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Know the Types of Instrumentation Tube Fittings

Most primary industries, such as aerospace, defense, electricity production, petrochemical industry, oil & gas, chemical, alternative fuels, shipbuilding, and medical equipment, rely on process monitoring instrumentation.

Pressure gauges, fittings, and tubing, as well as flow meters, strain gauges, and level gauges, are all covered by PM&C instrumentation fittings. They're utilized to transmit, monitor, and system control flow, pressure, and temperature, as well as calibrate the system.

Instrumentation fitting elements are crucial to the plant or product grouping's functioning. The instrumentation system's veins and arteries are fittings, valves, and tubing.

Four types of instrumentation tube fitting

  1. Fittings for compression

Compression fittings are the most systematic and easiest to obtain. A consecutive hold on the tube is used in this design. The ferrule coins (compresses) the tube and ensures a secure hold on its surface. Compression fittings outperform other fittings in terms of vibration resistance, not just over-buttweld fittings. This kind of fitting does not necessitate the aim of any particular type of equipment. Hardly slide the tube into the stop relation and fasten it with a boxing twist to the preference torque. Compression fittings are often the least valuable overall convention due to their comfort of the establishment.

  1. Fittings for cones and threads

Cone and Thread connections are occasionally utilized in high-pressure installations, however, they are more commonly employed at pressures up to 15,000 PSI. The tube is a beveled edge and screwless into the fitting, resulting in a firm and tight connection. The tube sides must be precision-shaped with a smooth polished polish and then connected so that the tubing is connected tightly against the junction to ensure a tight seal. Everything is usually done on the job, which increases the assembly time and expense of C&T fittings dramatically. C&T fittings, like compression fittings, can be disassembled and reassembled for maintenance.

  1. Fittings for Butt Weld

A butt weld fitting is a convention that provides the nicest oscillation safety. A well-formed butt weld has the highest tolerance to noise and wears since the metals are permanently bonded together. A butt weld fitting connection, on the other hand, has significant drawbacks, including the expense. A butt weld connection is the most costly of the three basic types of instrumentation fitting components due to the expense of welding equipment, a specialist welder, and additional work time.

  1. Pneumatic Fittings with a Push-To-Connect System

Push-to-connect fittings link tubing with an inner collet and an outer push switch. These composite fittings can be made of poly or nickel-plated metal, polymer, and two phases of plastic components. Push-to-connect air connectors for elastomeric or nylon tubing ensure leak-free and secure couplings for all compressor applications. Push-to-connect pneumatic fittings enable instant connections without the use of tools by continually pressing the tube into the fitting, and disconnections are just as simple.


SS 304  Instrumentation Tube Fittings 
SS 316L Instrumentation Tube Fittings
SS 304H Instrumentation Tube Fittings
SS 316H Instrumentation Tube Fittings
Brass Instrumentation Tube Fittings
Single Instrumentation Tube Fittings
Double Instrumentation Tube Fittings
Incoloy Instrumentation Tube Fittings
Inconel Instrumentation Tube Fittings
Monel Instrumentation Tube Fittings
High Pressure Instrumentation Tube Fittings
6000PSI Instrumentation Tube Fittings
Duplex Instrumentation Tube Fittings
Super Duplex Instrumentation Tube Fittings
Inconel 600 Instrumentation Tube Fittings
Inconel 625 Instrumentation Tube Fittings
Inconel 800 Instrumentation Tube Fittings
Inconel 825 Instrumentation Tube Fittings
Monel 400 Instrumentation Tube Fittings
Monel K400 Instrumentation Tube Fittings
Hastelloy C276 Instrumentation Tube Fittings
Hastelloy C22 Instrumentation Tube Fittings
Hastelloy B2 Instrumentation Tube Fittings
SS 904L Instrumentation Tube Fittings
Alloy 254 Instrumentation Tube Fittings
10000PSI Instrumentation Tube Fittings


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***Monel, Hastelloy, Inconel, Incoloy, SMO254, Nitronic, AL6XN, Stellite, Sanicro, Tantalum, Nimonic , Alloy A286, Invar, Cupronickel etc., are the trademarks of their respective companies.






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