Stainless
Steel 904L Flanges produced by Duplex Steel &
Alloys are made with high quality raw materials and modern machinery. These
ensure that the flanges are of standards set by the industry. Because of our
dedication to customer satisfaction, our goods have garnered worldwide
praise and recognition.
The stainless steel 904L Flanges is
made from a grade from the austenitic stainless steel group that has low
carbon content and is non-stabilized in structure. Additionally, the steel
is resistant to stress corrosion cracking, and crevice corrosion. The alloy
is non-magnetic in the annealed state, is easily formed, strong, and
weldable. The alloy has a high concentration of molybdenum and nickel which
makes the 904L grade costlier than other grades.
904L Stainless Steel Flange, SS 904L Flange, SS 904L Flange Price List,
Stainless Steel 904L Flange, Stainless Steel 904L Flanges Suppliers,
Stainless Steel 904L Flange Suppliers in Mumbai, India.
SS 904L Spectacle Blind Flange, ASTM A182 F904L Stainless Steel Flanges, 904L Stainless
Steel Pipe Flange, SS 904L Blind Flange, Flange SS 904L, SS 904L Slip On Flange, SS 904L
Flange HSN Code, SS 904L Flange Dimensions, Stainless Steel 904L Flange Manufacturers in
India.
Stainless
Steel 904L Flanges have exceptional resistance against chlorine
attacks and warm seawater and the presence of nickel in the composition helps the alloy
to have outstanding resistance to stress corrosion cracking. Additionally, integrating
copper into these grades enhances resistance to sulphuric acid and other reducing agents
in both harsh and mild environments. Grade 904L has a corrosion resistance that lies
between a super austenitic and austenitic family of stainless steel.
Stainless Steel 904L Flanges can resist a sulfuric acid atmosphere
up to 100% concentration. It is also very resistant to a wide range of inorganic and
organic acids. Although it is resistant to many acids, acids comprising halide ions
could be hostile, rendering the alloy useless against them. For welding and forming, the
temperature of the hot forming operations should be between 850–1150°C, followed by
quenching. Because of the ductility and formability of SS 904L, cold forming processes
can be applied. The alloy has been used in situations where resistance to chlorides and
acids is important. Air pollution control, chemical processing, oil and gas production,
the pharmaceutical sector, and seawater and saline waters are examples of these.
SS 904L Flanges Specification
| Standard |
ASTM A182 / ASME SA182 |
| Dimensions |
ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10,
EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN
Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44,
ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Flange Size Chart |
1/2" (15 NB) to 48" (1200NB), DN10~DN5000 |
| Pressure Rating |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS |
16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K |
| Flange Connection / Flange Face Type |
Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large
Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small
Tongue, Large Tongue & Groove, Groove, Flange Pipe. |
| Origin |
West Europe / Japan / Indian / USA / Korean |
| Types of Flanges |
Threaded / Screwed / Forged / Plate |
| Coating |
Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold
and Hot Dip Galvanized |
| Test Of Flange |
Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle
detector, X-ray detector, Hydrostatic testing machine. |
| Production technique Used |
Heat treated, Forged and Machined |
| Equipment |
Press machine, Bending machine, Pushing Machine, Sand-blasting machine,
electric bevelling machine etc. |
| Test Certificates |
EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report,
Third Party Inspection Report, etc |
Types of Stainless Steel 904L Flanges
904L SS Slip On Flange
SS 904L Plate Flanges
904L SS Welding Neck Flange
904L SS Blind Flange
904L SS Spectacle Blind Flange
904L Stainless Steel Socket Weld Flange
ASTM A182 904L SS Threaded Flange
904L Stainless Steel Lap Joint Flange
UNS N08904 Stainless Steel RTJ Flange
904L SS Long Weld Neck Flange
SS 904L Tongue and Groove Flange
904L Stainless Steel Orifice Flange
904L Stainless Steel Flange Equivalent Material
| STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
KS |
BS |
AFNOR |
EN |
| SS 904L |
1.4539 |
N08904 |
SUS 904L |
STS 317J5L |
904S13 |
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 |
SS 904L Flange Mechanical Properties
| Density |
Melting Point |
Tensilee Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 7.95 g/cm3 |
1510 °C (2750 °F) |
Psi – 75,000 , MPa – 485 |
Psi – 40,000 , MPa – 275 |
20 % |
904L SS Flange, SS 904L Flange Supplier, Stainless Steel 904L Flange Supplier, 904L
Stainless Steel SORF Flange, ASME B16.5 Stainless Steel 904L Flanges, SS 904L Flanges
Suppliers in Mumbai.
