Incoloy 825 Instrumentation Fittings Manufacturer

Global steel is a prominent supplier of Incoloy 825 Instrumentation Fittings and is available at the most competitive prices in the industry. We ensure top-quality as all our products undergo a strict quality check to ensure that there are no discrepancies.

To provide oxidation resistance, Incoloy 825 Instrumentation Fittings are made of nickel, iron, chromium, molybdenum, and copper in their alloy. When compared to normal stainless steel, the high amounts of nickel, molybdenum, and copper give significant oxidation resistance. Incoloy 825 Instrumentation Fittings provide good corrosion resistance. It has enough nickel to survive stress corrosion cracking caused by chloride ions. Because of the molybdenum and copper composition, the alloy is resistant to acids and reducing agents.

Table Of content

Incoloy 825 Instrumentation Fitting is titanium stabilized to resist pitting and intergranular attack after manufacturing, particularly welding, which includes heating in the critical sensitization temperature range (650°C – 760°C). Sulphuric and phosphoric acid corrosion resistance is good in Incoloy 825 instrumentation fittings, which are generally considered the most cost-effective alloy in sulphuric acid applications. Both hot and cold work is possible with Incoloy 825. Working temperatures should be between 870 and 1180 degrees Celsius, with a finish temperature between 870 and 980 degrees Celsius. For the best corrosion resistance, hot wrought products should be stabilized and annealed before use. This alloy is less difficult to cold shape than stainless steel.

Incoloy 825 Instrumentation fittings display excellent mechanical properties in temperatures ranging from sub-zero to relatively high temperatures. When exposed to temperatures above 1000 degrees Fahrenheit, the microstructure of the alloy may change causing a fall in its ductility and strength.   Due to this reason, it is advised not to use Incoloy 825 instrumentation fittings where creep-rupture properties are of dire importance.

Specification of Incoloy 825 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.
Incoloy 825 Instrumentation Fittings

Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR GOST JIS BS EN OR
Incoloy 825 2.4858 N08825 NC 21 FeDU XH38BT NCF 825 NA 16 NiCr21Mo ЭП703

Different Types

Instrumentation Union

Incoloy 825 Instrumentation Union

Instrumentation Elbow

Incoloy 825 Instrumentation Elbow

SS 304, 304L, 304H Pipe Clamp

Incoloy 825 Instrumentation Tee

Instrumentation Connector

Incoloy 825 Instrumentation Connector

Instrumentation Reducer

Incoloy 825 Instrumentation Reducer

Instrumentation Cross

Incoloy 825 Instrumentation Cross

Contact us to get a quick quote for your requirement.

We offer These Incoloy 825 Instrumentation Fittings as per DIN, ISO, JIS or ANSI Standard.

