Home / Stainless Steel Instrumentation Fittings
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They are used to connect precision tubing or pipe systems for fluid control, which makes them ideal for industries that require high levels of precision, accuracy & control. Instrumentation Tube Fittings are also commonly used for process instrumentation, analytical instrumentation, and process control equipment.
SS Instrumentation Fittings are also known for their excellent mechanical properties, including high strength, toughness & resistance to corrosion fatigue. Stainless steel instrumentation fittings also have good high-temperature and pressure capabilities, making them ideal for use in many applications. We provide an extensive range of products, such as Alloy 20 Flanges, SMO 254 Forged Fittings and more.
SS Compression Tube Fittings are essential in industries requiring high precision, accuracy & flow control levels. They offer superior corrosion resistance, durability, and reliability, making them a cost-effective solution for many applications. The high-quality stainless steel products we provide at Global Steel include Stainless Steel 304 Instrumentation Fittings, Stainless Steel 310 Instrumentation Fittings and more.
Stainless steel instrumentation fittings are crafted through precision CNC machining, shaping, and thread creation. The chosen high-quality stainless steel, often 316 or 316L, undergoes processes like cold forming and surface treatment for corrosion resistance. Thorough quality control ensures dimensions, threads, and overall quality meet industry standards. They offer leak-tight connections crucial for accurate instrumentation in critical applications.
Can stainless steel instrumentation fittings be used in both high-pressure and high-temperature applications?
Yes, stainless steel instrumentation fittings are often chosen for their ability to withstand high pressures and temperatures. However, it’s crucial to select the appropriate fitting design and stainless steel grade to match the specific application’s requirements.
What are the advantages of using stainless steel instrumentation fittings?
Stainless steel instrumentation fittings offer excellent corrosion resistance, high mechanical strength, and durability even in harsh environments. They can withstand high pressures and temperatures, ensuring long-term reliability.
Are stainless steel instrumentation fittings reusable?
Generally, stainless steel instrumentation fittings are designed for single-use, especially compression fittings. Once the fitting has been compressed onto the tubing, disassembling it may lead to damage or compromised sealing. Double ferrule tube fittings can sometimes be reused, but it’s recommended to consult the manufacturer’s guidelines.
Imperial Size | 1/2″ to 2″ |
Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
Thread | NPT, BSP, BSPT, UNF, ISO, SAE, MS, AN, weld ends etc. |
Pressure Rating | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
Temperature Ratings | Up to 1000°F (537°C) |
Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
Our service |
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Test Certificates |
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Production Technique | Forged/ Heat treated and machined. |
Contact us to get a quick quote for your requirement.
We offer These Stainless Steel Instrumentation Fittings as per DIN, ISO, JIS or ANSI Standard.
METRIC RANGE | Dimension in mm | |||||||||
Part | T | P | L1 | M | C | D | F | G | H | N |
N0 | mmo/d | Length | Body | Nut | Body | |||||
4mMC2 | 4 | 1/8′ | 31.35 | 9.53 | 16.67 | 14.29 | 12 | 12 | 24.21 | 10.72 |
4mMC4 | 4 | 1/4′ | 35.72 | 14.29 | 16.67 | 14.29 | 14 | 12 | 29.37 | 15.88 |
6mMC2 | 6 | 1/8′ | 33.34 | 9.53 | 18.26 | 15.88 | 14 | 14 | 25.40 | 11.11 |
6mMC4 | 6 | 1/4′ | 33.34 | 14.29 | 18.26 | 15.88 | 14 | 14 | 30.16 | 12.70 |
6mMC6 | 6 | 3/8′ | 38.89 | 14.29 | 18.26 | 15.88 | 19 | 14 | 30.96 | 13.49 |
6mMG8 | 6 | 1/2′ | 44.45 | 19.05 | 18.26 | 15.88 | 22 | 14 | 36.51 | 15.88 |
8mMC2 | 8 | 1/8′ | 34.53 | 9.53 | 19.05 | 16.67 | 14 | 17 | 26.59 | 11.51 |
8mM04 | 8 | 1/4′ | 39.29 | 14.29 | 19.05 | 16.67 | 14 | 17 | 31.35 | 13.10 |
10mM02 | 10 | 1/8′ | 35.72 | 9.53 | 19.84 | 17.46 | 17 | 19 | 27.78 | 11.91 |
10mMC4 | 10 | 1/4′ | 40.48 | 14.29 | 19.84 | 17.46 | 17 | 19 | 32.54 | 13.49 |
10mMC6 | 10 | 3/8′ | 40.48 | 14.29 | 19.84 | 17.46 | 19 | 19 | 32.54 | 13.49 |
10mMC8 | 10 | 1/2′ | 46.04 | 19.05 | 19.84 | 17.46 | 22 | 19 | 38.10 | 15.88 |
10mMC12 | 10 | 3/4′ | 46.83 | 19.05 | 19.84 | 17.46 | 27 | 19 | 38.89 | 15.08 |
12mMC4 | 12 | 1/4′ | 43.66 | 14.29 | 22.23 | 23.02 | 22 | 22 | 33.34 | 11.11 |
12mMC6 | 12 | 3/8′ | 43.66 | 14.29 | 22.23 | 23.02 | 22 | 22 | 33.34 | 11.11 |
12mMC8 | 12 | 1/2′ | 48.42 | 19.05 | 22.23 | 23.02 | 22 | 22 | 38.10 | 12.70 |
12mM012 | 12 | 3/4′ | 49.21 | 19.05 | 22.23 | 23.02 | 27 | 22 | 38.89 | 11.91 |
16mMC6 | 16 | 3/8′ | 44.45 | 14.29 | 22.23 | 24.61 | 24 | 27 | 34.13 | 10.32 |
16mMC8 | 16 | 1/2′ | 49.21 | 19.05 | 22.23 | 24.61 | 24 | 27 | 38.89 | 11.91 |
16mMC12 | 16 | 3/4′ | 49.21 | 19.05 | 22.23 | 24.61 | 27 | 27 | 38.89 | 10.32 |
18mMC8 | 18 | 1/2′ | 50.80 | 19.05 | 22.23 | 24.61 | 27 | 30 | 40.48 | 13.49 |
18mMC12 | 18 | 3/4′ | 50.80 | 19.05 | 22.23 | 24.61 | 27 | 30 | 40.48 | 10.32 |
18mMC16 | 18 | 1″ | 56.36 | 23.81 | 22.23 | 24.61 | 36 | 30 | 46.40 | 14.29 |
20mMC8 | 20 | 1/2′ | 50.80 | 19.05 | 22.23 | 24.60 | 27 | 30 | 40.48 | 13.49 |
20mM012 | 20 | 3/4′ | 50.80 | 19.05 | 22.23 | 24.61 | 27 | 30 | 40.48 | 10.32 |
20mM016 | 20 | 1″ | 56.36 | 23.81 | 22.23 | 14.61 | 36 | 30 | 46.04 | 14.39 |
