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Stainless Steel 904L Flanges Manufacturer

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SS F904L Spectacle Blind Flanges, SS WERKSTOFF NR. 1.4539 Spectacle Blind Flanges Manufacturer in India.

Unifit Metalloys Inc is a renowned supplier and dealer of SS 904L Flanges, which are tested and verified for accuracy, precision and durability. These Stainless Steel 904L Slip On Flanges are used in geothermal energy for harnessing heat from the earth. Stainless Steel 904L Threaded Flanges is also used in food and beverage production, where it can be used from basic components to complex desserts, and as well from milk to juices and other beverages. Stainless Steel 904L Forged Flanges is made up of in conventionality by means of international standards by using high grade of raw materials and cutting edge technology under the supervision of experienced professionals.

Flanges Manufacturing Factory

Flanges

Manufacturing Factory

Table of Contents

F904L Stainless Steel Nipolet Flanges, ASTM A182 SS F904L Lap Joint Flange, JIS SS 904L Orifice Flanges, Stainless Steel 904L Flange ANSI 150, Table D & Table E SS 904L Flange, Series A & B Stainless Steel 904L Weld Neck Flange, ASTM A182 Stainless Steel 904L Blind Flanges Supplier in Mumbai, India.

Stainless Steel 904L Flanges

Get a best quote for ANSI B16.11 Stainless Steel 904L Flanges from Leading Manufacturer, Buy F904L Socket Weld Flanges at Best Price in India.


Stainless Steel 904L Weld Neck Flanges are designed for wide use in different industries like oil refineries, chemical processing, petrochemical and many other industries. We offer these Stainless Steel 904L Socket Weld Flanges in a range of orders as per the requirements recommended by our clientele. We offer Stainless Steel 904L Blind Flanges at very reasonable and affordable prices to our customers. These Stainless Steel 904L Spectacle Blind Flanges embark on a succession of profound drawn parts for to meet up the needs and standards of our esteemed customers. These Stainless Steel 904L Lap Joint Flanges are accessible in different standards, classes, sizes, shapes and grades that make relatively popular among the mass buyers and industries.

Stainless Steel 904L Flanges Specification

Specifications ASTM A182 / ASME SA182
Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flange Standards 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, KS 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 Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SA 182 Flange 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Flange EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flange Production technique Forged, Heat treated and machined
Flange Connect Type/ 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
Special design

As per your drawing AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
ASME A182 Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of Flange

ANSI DIN, KS, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
ASTM A182 F904L Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, KS Flange, PSI Flange

B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)

DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges
The other standard: AWWA C207; EN1092-1, KS12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SA182M Flange Uses & application Bitumen upgraders.
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
EN 1092-1 Flange Export to Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

ASTM A182 F904L Stainless Steel Flanges 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

Grade F904L Stainless Steel 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

ASTM A182 Stainless Steel 904L Flanges 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 %

SS 904L Flanges Types

Stainless Steel 904L Weld Neck Flanges
Stainless Steel 904L Weld Neck Flanges
Stainless Steel 904L Slip-on Flanges
Stainless Steel 904L Slip-on Flanges
Stainless Steel 904L Blind Flanges
Stainless Steel 904L Blind Flanges
Stainless Steel 904L Socket weld Flanges
Stainless Steel 904L Socket weld Flanges
Stainless Steel 904L Long Weld Neck Flanges
Stainless Steel 904L Long Weld Neck Flanges
Stainless Steel 904L Orifice Flanges
Stainless Steel 904L Orifice Flanges
Stainless Steel 904L Lap Joint Flanges
Stainless Steel 904L Lap Joint Flanges
Stainless Steel 904L Spectacle Blind Flanges
Stainless Steel 904L Spectacle Blind Flanges
Stainless Steel 904L Nipolet Flanges
Stainless Steel 904L Nipolet Flanges
Stainless Steel 904L RTJ Flanges
Stainless Steel 904L RTJ Flanges
Stainless Steel 904L Groove & Tongue Flanges
Stainless Steel 904L Groove & Tongue Flanges
Stainless Steel 904L Screwed Flanges
Stainless Steel 904L Screwed Flanges

Stainless Steel 904L Flanges Manufacturing Standards

American Steel Flanges Standard
Standard Code Standard Name
ANSI ASME SA-182 Forged Flanges
ANSI ASME B16.5 Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47 Welding neck flange, Blind flange
ASME – B 16.36 Welding neck flange Slip on flange
German Steel Flanges Standard
DIN 2527 Steel Blind Flanges, BLRF
DIN 2573 / 2576 Flat Flange for Welding (Slip On)
DIN 2673 Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642 Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115 Long Neck Welding Flanges
DIN PN10, PN16 SS 904L PN10 Flanges, 904L SS DIN PN 10 Flanges, 904L SS PN16 Flange
DIN PN20, PN25 SS 904L PN20 Flanges, 904L SS DIN PN 25 Flanges
DIN PN40, PN50 SS 904L PN40 Flanges, 904L SS DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS B2220 Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS B2291 Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)
JIS 5K, 10K SS 904L 5K SORF Flanges, 904L SS 10K SOFF Flanges
JIS 16K, 20K SS 904L 16K Blind Flanges, 904L SS 20K BLRF Flanges
JIS 30K, 40K SS 904L 30K Slip on Flanges, 904L SS 40K Blind Flanges
Italian Flanges Standard
UNI FLANGES Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)
British Standard Pipe Flanges Standard
BS 10 Table D SS 904L BS 10 Table D Flanges, 904L Table D Pipe Flange
BS 10 Table E SS 904L BS 10 Table E Flanges, 904L Table E Pipe Flange
BS 10 Table F SS 904L BS 10 Table E Flanges, 904L Stainless Steel Table E Flanges
BS 10 Table H SS 904L BS 10 Table E Flanges, Stainless Steel 904L Table E Pipe Flanges

