Straight fittings with NPT tapered thread

NPT straight fittings offered by Hydron are reliable hydraulic components made of high-quality galvanized steel, which guarantees durability, corrosion resistance, and excellent tightness. On one side, the fittings are equipped with an NPT (National Pipe Thread) thread, and on the other with a metric or BSP thread, allowing for their wide application in various hydraulic and pneumatic systems. Check other NPT connectors from our offer. 

What is NPT thread?

NPT (National Pipe Thread) is one of the most popular thread standards used in hydraulic and pneumatic systems. It is characterized by a tapered profile, which ensures excellent tightness of connections without the need for additional seals. NPT threads are commonly used in the United States, as well as in many other countries in installations requiring high-pressure operation. Advantages of NPT straight fittings : Precision of workmanship: Tapered threads ensure maximum tightness, Durability and resistance: Galvanized steel guarantees resistance to corrosion and mechanical damage, Availability of many sizes: We offer a wide range of products tailored to various needs.

NPT thread sizes

NPT threads are available in various sizes, allowing them to be used in a wide range of installations. NPT thread sizes include: 1/16-27 NPT, 1/8-27 NPT, 1/4-18 NPT, 3/8-18 NPT, 1/2-14 NPT, 3/4-14 NPT, 1-11 1/2 NPT, 1 1/4-11 1/2 NPT, 1 1/2-11 1/2 NPT, 2-11 1/2 NPT, 2 1/2-8 NPT, 

Application of NPT straight fittings

NPT straight fittings are versatile components used in many industries and systems, such as:  Power hydraulics: Connections of hoses and working elements in high-pressure systems. Industrial installations: Pipelines transporting liquids and gases in industrial plants. Pneumatic systems: Compressed air installations used, among others, in workshops and on production lines. Transfer of liquids and gases: Oil, water, and gas systems. Modernization and service: Adaptation of devices and connections with different thread standards.