Instrumentation Tube Fittings


Leading Instrumentation Tube Fittings Manufacturer in India

We produce premium instrumentation tube fittings made of high grade brass, stainless steel, and MS. The INSTRUMENTATION and PROCESS CONTROL SYSTEM are the suitable applications for the instrumentation tube fittings that we provide. Our instrumentation tube fittings are very strong, rust-resistant, and maintenance-free.



  • Available in four major types
  • Union: Male / Female Connectors
  • Elbows: Reducing Connectors
  • Tees: Combination End Connection
  • Cross: Bulk Head Union

Technical Specification

  • Body: Stainless Steel, Carbon Steel, Brass, Monel, Hastelloy etc.
  • Tube O.D size: 116″ (2mm) to 1″ (25mm)
  • Test Pressure: 6000 PSI (431BAR)
  • Temperature: -150 Degree Centigrade to 400 Degree Centigrade depending on the M.O.C
  • End Connection: Screwed Male / Female, Tube Ends


  • No Over tightening
  • Provision of assembling with self aligning front and back ferrules
  • Support among all components and full face contacts
  • Vibration controlled due to full support.
  • Reduction of tubing I.D. minimum
  • No torque transmitted to tubing
  • No twisting of the tube when fitting
  • Re-usable, can be assembled and taken apart several times.
  • With stands vaccum as well as on high and low pressure.
  • Low torque for assembly.

Material of Construction

  • Stainless Steel : ASTM / ASME SA 312 GR, TP 304, 304L, 304H, 3095, 309H, 310S, 310H,316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L,ASTM / ASME SA 358 CL 1 % CL 3 GR. 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 321, 321H, 47.
  • Duplex Steel : ASTM / ASME SA 790 UNS NO
  • Carbon Steel : ASTM ASME A 53 GR. A & B, ASTM A 106 GR. A.B & C. API5L GR.B, M.S. & G.I ERW pipes
    API5L X 42, X46, X52, X60,X65 & X 70, ASTM / ASME A 691 GR A,B & C
  • Alloy Steel : ASTM /ASME A 335 GR P1, P5, P9, P11, P12, P22, P23, P91, ASTM/ ASME A 691 GR 1 CR, 11/4 CR, 21/ 4CR.
  • Nickel Alloy : ASTM/ASME SB 163 UNS 2200 (NICKEL200) ASTM/ASME SB 163 UNS 2201 (NICKEL 201) ASTM/ASME SB 163 165 UNS 4400 (MONEL 400)
    ASTM/ASME SB 464 U NS 8020 (ALLOY 20/ 20 CB 3)
    ASTM /ASME SB 704/705 UNS 8825 INCONEL(825)A
    ASTM /ASME SB 167/ 517 UNS 6600 (INCONEL 600)
    ASTM ASME SB 167 UNS 6601 (INCONEL 601)
    ASTM /ASME SB 704/ 705 UNS 6625 (INCONEL 625)
    ASTM /ASME SB 619/622/626 UNS 10276 (HASTELLOY C276)
  • Copper Alloy : ASTM / ASME SB 111 UNS NO. C 10100, 10200, 10300. 10800, 12000, 12200, 70600, 71500.
    ASTM / ASME SB 466 UNS NO. C 70600 (CU-NI-90/10), C 71500 CU-NI-70/30) BR & NON-IBR

Instrumentation Tube Fittings

Specialised connections known as instrumentation tube fittings are created to unite and seal tubes or pipes that transport fluids under high pressure or temperature. These fittings have undergone thorough engineering to guarantee the integrity of fluid paths, stop leaks, and enable simple disassembly when required. They are extensively utilised in fluid handling, process measurement, and instrumentation and control systems.

Instrumentation tube fittings are essential parts in many different sectors because they guarantee the accurate and dependable flow of fluids in fluid systems. Their ability to operate without leaking, resilience to high pressure and temperature, resistance to corrosion, and ease of installation make them crucial for preserving the security, effectiveness, and productivity of crucial operations. Engineers and technicians may take full use of the capabilities of instrumentation tube fittings and contribute to the success of their projects and operations by selecting the appropriate kind of fitting for certain applications and adhering to suitable installation methods.

Best Instrumentation Tube Fittings Manufacturer, Supplier & Exporters in India

The greatest selection of tube fittings from Mcneil are available to you for joining runs of in-line, multi-port, and in-line configurations. These tube fittings have a wide range of applications in crucial system components. Therefore, it’s crucial to employ only the best tube fittings produced by India’s top manufacturers.

At Mcneil, we think that thorough research and effective manufacturing are the keys to delivering the greatest outcomes. We are one of the top suppliers of instrumentation tube fittings in India, and we provide you the best-quality goods, from union crossings to reducing unions.

Best Instrumentation Tube Fittings Manufacturers in India

Pipeline systems must have tube fittings. They make sure that there are no alterations to the tubes and pipelines’ original positions. Consequently, it’s crucial to get tube fittings created by the Best Instrumentation. Manufacturers of tube fittings like McNeil

Additionally, we provide union crosses, male elbow NPT, reduction unions, union tees, and other tube fittings. Get the greatest equipment and superior-quality tube fittings from the best in the business by getting in touch with us right away!

Different Types Of Instrumentation Tube Fittings

Male Connector
Male Adapter
Male Elbow
RP Male Connector
RS Male Connector
Female Connector
Female Adapter
Bulkhead Union
Reducing Union
Union Elbow
Union Tee
Union Cross
Male Pipe Weld Connector
Heat Exchanger Tee
Thermocouple Male Connector
Front Ferrule
Back Ferrule

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