Katariya Steel

Stainless Steel 904L Flanges Manufacturer

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We, Katariya Steel, are one of the popular firms engaged in supplying and exporting Stainless Steel 904L Flange to our respected patrons. We provide excellent quality steel products, in various types and dimensions, at competitive prices.

Stainless Steel 904L Flange is a low carbon, high alloyed austenitic stainless steel that is commonly referred to as Super Austenitic. It is a 21/25 blend of chromium and nickel that has been combined with copper to boost its resistance to strong reducing acids like sulphuric acid. Stress corrosion cracking and crevice corrosion are also resistant to the steel. It can also be easily welded, formed, or toughened. SS 904L features a high concentration of costly elements like molybdenum (4%-5%) and nickel (23%-28%).

SS 904L Flanges, 904L Stainless Steel Flanges, ASME SA182 F904L Forged Flanges Supplier, UNS N08904 Flanges, SS 1.4539 Flat Face Flanges, Stainless Steel N08904 Raised Face Flange, Stainless Steel 904L Pipe Flanges, ANSI B16.5 Stainless Steel 904L Flanges, Stainless Steel 904L Plate Flange, Stainless Steel 904L Flanges, Stainless Steel 904L Industrial Flanges Manufacturer in Mumbai, India.

Stainless Steel 904L Flange has a tensile strength of 71 Ksi (min) and a 0.2% of yield strength of 32 Ksi. SS 904L stainless steels are highly resistant to chlorine attack and warm saltwater. The inclusion of substantial levels of nickel in SS 904L's composition accounts for its exceptional resistance to stress corrosion cracking. Furthermore, copper addition to these grades improves resistance to sulphuric acid and other reducing agents in both aggressive and moderate settings. Stainless steels of grade 904L have strong oxidation resistance. However, at high temperatures, notably above 400°C, the structural stability of this grade degrades. SS 904L can be solution heat-treated at temperatures ranging from 1090 to 1175°C before quick cooling. These grades can be hardened by thermal treatment. It is possible to weld SS 904L with all conventional methods and doesn't require pre-heat and pre-weld heat treatment.

It is often used in utility scrubber assemblies and acid and fertilizer production equipment. The steel flanges offered by us are checked in terms of quality before supplying to our customers. Katariya Steel Distributors offer these flanges at market leading prices to our clients.

SS 904L Reducing Flanges, ASTM A182 F904L Slip On Flanges, ASTM A182 Stainless Steel 904L Forged Flanges, Austenitic Stainless Steel 904L Flange, ASME B16.36 SS 904L Orifice Flange Dimensions, SS 904L Spectacle Blind Flanges, SS 1.4539 Long Weld Neck Flange Manufacturers, SUS 904L Flanges, 904L SS Socket Weld (SWRF) Flanges, Stainless Steel 904L Flanges Stockist, SS 904L WNRF Flange Exporter, Grade 904L SS Ring Type Joint (RTJ) Flange Manufacturer, ASME SA182 Stainless Steel 904L Screwed / Threaded Flanges Supplier in India

Specification For SS 904L Flanges

Specifications ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Equivalent Grades Of Stainless Steel 904L Flanges

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

SS 904L Flanges Chemical Composition

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

904L SS Flanges Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 904L 7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %

Ready Stock Of Stainless Steel 904L Flanges Supplier

  • 904L Stainless Steel BS Standard Table E
  • Austenitic Stainless Steel 904L Flanges
  • 904L Stainless Steel 150 LBS Threaded Flanges
  • ASME B16.5 Stainless Steel 904L Flanges
  • ASTM A182 F904L Stainless Steel Flange
  • Stainless Steel 904L Male & Female Flanges
  • SS 1.4539 1500 LBS Screwed Flanges
  • 904L Stainless Steel Spectacle Blind Flanges
  • Stainless Steel 904L Flat Face Flanges
  • UNS N08904 Stainless Steel RTJ Flanges
  • 904L SS Weldo Flanges
  • SS Gr 904L Industrial Lap Joint Flanges
  • Type 904L Stainless Steel Threaded Flange
  • Stainless Steel 904L BSP Thread Flange
  • SS 904L NPT Thread Flanges
  • 904L Stainless Steel High Hub Blind Flanges
  • Grades 904L Stainless Steel Flanges
  • SS 904L Nipo Flanges
  • SS 904L Long Welding Neck Flange
  • Stainless Steel 904L Loose Flanges
  • 904L SS British Standard Table D Pipe Flanges
  • 904L Stainless Steel Spades Ring Spacers Flanges