If you are looking for best prices for 904L Stainless Steel Flanges, 904L
Stainless Steel Flange, 904L Grade Stainless Steel Flange email us on info@duplexsteelalloys.com
or call us on +91 9664408767
SS 904L Flange Price List
| Product |
Price |
| 904L Stainless Steel Flange Price List |
US $8.72-21.57 / Piece |
| 904L Stainless Steel Slip on Flange Price |
US $13.58-30.23 / Piece |
| Stainless Steel 904L Weld Neck Flange Price List |
US $8.72-13.58 / Piece |
| 904L Stainless Steel Square Flanges Price List |
S $13.56-28.23 / Piece |
| 904L Stainless Steel Orifice Flange Price |
US $6.82-21.57 / Piece |
| SS 904L 2 Inch SS Flange Price |
US $15.58-28.45 / Piece |
| SS 904L Lapped Flange Price |
US $15.86-31.33 / Piece |
| 904L SS Threaded Flange Prices |
US $5.52-19.47 / Piece |
| 904L Stainless Steel Blind Flange Price |
US $1.2-2.9 / Kilogram |
| SS 904L Spectacle Blind Flange Price |
US $2,100.00-3,500.00 / Ton |
904L Stainless Steel Flanges Pressure
and Temperature Ratings
| Temperature °F |
Class 150 |
Class 600 |
Class 1500 |
Class 400 |
Class 900 |
Class 300 |
Class 2500 |
| -20 to 100 |
275 |
1440 |
3600 |
960 |
2160 |
720 |
6000 |
| 300 |
205 |
1080 |
2700 |
720 |
1620 |
540 |
4500 |
| 200 |
230 |
1200 |
3000 |
800 |
1800 |
600 |
5000 |
| 400 |
190 |
995 |
2485 |
660 |
1490 |
495 |
4140 |
| 600 |
140 |
875 |
2185 |
580 |
1310 |
435 |
3640 |
| 650 |
125 |
860 |
2150 |
575 |
1290 |
430 |
3580 |
| 500 |
170 |
930 |
2330 |
620 |
1395 |
465 |
3880 |
| 700 |
110 |
850 |
2125 |
565 |
1275 |
425 |
3540 |
| 750 |
95 |
830 |
2075 |
555 |
1245 |
415 |
3460 |
| 850 |
65 |
790 |
1980 |
530 |
1190 |
395 |
3300 |
| 800 |
80 |
805 |
2015 |
540 |
1210 |
405 |
3360 |
| 900 |
50 |
780 |
1945 |
520 |
1165 |
390 |
3240 |
| 950 |
35 |
765 |
1910 |
510 |
1145 |
380 |
3180 |
| 1000 |
20 |
640 |
1605 |
430 |
965 |
320 |
2675 |
| 1100 |
20 |
515 |
1285 |
345 |
770 |
255 |
2145 |
| 1150 |
20 |
400 |
995 |
265 |
595 |
200 |
1655 |
| 1050 |
20 |
615 |
1545 |
410 |
925 |
310 |
2570 |
| 1200 |
20 |
310 |
770 |
205 |
465 |
155 |
1285 |
| 1250 |
20 |
225 |
565 |
150 |
340 |
115 |
945 |
| 1300 |
20 |
170 |
430 |
115 |
255 |
85 |
715 |
| 1400 |
20 |
95 |
240 |
65 |
145 |
50 |
400 |
| 1350 |
20 |
125 |
310 |
80 |
185 |
60 |
515 |
| 1450 |
15 |
70 |
170 |
