Stainless Steel 904L Tube Fittings

904L Stainless Steel Compression Tube Fittings represent the pinnacle of modern engineering, combining the remarkable properties of stainless steel with the precision of fitting design. These ASTM B649 UNS N08904 904L Ferrule Fittings are crafted from a high-performance austenitic alloy renowned for its exceptional resistance to corrosion, even in the harshest of environments. This alloy contains elevated levels of chromium, nickel, and molybdenum, which equip it with unparalleled durability and longevity. 

At Instrumxx Industries, we take pride in being the foremost authority in delivering top-tier Stainless Steel UNS N08904 Double Ferrule Tube Fittings. With an unwavering commitment to quality, innovation, and customer satisfaction, we have emerged as the leading SS 904L Instrumentation Tube Fittings Manufacturer, Supplier, Stockist, and Exporter in India. Our comprehensive range of offerings includes an array of sizes, specifications, standards, threads, and types, including Tube to Union, Tube to Male, Tube to Female, and Instrument Pipe Fittings, Accessories, designed to seamlessly align with the unique demands of your projects.

Specifications of 904L Stainless Steel Compression Tube Fittings

Standards

ASTM A276, ASME SA479
ASTM A182, ASME SA182

Types

Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories

Size

1/16 OD to 2 OD, Od to 50mm OD

Grade

SS 904L /  WNR 1.4539 / UNS N08904 / AISI 904L / SUS 904L / INOX 904L / Alloy 904L / URANUS B6 / SEW 400 / 2RK65 / RVS 904L

Ends

Threaded, Welding, JIC

904L Tube Fittings Other Trader Name

Grade 904L Stainless Steel Instrumentation Fittings

ASTM B649 UNS N08904 Pneumatic Fittings

SS 904L Compression Fittings

904L Stainless Steel Push-To-Connect Fittings

ASTM A276 UNS N08904 Stainless Steel Hydraulic Fittings

AISI 904L Stainless Steel Hydraulic Hose Fittings

Stainless Steel 1.4539 904L Compression Tube Fittings

904L EN 1.4539 Instrumentation Tube Fittings

AISI 904L Double Ferrule Fittings

904L SS Double Ferrule Tube Fittings

ASTM B649 UNS N08904 904L Ferrule Fittings

Alloy 904L Twin Ferrule Fittings

904L Alloy JIC Fittings

Stainless Steel Alloy 904L Flare Fittings

Pipe Tread

NPT (ASME B1.20.1, MILL-P-71058)

ISO Parallel - BSPP (BS 2779, ISO 228, JIS B 0202)

ISO Tapered - BSPT (BS 21, ISO 7, JIS B 0203)

ISO / BSP (Gauge) (ISO 228, BS 2779)

Unified (SAE) (ASME B 1.1)

Test certificate

ECE R110, EC-79, NACE MR0175/ISO 15156 and MR0103.

Pressure

1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi

Dimensions

Items Made from Hex – ASTM A276; Items made from Round Bar- ASTM A182

Stainless Steel 904L Tube Fittings Standard Configurations

  • Tube to Tube – Tee, Bulk Head, Straight, Elbow, Cross
  • Tube to Male – Male Tee, Male Elbow, Male Stud
  • Female Connector – Female Elbow, Tee, Straight
  • Positionable Elbow & Tee (Swivel)
  • Tube Closure – Cap, Plug
  • Ferrule Set, Weld Connector & Nut

Grade 904L Stainless Steel Tube Fittings Sizes

Grade 904L Stainless Steel Seamless Tube Fittings

  • Size: ⅛” to 2”
  • Pressure Rating: 3000psi -10000psi
  • Threads: NPT, BSPT, BSPP

ASTM B649 UNS N08904 Welded Tube Fittings & Tube Adapters

  • Size: 24” to 96” or custom
  • Pressure Rating: 3000 psi-10000psi
  • Threads: NPT, BSPT, BSPP

Types of 904L Stainless Steel Compression Tube Fittings

Grade 904L Stainless Steel Tube to Male Pipe Thread

  • 904L Stainless Steel Tube to Male Connector
  • AISI 904L Stainless Steel Tube to Bulkhead Male Connector
  • AISI 904L Tube to Male Elbow (45 Degree)
  • ASTM A276 UNS N08904 Stainless Steel Tube to Male Branch Tee
  • ASTM B649 UNS N08904 Tube to Male Run Tee

ASTM B649 UNS N08904 Tube to Female Pipe Thread

  • Grade 904L Stainless Steel Tube to Female Connector
  • SS 904L Tube to Bulkhead Female Connector
  • 904L Stainless Steel Tube to Female Elbow
  • Stainless Steel 1.4539 904L Tube to Female Branch Tee
  • 904L EN 1.4539 Tube to Female Run Tee

SS 904L Tube Ends

  • ASTM B649 UNS N08904 Tube Cap
  • 904L Alloy Plug
  • 904L SS Cap for Tube End
  • 904L EN 1.4539 Caps and Plugs
  • SS 904L NPT Thread Cap