Other Types of Grade 904L Stainless Steel Flanges in Stock

  • SS UNS N08904 Spacer Ring flanges
  • ASME SA182 Stainless Steel 904L Flanges
  • SS WERKSTOFF NR. 1.4539 Groove & Tongue Flanges
  • SS 904L Paddle Blind Flanges
  • JIS SUS F904L SS Flanges Supplier in India
  • KS STS 317J5L Stainless Steel Blind Flange
  • Stainless Steel UNS N08904 BLRF Flange Manufacturer
  • Stainless Steel 904L Plate Flange
  • SS 904L Custom Flanges
  • Stainless Steel 904L Swivel Ring Flange
  • 904L SS High Hub Blind Flange
  • Stainless Steel 904L Flanges Facing Type & Finish
  • SS EN X1NiCrMoCu25-20-5 Slip-on Flanges
  • Stainless Steel 904L Backing Ring Flanges
  • Stainless Steel BS 904S13 Long weld Neck Flanges
  • 904L SS Ring Spacer Flanges
  • 904L Stainless Steel Weldolet Flange
  • Stainless Steel BS 904S13 Orifice Flange
  • SS 904L Nipolet Flange
  • SS 904L Socket weld Flanges Dealer in India
  • Stainless Steel 904L Spectacle Blind Flanges
  • 904L Stainless Steel Square Flanges
  • Stainless Steel 904L Male & Female Flanges
  • SS EN X1NiCrMoCu25-20-5 Forging Facing Flanges Dealer
  • Stainless Steel 904L Lap Joint Flanges
  • SS 904L Class 600 Flange Weight In KG
  • SS AFNOR Z2 NCDU 25-20 Expander Flanges
  • SS 904L Orifice Flanges
  • Stainless Steel 904L Blind Flanges / Dummy Flange
  • Stainless Steel 904L 10K Flanges
  • Stainless Steel 904L Tongue and Groove Flange
  • SS 904L Reducing Flanges
  • SS 904L RTJ Flanges
  • 904L Stainless Steel Expander Flanges
  • 904L Stainless Steel Screwed / Threaded Flanges
  • Stainless Steel 904L Loose Flanges Manufacturer
  • ASTM A182 SS 904L Spectacle Blind Flanges
  • 904L SS Class 150 Flange Weight In KG
  • Stainless Steel 904L Class 300 Flange Weight In KG
  • Stainless Steel DIN1.4539 N08904 Expander Flanges
  • SS 904L Socket Weld Flanges

Manufacturer and Supplier of ASTM A182 SS F904L Slip On Flanges/ Socket Weld Flanges in India, view weight chart & dimensions

ASTM A182 F904L Flanges Schedule / Class

Flange Schedule/Class Pipe Size - Pipe Flanges Flange Connection Type Flange Material Max. Pressure
ASME B16.5 Class 150 1/2" FNPT Stainless Steel 904L Flanges 150 psi
ASME B16.5 Class 150 1/2" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 1/2" Welded Stainless Steel 904L Flanges 150 psi
ASME B16.5 Class 150 3/4" FNPT Stainless Steel 904L Flanges 150 psi
ASME B16.5 Class 150 3/4" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 1-1/4" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 1-1/2" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 2" FNPT Stainless Steel 904L Flanges 150 psi
ASME B16.5 Class 150 2" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 2-1/2" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 3" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 150 4" FNPT Stainless Steel 904L Flanges 150 psi
ASME B16.5 Class 150 4" Socket Weld Stainless Steel 904L Flanges 275 psi
ASME B16.5 Class 300 1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1-1/4" FNPT Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1-1/4" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 3" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 3" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 4" Slip On Stainless Steel 904L Flanges 720 psi
ASME B16.5 Class 300 4" Slip On Stainless Steel 904L Flanges 720 psi

ASME B16.5 Stainless Steel 904L Pipe Flanges Dimensions In MM

NPS
(in.)		 Stainless Steel F904L Flanges Dimensions
Dia. of
Flange
(in.)		 No.
of
Bolts		 Dia. of
Bolts
(in.)		 Dia. of
Bolt Holes
(in.)		 Bolt
Circle
(in.)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2

UNS N08904 Stainless Steel Flange Pressure Rating

ASME Pressure Temperature Ratings For Stainless Steel 904L Flanges
Temperature °F Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 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

Pressure Rating of Stainless Steel 904L Pipe Flanges

ASME/ANSI B 16.5 Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Slip on Flange, Threaded Flange, Welding Neck Flange,
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Stainless Steel ASTM A182 F904L Flanges Suppliers in India

City We Supply Flanges
Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bangalore Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow Kanpur
Thane Bhopal Sri City Bareilly Hosdurg Pithampur

Stainless Steel 904L Flanges Exporter in India

Countries we export Flanges worldwide:
Manama Atyrau Kuwait Netherlands Iran
Bahrain Qatar UAE Africa China
Nigeria Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Bangladesh Turkey
Singapore Sri Lanka Australia Brazil Germany
France Italy South Korea Poland Belgium
Russia Vietnam Jordan Portugal Egypt
Morocco Israel Costa Rica Iraq Madagascar
Kazakhstan Thailand Romania Philippines Spain
Hongkong Taiwan Japan Ukraine Chile