45 |
105 |
35 |
285 |
| 1500 |
10 |
55 |
135 |
35 |
80 |
25 |
230 |
SS 904L Flange Weight Chart
| NPS (Nominal Pipe Size) |
Loose (Lap Joint) |
NPT (Threaded) |
SORF (Slip On) |
BLRF (Blind) |
SWRF (Socket Weld) |
WRNR (Weld Neck) |
| ½ |
1 |
1 |
1 |
2 |
2 |
2 |
| 1 |
2 |
2 |
2 |
2 |
2 |
3 |
| 1¼ |
3 |
3 |
3 |
3 |
3 |
3 |
| ¾ |
2 |
2 |
2 |
2 |
2 |
2 |
| 1½ |
3 |
3 |
3 |
4 |
3 |
4 |
| 2½ |
8 |
8 |
8 |
7 |
8 |
10 |
| 2 |
5 |
5 |
5 |
5 |
5 |
6 |
| 3 |
9 |
9 |
9 |
9 |
9 |
11.5 |
| 4 |
13 |
13 |
13 |
17 |
13 |
16.5 |
| 3½ |
11 |
12 |
11 |
13 |
11 |
12 |
| 5 |
15 |
15 |
15 |
20 |
15 |
21 |
| 8 |
30 |
30 |
30 |
47 |
30 |
42 |
| 6 |
19 |
19 |
19 |
27 |
19 |
26 |
| 10 |
43 |
43 |
43 |
70 |
43 |
54 |
| 24 |
275 |
220 |
220 |
430 |
220 |
268 |
| 14 |
105 |
90 |
90 |
140 |
90 |
114 |
| 12 |
64 |
64 |
64 |
123 |
64 |
88 |
| 16 |
140 |
98 |
106 |
180 |
98 |
140 |
| 20 |
195 |
165 |
165 |
285 |
165 |
197 |
| 18 |
160 |
130 |
130 |
220 |
130 |
165 |
| 22 |
245 |
185 |
185 |
355 |
185 |
225 |
SS 904L Flange Dimensions
| Normal Pipe Size (NPS) Of Flanges |
(I.D.) Inside Diameter |
Thickness Of Raised Face (RF)
(T) |
Outside Daimeter (O.D.) |
Raised Face
(R) |
RF
(Raised Face) |
Holes Of Bolts
(B) |
H |
T1 |
Thickness Of Flat Face (FF)
(T2) |
BC (Circle Of Bolt) |
Bolts Holes
Numbers |
| 1/2 |
0.88 |
0.88 |
3.75 |
1.38 |
.063 |
0.62 |
1.50 |
0.50 |
0.82 |
2.62 |
4 |
| 1 |
1.36 |
1.06 |
4.88 |
2.00 |
.063 |
0.75 |
2.12 |
0.63 |
1.00 |
3.50 |
4 |
| 3/4 |
1.09 |
1.00 |
4.62 |
1.69 |
.063 |
0.75 |
1.88 |
.056 |
0.94 |
3.25 |
4 |
| 1-1/4 |
1.70 |
1.06 |
5.25 |
2.50 |
.063 |
0.75 |
2.50 |
0.69 |
1.00 |
3.88 |
4 |
| 2 |
2.44 |
1.31 |
6.50 |
3.62 |
.063 |
0.75 |
3.31 |
0.82 |
1.25 |
5.00 |
8 |
| 1-1/2 |
1.95 |
1.19 |
6.12 |
2.88 |
.063 |
0.88 |
2.75 |
0.75 |
1.13 |
4.50 |
4 |
| 2-1/2 |
2.94 |
1.50 |
7.50 |
4.12 |
.063 |
0.88 |
3.94 |
0.94 |
1.44 |
5.88 |
8 |
| 3 |
3.57 |
1.69 |
8.25 |
5.00 |
.063 |
0.88 |
4.62 |
1.06 |
1.63 |
6.62 |
8 |
| 3-1/2 |
4.07 |
1.75 |
9.00 |
5.50 |
.063 |
0.88 |
5.25 |
1.13 |
1.69 |
7.25 |
8 |
| 4 |
4.57 |
1.88 |
10.00 |
6.19 |
.063 |
0.88 |
5.75 |
1.19 |
1.82 |
7.88 |
8 |
| 5 |
5.66 |
2.00 |
11.00 |
7.31 |
.063 |
0.88 |
7.00 |
1.32 |
1.94 |
9.25 |
8 |
| 18 |
18.18 |
3.50 |
28.00 |
21.00 |
.063 |
1.38 |
21.00 |
2.32 |
3.44 |
24.75 |