904L Stainless Steel Tube to Tube

  • SS 904L Tube to Tube Union
  • Grade 904L Stainless Steel Tube to Tube Reducer Union
  • ASTM A276 UNS N08904 Stainless Steel Tube to Tube Bulkhead Union
  • 904L EN 1.4539 Tube to Tube Bulkhead Reducer Union
  • AISI 904L Tube to Tube Bulkhead Union Elbow

ASTM A276 UNS N08904 Stainless Steel Port Connector

  • SS 904L Reducer
  • Grade 904L Stainless Steel Bulkhead Reducer
  • ASTM A276 UNS N08904 Stainless Steel Male Adapter
  • 904L EN 1.4539 Female Adapter
  • AISI 904L Weld Adapter

AISI 904L Stainless Steel Weld Fittings

  • SS 904L Tube Socket Weld Union
  • Grade 904L Stainless Steel Tube Socket Weld Elbow
  • ASTM A276 UNS N08904 Stainless Steel Male Pipe Weld Connector
  • 904L EN 1.4539 Male Pipe Weld Elbow

Stainless Steel 1.4539 904L Special Fittings

  • SS 904L Sanitary Flange
  • Grade 904L Stainless Steel Lap Joint Flange Connector
  • ASTM A276 UNS N08904 Stainless Steel Integral Flange Connector
  • 904L EN 1.4539 Vent Protector

904L EN 1.4539 Hose Fittings

  • SS 904L Hose Male Adapter
  • Grade 904L Stainless Steel Hose Tube Adapter Swaged
  • ASTM A276 UNS N08904 Stainless Steel Hose Port Connector - Serrated
  • 904L EN 1.4539 Barbed Male Adapter
  • AISI 904L Hose Connector Sleeve

AISI 904L Tube Fittings Accessories

  • SS 904L Front Ferrule
  • Grade 904L Stainless Steel Back Ferrule
  • ASTM A276 UNS N08904 Stainless Steel Nut
  • 904L EN 1.4539 Fitting Gasket
  • AISI 904L O-Seal Connector Lock Nut

Dimensions standards of 904L Alloy Double Ferrule Fittings

                                    NPT Threads Dimensions

NPT Thread

Dash

Male Thread

Female

Size & Pitch

Size

Minor OD

Thread ID

inch – TPI

 

mm

inch

mm

inch

1/8 – 27

-2

9.9

0.39

8,4

0.33

1/4 – 18

-4

13,2

0.52

11,2

0.44

3/8 – 18

-06

16,6

0.65

14,7

0.58

1/2 – 14

-8

20,6

0.81

17,8

0.7

3/4 – 14

-12

26,0

1.02

23,4

0.92

1 – 11.1/2

-16

32,5

1.28

29,5

1.16

1.1/4 – 11.1/2

-20

41,2

1.62

38,1

1.5

1.1/2 – 11.1/2

-24

47,3

1.86

43,9

1.73

2 – 11.1/2

-32

59,3

2.33

56,4

2.22

2.1/2 – 8

-40

71,5

2.82

69,1

2.72

3 – 8

-48

87,3

3.44

84,8

3.34

Other Types of SS 904L Tube Fittings

  • Straight Union
  • Bulkhead Union
  • Reducing Union
  • Union Elbow
  • Union Tee
  • Union Cross
  • Male Connector
  • Female Elbow
  • Male Adaptor
  • Tube Nut
  • Female Connector
  • Male to Female Elbow
  • Female Adaptor
  • Front Ferrule
  • Male Bulkhead Connector
  • Male Run Tee
  • Tube End Reducer
  • Back Ferrule
  • Female Bulkhead Connector
  • Male Branch Tee
  • OD Plug
  • Male Elbow
  • Female Run Tee
  • OD Cap
  • Male to Male Elbow
  • Female Branch Tee
  • Bulkhead Lock Nut

SS 904L Instrumentation Fittings Price List

Instrumxx Industries, a reputable company in India, is recognized as one of the leading 904L Stainless Steel Compression Tube Fittings Suppliers and manufacturers. Our range includes Stainless Steel UNS N08904 Double Ferrule Tube Fittings, which are offered at highly competitive prices. To inquire about the latest price list and availability of our stock, simply click the "send your inquiry" button or reach out to us at info@instrumxx.co.in or sales@instrumxx.co.in. As a trusted SS 904L Instrumentation Fittings Supplier, we ensure that each product undergoes thorough testing before leaving our factory. Additionally, we offer customization options to cater to the specific needs of our valued customers.