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Available Stock

  • 825 Incoloy Female Connector-FC
  • UNS N08825 Incoloy Union-U
  • Alloy 825 BSPP Plugs
  • Incoloy Alloy 825 45° Male Elbow – ME
  • 825 Incoloy Alloy Gauge Adaptor
  • UNS N08825 Instrumentation Fittings
  • Incoloy N08825 Instrumentation Fittings
  • Incoloy 825 Nut
  • 825 Incoloy Instrumentation Fittings
  • Incoloy 825 Female Elbow-FE
  • Incoloy 825 Instrumentation Tube Fittings
  • Incoloy 825 Male Branch Tee-MBT
  • Incoloy Alloy® 825 Bulk Head Union-BU
  • Incoloy 2.4858 Male Elbow – ME
  • Incoloy 825 Male Stud Coupling Connector
  • 825 Inconel Alloy Bulk Head Female Connector-BFC
  • Incoloy Alloy 825 Male Run Tee-MRT
  • Inconel 825 Instrument Female Run Tee-FRT
  • 825 Incoloy Reducer Union-RU
  • Type 825 Incoloy Industrial Instrumentation Fittings
  • Incoloy 825 Instrumentation Fittings
  • Incoloy 825 Female Branch Tee-FBT
  • Grade 825 Incoloy Union Elbow-UE
  • Inconel Gr 825 Instrumentation Fittings
  • Inconel 825 Union Cross-UC
  • Incoloy 825 Coupling Reducer
  • 825 Incoloy Alloy Instrumentation Fittings
  • 825 Inconel Alloy Instrumentation Fittings
  • 825 Incoloy Hex Long Nipple
  • Incoloy 825 Female Elbow
  • Incoloy 825 Coupling Socket
  • Incoloy 825 Male Plug
  • Inconel 825 Tube Socket Weld Elbow-TSWE
  • 825 Incoloy Alloy® Female Branch Tee
  • Inconel 2.4858 Compression Tube Fittings
  • Incoloy 825 Bulk Head Male Connector
  • Incoloy 825 Back Ferrule-BF
  • 825 Incoloy Reducing Adaptor
  • Incoloy Alloy 825 Male Run Tee
  • Incoloy 825 Male Pipe Weld Connector-MPWC
  • Incoloy Alloy 825 Instrumentation Reducer-R
  • Incoloy 825 Bulk Head Reducer BR
  • Alloy 825 Male Elbow
  • 825 Incoloy Alloy Male Adapter-MA
  • Inconel Grade 825 Reducer Union
  • Inconel 825 Female Connector
  • 825 Incoloy Male Pipe Weld Elbow-MPWE
  • Incoloy 825 Port Connector-PC
  • 825 Inconel Male Branch Tee
  • Incoloy 825 Female Adapter-FA
  • Incoloy 825 Female Run Tee
  • Incoloy Alloy 825 Plug (Port Ends)-TP
  • Incoloy 825 Hose Nipple BSP
  • Incoloy 825 Adaptor
  • Alloy 825 Front Ferrule-FF
  • Incoloy 2.4858 Tube Socket Weld Union-TSWU

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 Cr Fe Ni C Mn Cu Si S
Incoloy 825 19.5 – 23.5 1.0 max 38.0 – 46.0 0.05 max 1.0 max 1.5 – 3.0 0.5 max 0.03 max

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.47 g/cm3 1413 °C (2580 °F) Psi – 95,000 , MPa – 655 Psi – 45,000 , MPa – 310 40 %

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

We Export Incoloy 825 Instrumentation Fittings Across the Globe

Thailand, Malaysia, India, New Zealand, Hungary, Sri Lanka, Netherlands, South Africa, Romania, Zimbabwe, Brazil, Chile, Costa Rica, United Kingdom, Estonia, Singapore, Bahrain, China, Nepal, Bolivia, Iraq, Gabon, Lahore, Japan, Finland, Morocco, Canada, Mongolia, Bangladesh, Saudi Arabia, Indonesia, Ghana, Yemen, Macau, columbia, Venezuela, Gambia, Hong Kong, Bhutan, South Korea, Germany, Spain, Switzerland, France, Iran, Kuwait, United Arab Emirates, Czech Republic, Algiera, Ecuador, Greece, Poland, Trinidad & Tobago, Slovakia, Azerbaijan, Lithuania, Kazakhstan, Mexico, Sweden, Israel, Angola, Turkey, Oman, Namibia, Bulgaria, Philippines, Egypt, Australia, Peru, United States, Belgium, Belarus, Libya, Tunisia, Ireland, Serbia, Nigeria, Jordan, Kenya, Tibet, Argentina, Austria, Norway, Denmark, Colombia, Portugal, Lebanon, Puerto Rico, Qatar, Afghanistan, Croatia, Pakistan, Algeria, Vietnam, Taiwan, Italy, Russia, Ukraine.

Domestic Supply Incoloy 825 Instrumentation Fittings

Noida, Bengaluru, Jaipur, Secunderabad, Howrah, Ludhiana, Haryana, New Delhi, Kolkata, Surat, Chandigarh, Thane, Visakhapatnam, Pimpri-Chinchwad, Hyderabad, Chennai, mumbai, Bhopal, Navi Mumbai, Kanpur, Nagpur, Thiruvananthapuram, Rajkot, Ranchi, Faridabad, Ahmedabad, Nashik, Jamshedpur, Ernakulam , Gurgaon, Pune, Indore.

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