24 |
| 6 |
6.72 |
2.06 |
12.50 |
8.50 |
.063 |
0.88 |
8.12 |
1.38 |
2.00 |
10.62 |
12 |
| 8 |
8.72 |
2.44 |
15.00 |
10.62 |
.063 |
1.00 |
10.25 |
1.56 |
2.38 |
13.00 |
12 |
| 10 |
10.88 |
2.62 |
17.50 |
12.75 |
.063 |
1.12 |
12.62 |
1.82 |
2.56 |
15.25 |
16 |
| 12 |
12.88 |
2.88 |
20.50 |
15.00 |
.063 |
1.25 |
14.75 |
1.94 |
2.82 |
17.75 |
16 |
| 14 |
14.14 |
3.00 |
23.00 |
16.25 |
.063 |
1.25 |
16.75 |
2.06 |
2.94 |
20.25 |
20 |
| 20 |
20.20 |
3.75 |
30.50 |
23.00 |
.063 |
1.38 |
23.12 |
2.44 |
3.69 |
27.00 |
24 |
| 16 |
16.16 |
3.25 |
25.50 |
18.50 |
.063 |
1.38 |
19.00 |
2.19 |
3.19 |
22.50 |
20 |
| 22 |
22.22 |
4.00 |
33.00 |
25.25 |
.063 |
1.63 |
25.25 |
2.57 |
3.94 |
29.25 |
24 |
| 24 |
24.25 |
4.19 |
36.00 |
27.25 |
.063 |
1.62 |
27.62 |
2.69 |
4.13 |
32.00 |
24 |
Dimensions Tolerances Of Stainless Steel 904L Plate Flange
| Flange |
Tolerance Table |
| D |
Inside Diameter (I.D.) |
- 10" and smaller: ±1/32" (0.8 mm)
- 12" thru 18": +1/8" (3.2 mm)
- 20" and larger: -1/16" (1.6 mm)
|
| K |
Length of hub |
- 10" and smaller: ±1/16" (1.6 mm)
- 12" and larger: ±1/8" (3.2 mm)
|
| B |
Diameter of contact face |
- 1/16" raised face: ±1/32" (0.8 mm)
- 1/4" RF (Raised Face), T/G (Tongue & Groove), (male &
female), (m/f): ±1/64" (0.4 millimeter)
|
| A |
O.D. (Outside Diameter) |
- When O.D. (Outside Diameter) is 24" or less: ±1/16" (1.6
millimeter)
- When O.D. (Outside Diameter) is over 24": ±1/8" (3.2 millimeter)
|
| J |
Diameter of hub at base |
- When hub base is 24" or smaller: ±1/16" (1.6 millimeter)
- When hub base is over 24": ±1/8" (3.2 millimeter)
|
| P |
Drilling |
- Circle Bolts: ±1/16" (1.6 mm)
- Bolts hole spacing: ±1/32" (0.8 mm)
|
|
Eccentricity of bolt circle with respect to facing |
- 2 1/2" and smaller ±1/32" (0.8 mm) maximum
- 3" and larger ±1/16" (1.6 mm) maximum
|
| H |
Diameter of hub at point of welding |
- 5" and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
- 6" and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
|
| C |
Thickness |
- 18" and smaller: ±1/8" (3.2 mm), -0"
- 20" and larger: ±3/16" (4.8 mm), -0"
|
Ask Free Sample of SS 904L Flange, SORF Flanges, WNRF Flange, SWRF Flange, BLRF
Flange, RTJ Flange Please Call +91 9664408767
Widest Range of Stainless Steel 904L Flange in
Mumbai, India.