25mMC12 | 25 | 3/4′ | 57.15 | 19.05 | 26.19 | 30.96 | 36 | 41 | 45.24 | 11.91 |
25mMC16 | 25 | 1″ | 61.91 | 23.81 | 26.19 | 30.96 | 36 | 41 | 50.01 | 13.49 |
METRIC RANGE | Dimention in Inches | |||||||||
Part | T | P | L1 | M | C | D | F | G | H | N |
N0 | mmo/d | Length | Body | Nut | Body | |||||
1MC1 | 1/16 | 1/16 | .94 | .38 | .44 | .34 | 5/16 | 5/16 | .78 | .34 |
1MC2 | 1/16 | 1/8 | 1.00 | .38 | .44 | .34 | 1/2 | 5/16 | .84 | .41 |
2MC1 | 1/8 | 1/16 | 1.19 | .38 | .63 | .53 | 1/2 | 7/16 | .91 | .41 |
2MC2 | 1/8 | 1/8 | 1.19 | .38 | .63 | .53 | 1/2 | 7/16 | .91 | .41 |
2MC4 | 1/8 | 1/4 | 1.41 | .56 | .63 | .53 | 9/16 | 7/16 | 1.13 | .50 |
3MC2 | 3/16 | 1/8 | 1.21 | .38 | .63 | .54 | 7/16 | 1/2 | .95 | .43 |
3MC4 | 3/16 | 1/4 | 1.42 | .38 | .63 | .54 | 9.16 | 1/2 | 1.16 | .54 |
4MC1 | 1/4 | 1/16 | 1.29 | .56 | .70 | .60 | 1/2 | 9/16 | 1.00 | .46 |
4MC2 | 1/4 | 1/8 | 1.29 | .56 | .70 | .60 | 1/2 | 9/16 | 1.00 | .45 |
4MC4 | 1/4 | 1/4 | 1.50 | .75 | .72 | .63 | 9/16 | 9/16 | 1.19 | .50 |
4MC6 | 1/4 | 3/8 | 1.51 | .38 | .70 | .60 | 11/16 | 9/16 | 1.19 | .56 |
4MC8 | 1/4 | 1/2 | 1.73 | .56 | .70 | .60 | 7/8 | 9/16 | 1.44 | .67 |
5MC2 | 5/16 | 1/8 | 1.34 | .38 | .73 | .64 | 9/16 | 5/8 | 1.05 | .46 |
5MC4 | 5/16 | 1/4 | 1.52 | .56 | .73 | .64 | 9/16 | 5/8 | 1.23 | .54 |
6MC2 | 3/8 | 1/8 | 1.38 | .56 | .76 | .66 | 5/8 | 11/16 | 1.09 | .48 |
6MC4 | 3/8 | 1/4 | 1.57 | .75 | .76 | .66 | 5/8 | 11/16 | 1.28 | .57 |
6MC6 | 3/B | 3/8 | 1.57 | .75 | .76 | .66 | 11/16 | 11/16 | 1.28 | .56 |
6MC8 | 3/B | 1/2 | 1.79 | .56 | .76 | .66 | 7/8 | 11/16 | 1.50 | .67 |
6MC12 | 3/8 | 3/4 | 1.82 | .56 | .76 | .66 | 1-1/16 | 11/16 | 1.53 | .68 |
8MC4 | 1/2 | 1/4 | 1.17 | .75 | .86 | .90 | 13/16 | 7/8 | 1.31 | .47 |
8MC6 | 1/2 | 3/8 | 1.71 | .75 | .86 | .90 | 13/16 | 7/8 | 1.31 | .46 |
8MC8 | 1/2 | 1/2 | 1.90 | .56 | .86 | .90 | 7/8 | 7/8 | 1.50 | .54 |
8MC12 | 1/2 | 3/4 | 1.93 | .75 | .86 | .90 | 1-1/16 | 7/8 | 1.53 | .55 |
10MC6 | 5/8 | 3/8 | 1.74 | .56 | .86 | .96 | 15/16 | 1 | 1.34 | .43 |
10MC8 | 5/8 | 1/2 | 1.93 | .75 | .86 | .96 | 15/16 | 1 | 1.53 | .51 |
10MC12 | 5/B | 3/4 | 1.93 | .75 | .86 | .96 | 1-1/16 | 1 | 1.53 | .49 |
12MC8 | 3/4 | 1/2 | 1.99 | .75 | .86 | .96 | 1-1/16 | 1-1/8 | 1.59 | .57 |
12MC12 | 3/4 | 3/4 | 1.99 | .75 | .86 | .96 | 1-1/16 | 1-1/18 | 1.59 | .55 |
12MC16 | 3/4 | 1 | 2.21 | .94 | .86 | .96 | 1-3/16 | 1-1/8 | 1.81 | .68 |
16MC12 | 1 | 3/4 | 2.26 | .75 | 1.04 | 1.23 | 1-3/8 | 1-1/2 | 1.78 | .55 |
16MC16 | 1 | 1 | 2.45 | .94 | 1.04 | 1.23 | 1-3/8 | 1-1/2 | 1.97 | .65 |
Application Industry
Instrumentation Fittings applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Contact us at the Industrial nearest to you or submit a business inquiry online.
Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.
Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004
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