Stainless Steel 904L Flanges Weight Chart

15mm (1/2″) Stainless Steel 904L Flanges Weight Chart

Pipe Normal Diam.
O.D. Flange 
Thk. Of Flange Min 
Diam.
of
Hub 
Diameter of Raised Face 
Length Hub.Y
Thread Length
Diam. 
of Bolt
Circle
Diam. 
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
1/2″
15
89.00
11.20
30.20
35.10
15.70
15.70
60.50
15.80
4
1/2″
0.4
0.9
3/4″
20
98.50
12.70
38.10
42.90
15.70
15.70
69.90
15.80
4
1/2″
0.7
1.5
1″
25
108.00
14.20
49.30
50.80
17.50
17.50
79.30
15.80
4
1/2″
0.8
1.8
1-1/4″
32
117.50
15.70
58.70
63.50
20.60
20.60
88.90
15.80
4
1/2″
1.2
2.6
1-1/2″
40
127.00
17.50
65.00
73.20
22.40
22.40
98.60
15.80
4
1/2″
1.5
3.3
2″
50
152.50
19.10
77.70
91.90
25.40
25.40
120.70
19.10
4
5/8″
2.3
5.1
2-1/2″
65
178.00
22.40
90.40
104.60
28.40
28.40
139.70
19.10
4
5/8″
3.7
8.1
3″
80
190.50
23.90
108.00
127.00
30.20
30.20
152.40
19.10
4
5/8″
4.1
9
3-1/2″
90
216.00
23.90
122.20
139.70
31.80
31.80
177.80
19.10
8
5/8″
5.1
11.2
4″
100
228.50
23.90
134.90
157.20
33.30
33.30
190.50
19.10
8
5/8″
5.9
13
5″
125
254.00
23.90
163.60
185.70
36.60
36.60
215.90
22.40
8
3/4″
7
15.4
6″
150
279.50
25.40
192.00
215.90
39.60
39.60
241.30
22.40
8
3/4″
8.4
18.5
8″
200
343.00
28.40
246.10
269.70
44.50
44.50
298.50
22.40
8
3/4″
13
28.6
10″
250
406.50
30.20
304.80
323.90
49.30
49.30
362.00
25.40
12
7/8″
18
39.5
12″
300
482.50
31.80
365.30
381.00
55.60
55.60
431.80
25.40
12
7/8″
29
64
14″
350
533.50
35.10
400.10
412.80
57.20
57.20
476.30
28.50
12
1″
39
86
16″
400
597.00
36.60
457.20
469.90
63.50
63.50
539.80
28.50
16
1″
47
103
18″
450
635.00
39.60
505.00
533.40
68.30
68.30
577.90
31.80
16
1 1/8″
57
126
20″
500
698.50
42.90
558.80
584.20
73.20
73.20
635.00
31.80
20
1 1/8″
76
167
24″
600
813.00
47.80
663.40
692.20
82.60
82.60
749.30
35.10
20
1 1/4″
97
214

Stainless Steel 904L Pipe Flange Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Pipe Flanges Classes 25, 125 and 250
  • ASME B16.5, Flanges NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

904L Stainless Steel Flanges Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

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Stainless Steel 904L Flanges Applications and Uses

Aerospace Industry

Oil & Gas Industry

Petrochemical Industry

Construction Industry

Mining Industry

Domestic Supply of Stainless Steel 904L Flanges

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

International Supply of Stainless Steel 904L Flanges

  • India India
  • Japan Japan
  • Russia Russia
  • United States United States
  • Saudi Arabia Saudi Arabia
  • Kuwait Kuwait
  • Singapore Singapore
  • Malaysia Malaysia
  • Germany Germany
  • Italy Italy
  • China China
  • UK UK
  • Canada Canada
  • Iran Iran
  • Thailand Thailand
  • South Korea South Korea
  • Turkey Turkey
  • Morocco Morocco
  • Costa Rica Costa Rica
  • Kazakhstan Kazakhstan
  • Philippines Philippines
  • Egypt Egypt
  • Vietnam Vietnam
  • Oman Oman
  • Australia Australia
  • Qatar Qatar
  • Portugal Portugal
  • Mexico Mexico
  • Brazil Brazil
  • France France
  • South Africa South Africa
  • Jordan Jordan
  • Spain Spain
  • Hong Kong Hong Kong
  • Netherlands Netherlands
  • Indonesia Indonesia
  • Taiwan Taiwan
  • Nigeria Nigeria
  • Bangladesh Bangladesh
  • Iraq Iraq
  • Ukraine Ukraine
  • Poland Poland
  • Romania Romania
  • Cyprus Cyprus
  • Angola Angola
  • Colombia Colombia
  • Norway Norway
  • Chile Chile
  • Tobago Tobago
  • Greece Greece
  • Czechia Czechia
  • Belgium Belgium
  • Sri Lanka Sri Lanka
  • Myanmar Myanmar
  • Venezuela Venezuela

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Workers

Very Reasonable
Price

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