Stainless Steel 904L Instrumentation Fittings Manufacturer

Global Steel is a prominent supplier and manufacturer of Stainless Steel 904L Instrumentation Fittings. These fittings are made using superior quality raw materials and world-class technology. We make these instrumentation Fittings with great care to ensure that they are of the best quality to satisfy the needs of both domestic and international customers, and we provide them as requested.

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These Stainless Steel 310S Instrumentation Fittings are also available in a number of sizes, finishes, lengths, and thicknesses. While producing high-quality instrumentation Fittings, our professional craftsmen adhere to all requirements.

Stainless Steel 904L Instrumentation Fittings are made from alloy steel which is used in applications which require relatively high resistance to corrosion. Stainless Steel 904L Instrumentation Fittings are made of a pure alloy with low sulphur content. They can be used in several applications. The copper in its alloy enhances its resistance to strong acids like sulphuric acid. Stainless Steel 904L Instrumentation Fittings have higher magnetic properties than other stainless steel instrumentation fittings. In acidic environments, Stainless Steel 904L Instrumentation Fittings display strong resistance to stress corrosion cracking and crevice corrosion. In chloride solutions, Stainless Steel 904L Instrumentation Fittings have excellent abilities to resist pitting due to the addition of nickel in its composition. Solution heat-treating of grade 904L stainless steels at 1090 to 1175°C followed by quick cooling is possible. These grades can be hardened by thermal treatment. Stainless Steel 904L Instrumentation Fittings can be easily welded using common welding techniques. preheat and post-heat treatment is not required in Stainless Steel 904L Instrumentation Fittings.

What types of Stainless Steel 904L Instrumentation Fittings are available in the market?

Stainless Steel 904L Instrumentation Fittings are available in various types, including tube fittings, pipe fittings, and compression fittings. These fittings are available in different sizes, shapes, and specifications to suit multiple applications. Some commonly used Stainless Steel 904L Instrumentation Fittings include elbows, tees, adapters, couplings, valves, and reducers. These fittings are used in chemical processing, oil and gas, power generation, and water treatment.

What are the advantages of using Stainless Steel 904L Instrumentation Fittings?

Stainless Steel 904L Instrumentation Fittings offer several advantages. They are highly resistant to corrosion and pitting in aggressive environments, including sulfuric acid, hydrochloric acid, and other chloride-containing environments. This material is also highly resistant to stress corrosion cracking, making it suitable for harsh conditions. Stainless Steel 904L Instrumentation Fittings are durable and long-lasting, with excellent fatigue strength and toughness. They are also easy to install, disassemble, and reassemble and require minimal maintenance. These fittings are commonly used in various applications, including chemical processing, oil and gas, and power generation.

Can Stainless Steel 904L Instrumentation Accessories be used in cryogenic applications?

Cryogenic applications can make use of stainless steel 904L instrumentation accessories. The material is exceptionally resistant to corrosion and fracture at cryogenic temperatures and has good low-temperature toughness. The storage and transportation of liquefied natural gas (LNG), as well as other low-temperature industrial applications, are examples of applications where it is appropriate for use. Yet to guarantee optimum performance in cryogenic conditions, it’s crucial to choose a suitable grade of Stainless Steel 904L Instrumentation Accessories and to ensure proper installation.

Specification of SS 904L 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.
Stainless Steel 904L Instrumentation Fittings

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS KS AFNOR EN
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5

Different Types

Instrumentation Union

SS 904L Instrumentation Union

Instrumentation Elbow

SS 904L Instrumentation Elbow

SS 304, 304L, 304H Pipe Clamp

SS 904L Instrumentation Tee

Instrumentation Connector

SS 904L Instrumentation Connector

Instrumentation Reducer

SS 904L Instrumentation Reducer

Instrumentation Cross

SS 904L Instrumentation Cross

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 904L Instrumentation Fittings as per DIN, ISO, JIS or ANSI Standard.