- UNS N08904 Flanges
- Price of SS 904L Flange
- SS 904L Flange Price List in India
- 904L Stainless Steel Flange Supplier
- UNS N08904 Blind Flange Price
- Stainless Steel 904L Flange Exporter
- 904L SS BS 4504 Flanges
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- Stainless Steel 904L Flange Manufacturers in Mumbai
- Stainless Steel 904L Blind Flange Types
- Stainless Steel 904L Flange Price in India
- SS 904L Flange Supplier in India
- 904L Stainless Steel JIS SUS 904L Flange
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- 1.4539 Puddle Flange Price
- 904L Stainless Steel Flange Manufacturers
- 904L Stainless Steel Flange Manufacturers in India
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- 904L Stainless Steel DIN 2527 Flanges
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- 904L SS GOST 12820 80 Flanges
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- SS 904L SW Flange Price Per Kg in Mumbai
- ASTM A182 904L Stainless Steel Plate Flange
- 904L PN 16 Stainless Steel Flanges
- 904L Stainless Steel SWRTJ Flange Price in India
- 904L SS Welding Neck Flange Dimensions
- 1.4539 SOFF Flange Stockists
- Stainless Steel 904L Flange in India
- 904L Stainless Steel PN 10 Flange Stock
- Stainless Steel 904L Socket Weld Flange
- ASTM A182 Grade 904L BLRF Flange
- Cost Of 904L Stainless Steel RTJ Flange
- SUS 904L Steel LJFF Flange Sizes
- F904L SS Weld Neck Flange Application
- Stainless Steel 904L WNRF Flange
- F904L SS Expander Flange
Inspection & Testing of 904L Stainless Steel
Pipe Flange
Before being prepared for shipment to the customer, ASTM A182
904L Stainless Steel Flanges Testing should be constructed in accordance with applicable
standards and thoroughly tested for potential flaws.
Direct-Reading Spectrograph
UI Trasonic Flaw Detector
Hydrostatic Testing Machine
Magnetic Particle Detector
Hydrostatic test pressure of Stainless Steel 904L Flanges
ASTM
Specification |
Class |
| 150 |
300 |
400 |
600 |
900 |
1500 |
2500 |
A182-F904L
A182-F904L
A182-F904L
|
425 |
1100 |
1450 |
2175 |
3250 |
5400 |
9000 |
Stainless Steel 904L Flange - Comparing International Standards
| USA |
France |
Germany |
Germany |
Italy |
Japan |
Russia |
Spain |
Sweden |
UK |
European Union |
| AISI |
AFNOR |
DIN 17006 |
W.N. 17007 |
UNI |
JIS |
GOST |
UNE |
SIS |
BSI |
EURONORM |
| 904L |
Z 12 CNDV 12-02 |
|
1.4939 |
|
|
|
|
|
|
|
|
|
X 20 CrNiSi 25 4 |
1.4821 |
|
|
|
|
|
|
|
best offer & competitive quotation
904L Stainless Steel Flanges Supply in Below
Countries
| Products We Supplied |
Description |
Country |
| ASME SA182 SS 904L Long Weld Neck Flange Weight |
1.4539 2500 LBS LWN Flange Dimensions |
Portugal, New Zealand, Belgium, Taiwan |
| SS GOST 08Х18Н10 Plate Flanges |
904L SS Loose Flanges |
Czech Republic, Chile, Jordan, Nigeria, Ecuador |
| 904L Stainless Steel Forged Flanges |
UNS N08904 Forged Flanges |
Bulgaria, Nepal, Bhutan, Kuwait |
| ASTM A182 F904L Slip On Flange Welding |
600 LBS SA182 Gr F904L SORF Flanges |
Belarus, Azerbaijan, South Africa, Gambia, Oman |
| Stainless Steel 904L Raised Face Weld Neck Flange |
1.4539 Welding Neck Flange |
Yemen, Slovakia, Puerto Rico, Romania, Mongolia |
| 904L SS Socket Weld Flange |
ANSI B16.47 SS 1.4539 Socket Weld Flange Dimensions |
Hong Kong, Switzerland, Singapore, Australia |
| 904L Stainless Steel End Blind Flange |
BS 10 Table F SS 904L Blind Flange Connection |
Estonia, Denmark, Vietnam, Hungary |
| Stainless Steel 904L Raised Face Slip On Flange |
UNS N08904 Flat Face Slip On Flange |
Serbia, Malaysia, Germany, Venezuela |
Common Application for 904L Stainless Steel
Flanges
Heavy Equipment
Automotive
Power Generation
Construction
Chemical
Oil & Gas
Shipbuilding
Aerospace
