Inconel 625 Instrumentation Fittings Manufacturer

Inconel 625 is a nickel-chromium-molybdenum alloy with a niobium and tantalum alloying element. This Inconel Alloy 625 Instrumentation Fittings is known for its resistance to corrosion & high-temperature stability. These characteristics allow Inconel 625 to withstand harsh environments such as chemical plants, nuclear reactors & oil and gas production systems. Inconel 625 is highly suitable for instrument fitting because of its excellent mechanical properties.

One of the main reasons Inconel 625 is a popular material choice in instrumentation fittings is its corrosion resistance. It can withstand high-pressure environments, acid & alkali substances. Inconel 625 is incredibly durable and stable under high temperatures so that it won’t deform during various processes. The material has a high tensile strength, making it suitable for high-pressure or high-stress loads.

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625 Inconel Instrumentation Fittings have a variety of uses in industrial applications. It is popular in chemical processing plants, nuclear, automotive & aerospace industries, and oil rigs. It’s also commonly used in the water treatment industry in pumps, valves, and heat exchangers.

Inconel 625 is resistant to corrosion, which makes it an ideal choice for instrumentation fittings in marine industries for seawater desalination, submerged structures & offshore platforms. The material has a high resistance to chloride stress corrosion cracking, which makes it suitable for harsh environments with chlorides or brine. The high-quality inconel  products we provide at Global Steel include Inconel 718 Instrumentation Fittings, Inconel 617 Instrumentation Fittings and more.

Alloy 625 Instrumentation Fittings have excellent material properties, including excellent resistance to oxidation and corrosion, even under extreme conditions. The material also has a high resistance to high-temperature scaling & excellent resistance to aqueous corrosion. It is also excellent against pitting, crevice, and stress corrosion cracking. One highlighted feature of using Inconel 2.4856 Instrumentation Fittings is that they won’t rust or degrade over time, even when exposed to extreme chemicals or high temperatures.

Nickel Alloy 625 Instrumentation Fittings are engineered with advanced technical attributes to meet demanding industrial requirements. Crafted from the high-performance nickel-chromium alloy Inconel 625, these fittings exhibit exceptional resistance to corrosion, oxidation & high temperatures. Their precision machining ensures leak-free connections, making them vital for maintaining the integrity of sensitive instrumentation systems. We provide an extensive range of products, such as SMO 254 Forged Fittings, Alloy 20 Valves and many others.

Their technical design, including resistance to pitting & crevice corrosion, renders them suitable for harsh chemical environments. With their robust build and reliability, Inconel 625 Compression Tube Fittings are key to ensuring accurate and durable fluid and gas flow control.

Can Inconel 625 fittings be used in high-pressure applications?

Inconel 625 instrumentation fittings can be used in high-pressure applications, but several factors must be considered to ensure their safe and reliable performance. These include selecting the appropriate fitting design and material, evaluating the fluid properties, and adhering to industry codes and standards. It is also essential to ensure proper installation, including using the correct torque values and gasket materials. Inconel 625’s excellent strength and corrosion resistance make it a popular choice for high-pressure applications in the oil and gas, chemical processing, and aerospace industries.

Is Inconel 625 Instrumentation Fittings Magnetic?

Inconel 625 instrumentation fittings can be used in high-pressure applications, but several factors must be considered to ensure their safe and reliable performance. These include selecting the appropriate fitting design and material, evaluating the fluid properties, and adhering to industry codes and standards. It is also essential to ensure proper installation, including using the correct torque values and gasket materials. Inconel 625’s excellent strength and corrosion resistance make it a popular choice for high-pressure applications in the oil and gas, chemical processing, and aerospace industries.

Is Inconel 625 Instrumentation Fittings can handle the highest pressure?

Inconel 625 instrumentation fittings are known for their high strength and excellent resistance to corrosion and high temperatures. While they can withstand significant pressure, the maximum pressure they can handle depends on several factors, including the size and design of the fitting, the temperature and medium involved, and the specific application. Therefore, it is essential to consult a qualified engineer or manufacturer to determine the appropriate Inconel 625 instrumentation fitting for a particular application and pressure requirement.

