Instrumentation Fittings
PM Industries manufactures, supplies, and stocks Instrumentation Fittings, the precision parts that connect tubes, pipes, valves, and instruments in process control systems. Their job is to hold a tight, leak-free seal where accuracy and safety matter. You find them in oil and gas, petrochemical, power generation, pharmaceutical, water treatment, and refinery work, where even a small leak can hurt product quality, system reliability, or worker safety. The fittings are built to take pressure, vibration, temperature change, and corrosive media without losing that seal.
Several types cover the common jobs. Compression fittings, double ferrule fittings, threaded fittings, welded fittings, and adapter fittings each suit a specific connection. Stainless steel is the most-used material because it brings strength, corrosion resistance, and long life, though brass, carbon steel, and specialty alloys fit certain environments. A large part of the appeal is a tight connection without complicated installation, which suits both new systems and maintenance jobs. Double ferrule fittings are often the preferred choice, since the two ferrules grip the tubing firmly and lower the chance of leakage under high pressure.
Good fittings also keep a system efficient by passing fluids, gases, or signals accurately between instruments and control equipment. Getting the selection right matters. The fitting size, material, pressure rating, and thread type all have to match the system, or the joint can fail in service. Quality fittings cut downtime, lower maintenance costs, and extend the life of the whole piping and instrumentation network. As industrial systems grow more advanced, demand for reliable instrumentation fittings keeps rising, because they support safer, cleaner, and more efficient operation.
As a manufacturer, supplier, and stockist of instrumentation fittings, PM Industries ships standard and custom sizes against fast quotes.
Specification Instrumentation Fittings
| Standard | ASME SA-479, Type 304-SS, BS 970 304S11, DIN 4401, ASTM A276 Type 304 |
| Types | Tube to Female, Instrument Pipe Fittings, Tube to Union, Accessories, Tube to Male |
| Equivalent To | DK-LOK, PARKER, SWAGELOK, HOKE |
| Sizes | 1/8’’ to 2’’ and 3mm to 50mm |
| Ends | Threaded, Welding, JIC |
| Pressure Rating | 1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi |
| Threads | NPT , BSPT, BSPP |
Pipes & Tubes are Available in Following Materials:
| Stainless Steel | SS 201, SS 202, SS 301, SS 304, SS 304L, SS 310, SS 310S, SS 316L, SS 316TI, SS 317, SS 317L, SS 321, SS 347, SS 409, SS 409M, SS 409L, SS 410, SS 410S, SS 420, SS 430, SS 431, SS 441, SS 444, SS 446, SS 17-4PH, SS 904L. |
| Duplex Steel | UNS S32205, UNS S31803 |
| Super Duplex Steel | UNS S32750, UNS S32760 |
| Alloys Steel | Alloy 20 |
| Copper Alloys | Cu-Ni 70/30, Cu-Ni 90/10, C 24000, C 75700, C 51100, C 22000, C 27200, C 21000, C 26800, C 52100, C 77000, C 52000, C 11000, C 74500, C 23000, C 28000, C 12200, C 76400, C 51900, C 75400, C 26000, C 51000, C 10200, C 27000 |
| Nickel Alloys | Nickel 200, 201 |
| Inconel | Inconel 600, 601, 625, 718, 800, 825, X-750 |
| Monel | Monel 400, k500 |
| Hastelloy | Hastelloy C-22, C-276, C-4, X |
| Titanium | Grade 1, 4, 5(Ti 6Al-4V), 6(Ti 5Al-2.5Sn), 7, 11, 6Al-2Sn-4Zr-2Mo, Grade 12, 6Al-6V-25n, Grade 23(Ti 6AL-4V ELI), 8Ai-1Mo-1V, Grade 5 ELI, Grade 9(3Al-2.5V), 6Al-7Nb. |
Test Certificates | EN 10204/3.1B, NACE MR0103, NACE MR0175 |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc |
Application
- Food & Beverage
- Paper Industry
- Pharmaceutical
- Hospital Equipment
- Textiles
- Dairy
- Aircraft
- Chemicals
- Others Parts in Machinery
