equipment piping, municipal engineering, water treatment equipment, and various threaded pipeline systems.

Quality Assurance
The company has established a comprehensive quality management system covering thread dimension inspection, casting quality control, and surface treatment inspection. Each batch is strictly tested to ensure dimensional consistency and reliable installation performance. Third-party inspection and technical documentation support are also available for engineering projects.
Product Specifications
|
Parameter |
Description |
|
Product Name |
Threaded Concentric Reducer |
|
Product Type |
Threaded Reducing Fitting |
|
Main Material |
Ductile Iron |
|
Connection Type |
Threaded Connection |
|
Surface Treatment |
Epoxy Coating, Hot-Dip Galvanizing |
|
Structure |
Concentric Reducer |
|
Working Medium |
Water, Fire Protection, HVAC, etc. |
|
Application Industry |
Fire Protection, Construction, Municipal, Industrial |

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