Specification of Inconel 625 Instrumentation Fittings

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
  • Nace Mr 01 75
  • Sour Service
  • Impact Test As Per Ug 84
  • Macro Structure Analysis
  • Hydrogen Induce Cracking Test (Hic)
  • Sulphide Stress Cracking Test (Sscc)
  • Cryogenic Services (Cryo),hydrogen Services (H2)
  • Helieum Leak Test
  • Dye Peniterant Test (Dp)
  • Magnetic Partius Test (Mp)
  • Post Weld Heat Treatment (Pwht)
  • Ultrasonic Test (Ut)
  • Hydro Test, Etc.
Test Certificates
  • EN 10204/3.1B
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report, etc
Production Technique Forged/ Heat treated and machined.
Inconel 625 Instrumentation Fittings

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 625 2.4856 N06625 NCF 625 NA 21 ХН75МБТЮ NC22DNB4M NiCr22Mo9Nb

Different Types

Instrumentation Union

Inconel 625 Instrumentation Union

Instrumentation Elbow

Inconel 625 Instrumentation Elbow

SS 304, 304L, 304H Pipe Clamp

Inconel 625 Instrumentation Tee

Instrumentation Connector

Inconel 625 Instrumentation Connector

Instrumentation Reducer

Inconel 625 Instrumentation Reducer

Instrumentation Cross

Inconel 625 Instrumentation Cross

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We offer These Inconel 625 Instrumentation Fittings as per DIN, ISO, JIS or ANSI Standard.

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Available Stock

  • Inconel 625 Nut
  • Inconel 625 Coupling Reducer
  • Inconel 625 Male Stud Coupling Connector
  • Alloy 625 Bulk Head Reducer BR
  • 625 Inconel Bulk Head Female Connector-BFC
  • 625 Inconel Alloy Female Connector-FC
  • Inconel 625 Female Branch Tee-FBT
  • Alloy 625 Reducer Union-RU
  • Inconel 625 Male Branch Tee-MBT
  • Inconel 625 Instrument Female Run Tee-FRT
  • Inconel Alloy 625 Female Elbow-FE
  • 625 Inconel Alloy Instrumentation Fittings
  • Alloy 625 BSPP Plugs
  • Inconel Alloy 625 45° Male Elbow – ME
  • Alloy 625 Instrumentation Fittings
  • Inconel® Alloy 625 Union Cross-UC
  • UNS N06625 Inconel Union-U
  • Inconel Alloy 625 Male Run Tee-MRT
  • 625 Inconel Instrumentation Fittings
  • Inconel N06625 Instrumentation Fittings
  • Inconel 625 Instrumentation Fittings
  • Inconel Gr 625 Instrumentation Fittings
  • 625 Inconel Alloy Gauge Adaptor
  • Grade 625 Inconel Union Elbow-UE
  • Inconel® Alloy 625 Bulk Head Union-BU
  • Inconel Alloy 625 Instrumentation Tube Fittings
  • UNS N06625 Instrumentation Fittings
  • Alloy 2.4856 Male Elbow – ME
  • Type 625 Inconel Industrial Instrumentation Fittings
  • Inconel Alloy 625 Female Run Tee
  • 625 Inconel Reducing Adaptor
  • Inconel Alloy 625 Male Run Tee
  • Inconel® Alloy 625 Instrumentation Tube Fittings
  • Inconel Alloy 625 Plug (Port Ends)-TP
  • 625 Inconel Male Pipe Weld Elbow-MPWE
  • Inconel 625 Port Connector-PC
  • Inconel 625 Coupling Socket
  • Inconel 625 Male ElboW
  • Inconel 625 Instrumentation Tube Fittings
  • Alloy 625 Male Adapter-MA
  • 625 Inconel Hex Long Nipple
  • Inconel Alloy 625 Female Connector
  • Alloy 2.4856 Compression Tube Fittings
  • Inconel® Alloy 625 Female Adapter-FA
  • Inconel 625 Male Plug
  • Inconel 625 Back Ferrule-BF
  • Inconel 625 Hose Nipple BSP
  • Inconel 2.4856 Tube Socket Weld Union-TSWU
  • 625 Inconel Male Branch Tee
  • Inconel 625 Instrumentation Reducer-R
  • Alloy 625 Bulk Head Male Connector
  • Alloy 625 Female Branch Tee
  • Inconel Alloy 625 Female Elbow
  • Inconel 625 Tube Socket Weld Elbow-TSWE
  • Inconel 625 Adaptor
  • Alloy 625 Front Ferrule-FF
  • Inconel Grade 625 Reducer Union
  • Inconel 625 Male Pipe Weld Connector-MPWC

Dimensions

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

Chemical Structure

Grade C Mn Si S Cu Fe Ni Cr
Inconel 625 0.10 max 0.50 max 0.50 max 0.015 max – 5.0 max 58.0 min 20.0 – 23.0

Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 625 8.4 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa – 930 Psi – 75,000 , MPa – 517 42.5 %

We Serve Application Industry

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.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

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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.

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