チューブエンドレデューサー
A tube end reducer is a fitting with different diameters on both ends, from a larger to a smaller size, providing an efficient and streamlined transition between different tube sizes, maintaining a smooth flow and system integrity.
The tube end reducer is made of stainless steel, brass, carbon steel, or other special materials.
The size of the tube end reducer is 1/8”-1” (3mm-25.4mm). If you require some sizes to be modified to meet your project’s requirements, for example, the length should be smaller, our factory can meet your requirements.
A tube end reducer is often used in hydraulic, fluid-handling, and pneumatic systems.
- Tube End Reducer Datasheet


Tube End Reducer Custome-made Service
Customers have different requirements for their projects. We can offer custom-made service for customers.
One of our customers requires an “R” line rather than a straight line of tube end reducer. He feedbacks that an “R” line can bear more strength than a straight line when a tube end reducer is used in the system. Our technician custom-made an “R” line of tube end reducer to meet his requirement.
If there is a space limit in your system, you require a smaller size of tube end reducer. We can manufacture shorter tube end reducers to save space for your system.
You can also print your logo on a tube end reducer to create your brand without extra cost.
Double Ferrules Or Single Ferrule Tube End Reducer
You can choose double ferrules or single ferrule for the tube end reducer. If you require higher pressure for your project, the double ferrules tube end reducer is advised. We make hardening treatment on the back ferrule. Double ferrules have a stronger grip than single ferrule.
There is an important issue that is easy to ignore, relating to the tubing when you choose double ferrules or single ferrule tube end reducer. If you use a stainless steel blank tube, you should use the single ferrule tube end reducer. If you use a stainless steel polished seamless tube, you should use the double ferrules tube end reducer. Confirming the right tube before purchasing the tube end reducer is very important.


Tube End Reducer Application
Tube end reducers are often used in systems where space is limited, including wellhead control panels and sampling systems. If the tube size needs a direct reduction, the tube end reducers are suitable for it. The applications include fluid handling, pneumatic, and hydraulic systems.
We normally make the silver-plated inside the nut of the tube end reducer to provide gall resistance during makeup.
Yes. NPTLOK tube end reducer is easy to tighten. Your project will not be delayed.
If the tube end reducer order quantity is 100 pcs, the production time will be 7 days
NPTLOK tube end reducer is stable, as our factory has more than 20 years of experience in manufacturing tube end reducers
Yes. NPTLOK tube end reducers have exported to Pakistan, Vietnam, Indonesia, the USA, Dubai, and other countries.
