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Available Stock

  • SS 904L Instrument Female Run Tee-FRT
  • 904L SS Instrumentation Fittings
  • INOX 904L Instrumentation Fittings
  • Stainless Steel 904L Nut
  • SS 904L Bulk Head Union-BU
  • Stainless Steel 1.4539 Male Elbow – ME
  • 904L Stainless Steel Reducer Union-RU
  • SS 904L 45° Male Elbow – ME
  • Stainless Steel 904L Male Branch Tee-MBT
  • Stainless Steel 904L Male Stud Coupling Connector
  • UNS N08904 Instrumentation Fittings
  • UNS N08904 Stainless Steel Union-U
  • Grade 904L Stainless Steel Union Elbow-UE
  • Stainless Steel 904L Instrumentation Fittings
  • Stainless Steel 904L BSPP Plugs
  • Stainless Steel N08904 Instrumentation Fittings
  • SS 904L Male Run Tee-MRT
  • Type 904L SS Industrial Instrumentation Fittings
  • SS 904L Union Cross-UC
  • Stainless Steel 904L Coupling Reducer
  • Stainless Steel 904L Female Branch Tee-FBT
  • 904L Stainless Steel Female Connector-FC
  • 904L SS Gauge Adaptor
  • Stainless Steel 904L Bulk Head Male Connector
  • SS 904L Instrumentation Tube Fittings
  • Stainless Steel 904L Female Adapter-FA
  • SS 904L Tube Socket Weld Elbow-TSWE
  • SS 904L Female Connector
  • Stainless Steel 904L Coupling Socket
  • Stainless Steel 904L Port Connector-PC
  • Stainless Steel 904L Male Pipe Weld Connector-MPWC
  • Stainless Steel 904L Back Ferrule-BF
  • SS 1.4539 Compression Tube Fittings
  • 904L SS Male Adapter-MA Dealers
  • SS 904L Instrumentation Reducer-R
  • Stainless Steel 904L Male Plug
  • Austenitic Stainless Steel 904L Female Run Tee
  • Stainless Steel 904L Bulk Head Reducer BR
  • 904L Stainless Steel Hex Long Nipple
  • Stainless Steel 904L Instrumentation Tube Fittings
  • SS 904L Front Ferrule-FF
  • Stainless Steel 904L Hose Nipple BSP
  • Stainless Steel 904L Adaptor
  • 904L SS Male Branch Tee
  • Stainless Steel 904L Female Elbow-FE

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 P S Cr Mo Ni Cu
SS 904L 0.020 max 2.00 max 1.00 max 0.040 max 0.030 max 19.00 – 23.00 4.00 – 5.00 max 23.00 – 28.00 1.00 – 2.00

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %

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 Stainless Steel 904L Instrumentation Fittings Across the Globe

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

Domestic Supply Stainless Steel 904L Instrumentation Fittings

Ernakulam, Brisbane, Jaipur, Dammam, Moscow, Visakhapatnam, Ahmedabad, Montreal, Chennai, Houston, Ho Chi Minh City, Ahvaz, Hanoi, Ankara, Indore, Ludhiana, New York, Thiruvananthapuram, Jakarta, Pune, Secunderabad, Ranchi, Sharjah, Thane, Mumbai, Caracas, Cairo, Lahore, Chiyoda, Faridabad, Abu Dhabi, Rio de Janeiro, Singapore, Kuala Lumpur, Nagpur, Los Angeles, Madrid, Kolkata, Istanbul, Bangkok, Al Jubail, Calgary, Doha, Muscat, Baroda, Milan, Jeddah, Chandigarh, Perth, Rajkot, Petaling Jaya, Ulsan, Colombo, Kuwait City, Gimhae-si, London, Navi Mumbai, Pimpri-Chinchwad, Noida, Manama, Coimbatore, Gurgaon, Jamshedpur, Melbourne, Riyadh, Hyderabad, Algiers, Kanpur, Bhopal, Bogota, Vung Tau, Surat, Santiago, Aberdeen, Howrah, Al Khobar, Granada, Geoje-si, Busan, Vadodara, Dubai, New Delhi, Nashik, Hong Kong, Karachi, Toronto, Sydney, Edmonton, Lagos, Haryana, Port-of-Spain, Mexico City, Atyrau, La Victoria, Dallas, Tehran, Seoul, Bengaluru, Courbevoie.

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