SS 904L Ferrule Tube Fittings Pressure Ratings

NPT/ISO Ratings as per ASME B31.3 (Ambient temperature Process Piping)





NPT/BSPT


Male


Straight


Shape


Female


Straight





Shape

1/16

10000

9500

7500

7000

1/8

09100

9100

6400

5500

1/4

07500

7500

6600

5600

3/8

07200

7200

5300

5000

1/2

06600

5800

5200

4500

3/4

06400

6400

4300

3500

1

04600

4600

4500

3900

1-1/4

03500

3500

3500

3100

1-1/2

02900

2900

3200

2500

2

02600

2600

2700

2300



BSPT & BSPP Threads Dimensions

 

BSPT & BSPP

DASH

BSPT MALE

BSPP MALE

BSPT FEMALE

BSPP
FEMALE

SIZE & PITCH

SIZE

THREAD OD

THREAD  OD

THREAD ID

THREAD ID

inch – TPI

 

mm

inch

mm

inch

mm

inch

mm

inch

1/8 – 28

-2

9,5

0.37

9,6

0.38

8,4

0.33

8,6

0.34

1/4 – 19

-4

12,8

0.5

13,0

0.51

11,2

0.44

11,9

0.47

3/8 – 19

-6

16,3

0.64

16,5

0.65

14,7

0.59

15,2

0.6

1/2 – 14

-8

20,4

0.8

20.8

0.82

18,3

0.72

19,1

0.75

5/8 – 14

-10

22,5

0.89

22,8

0.9

20,6

0.81

20,8

0.82

3/4 – 14

-12

25,9

1.02

26,3

1.04

23,9

0.94

24,6

0.97

1 – 11

-16

32,6

1.28

33,1

1.3

29,7

1.17

30,7

1.21

1.1/4 – 11

-20

41,1

1.62

41,8

1.64

38,6

1.52

39,4

1.55

1.1/2 – 11

-24

47,0

1.85

47,7

1.88

44,5

1.75

45,5

1.79

2(11)

-32

58,6

2.31

59,5

2.34

56,4

2.22

57,4

2.26

2.1/2 – 11

-40

74,1

2.92

75.1

2.95

71,9

2.83

72,6

2.86

3 – 11

-48

86,6

3.41

87,9

3.46

84,6

3.33

85,4

3.36

Types of 904L UNS N08904 / 1.4539 Stainless Steel Seamless & Welded Tubes

SS 904L Seamless Tubes

UNS N08904 Seamless Tubes

WNR 1.4539 Seamless Tubes

SS 904L Welded Tubes

Stainless Steel 904L Round Tubes

Stainless Steel 904L Square Tubes

Stainless Steel 904L Rectangular Tubes

Fabricated 904L Stainless Steel Tubes

904L Electropolished Tubes

Applications of UNS N08094 / 1.4539 & 904L Stainless Steel Seamless & Welded Tubes

Our Stainless Steel 904L Tube Fittings find their utility across a wide spectrum of industries and applications, including:

  • Off-Shore Oil Drilling Companies
  • Power Generations
  • Petrochemicals
  • Specialty Chemicals
  • Pharmaceutical Equipment
  • Chemical Equipments
  • Sea Water Equipments
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
  • Other Applications

Features and Benefits of :

  • Corrosion Resistance: Stainless Steel 904L is celebrated for its remarkable corrosion resistance, making it an ideal choice for industries dealing with aggressive chemicals, acids, and saline environments. This property ensures extended service life and reduced maintenance costs.
  • High Strength: Our Stainless Steel 904L Tube Fittings offer impressive tensile and yield strength, ensuring structural integrity and reliability in critical applications.
  • Heat Resistance: These fittings retain their mechanical properties even at elevated temperatures, making them suitable for applications requiring stable performance under varying thermal conditions.
  • Versatility: With an array of sizes, specifications, threads, and fitting types, our offerings provide the versatility needed to accommodate diverse project requirements.
  • Precision Engineering: Our Tube Fittings undergo stringent manufacturing processes, resulting in impeccable dimensional accuracy, leak-free connections, and smooth functionality.
  • Ease of Installation: The thoughtfully designed fittings facilitate quick and hassle-free installation, minimizing downtime and labor costs.

Stainless Steel 1.4539 904L Double Ferrule Tube Fittings Equivalent

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 904L

1.4539

N08904

-

-

-

-

-

AISI 904L Stainless Steel Instrumentation Tube Fittings Chemical Compositions

Grade

C

Mn

Si

P

S

Cr

MoNi

N

Fe

SS 904L

0.2 max

1.5 max

0.75 max

0.04 max

0.030 max

23 - 30

0.50 max

0.25

Balance

ASTM A 276 UNS N08904 Stainless Steel Single Ferrule Fittings Mechanical Properties

Density

Melting Point

Tensile Strength

Yield Strength (0.2 Offset)

Elongation

7.5 g/cm3

1510 °C (2750 °F)

Psi - 75,000, MPa - 485

Psi - 40,000, MPa - 275

20 %

When you choose Instrumxx Industries as your Stainless Steel 904L Tube Fittings Supplier, you're choosing uncompromising quality, exceptional performance, and unparalleled service. Our commitment to innovation, reliability, and customer satisfaction sets us apart in the industry. With a track record of excellence and a comprehensive range of options, we empower you to find the perfect SS 904L Tube Fittings for your project needs.

Contact us at info@instrumxx.co.in / sales@instrumxx.co.in & explore our SS 904L Tube Fittings collection and take a step closer to elevating your industrial operations.

Instrumxx Industries

We provide a professional services with a real focus on customer.

Reach us

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Support

+91 9820101803
+91 9930482856
info@instrumxx.co.in
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