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Stainless Steel 304L Flanges

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Manufacturer of ASTM A182 F304L Lap Joint Flanges, 304L SS Long Weld Neck Flanges, Stainless Steel 304L SORF Flanges, SS 304L Threaded Flanges, Ready Stock Of SS 304L Flanges Supplier in Mumbai.

Unifit Metal Alloys is a known stockist and exporter of SS 304L Flanges, which is a metal that is used in the fabrication of a dual by brazing, soldering, or welding. Stainless Steel UNS S30403 Reducing Flangesis a pressure-maintenance steel having one solid end and one open end joined by a web or tie-bar. The open end forms closures of this product allow for normal flow of flowing all the way through the pipe work in typical technique. Non-consumable electrodes are sometimes used as well, but because they are not heated by the welding technique, they are usually prohibited. They are treated in a variety of forming processes such as punching, slotting, machining, knurling, cutting, drilling, and others and come in a wide range of grades and sizes.

Stainless Steel 304L Square Flange, UNS S30403 Blind Flanges, SS 304L WNRF Flange, ANSI B16.5 Stainless Steel 304L RTJ Flanges, SS 304L Slip On Flange, SS 304L Lap Joint Flanges, 304L Stainless Steel Flanges, DIN 1.4307 Socket Weld Flanges Manufacturer In Mumbai, India.

We make this Stainless Steel WNR 1.4306 AWWA Flanges in diameters ranging from 3mm diameter to 600 mm and in the shapes of round, hexagon, square, and flat. Heat treatment (solution annealing, annealing, tempering, and hardening), pickling, peeling, straightening, drawing, polishing, buffing, and centre-less grinding are all available in-house. We provide a modernized production technique for this product, as well as a fully equipped rationalized plant, high-quality steel raw materials, and a panel of professional results for high-quality and specialized alloys. It provides superior quality, high strength, durability, high strength, and corrosion resistance, further enhancing our image as a top-tier supplier.

304L Stainless Steel Spectacle Flanges are frequently used in high-speed automated lathes. It has the following advantages: it is easy to machine with any equipment and has a lower cutting stress than most other alloys. It also has a longer tool life, a clean cutting area due to the very thin chip, good mechanical qualities, and so on.They are widely employed in a variety of industries, including automobiles, electric motors, trains, defense, shaft manufacturing, agriculture, health and sports, and so on. It is also used in textiles, ornamental and furnishings, hoses and fittings, bearings, hinges and gears, the oil and petroleum sector, mining, and many more applications.

Stainless Steel 304L Flanges

Get a best quote for SS F304L SORF Flanges, We Keep Bulk Stock of Stainless Steel 304L Flanges at our stockyard, contact us to request a quote.

Stainless Steel 304L Flanges Specifications

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
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, 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
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
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
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 Forged / Threaded / Screwed / Plate
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
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

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
-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, GOST 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, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

SS 304L Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11

Stainless Steel 304L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304L 0.035 max 2 max 1.0 max 0.045 max 0.030 max 18 – 20 8 – 13

304L Stainless Steel Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Various Types Of Stainless Steel 304L Flanges

SS 304L Socket Weld Flanges

SS 304L Socket Weld Flanges

UNS S30403 Socket weld Flanges SS 304L SWRF Flanges DIN 1.4306 SWRF Flanges ANSI B16.5 SS 304L Socket weld Flanges
SS 304L Lap Joint Flanges

SS 304L Lap Joint Flanges

UNS S30403 Lapped Joint Flanges DIN 1.4306 Lap Joint Flange ANSI B16.5 SS 304L Lap Joint Flange SS 304L LJ Flanges
SS 304L Slip On Flanges

SS 304L Slip On Flanges

ANSI B16.5 SS 304L SORF Flanges DIN 1.4307 Slip On Flanges SS 304L Slip On Flanges UNS S30403 SORF Flanges
SS 304L Forged Flanges

SS 304L Forged Flanges

SS 304L Forged Flanges UNS S30403 Forged Flanges DIN 1.4306 Forged Flanges ANSI B16.5 SS 304L Forged Flanges
SS 304L Orifice Flanges

SS 304L Orifice Flanges

DIN 1.4307 Orifice Flanges SS 304L Orifice Flanges ANSI B16.5 SS 304L Orifice Flanges UNS S30403 Orifice Flanges
SS 304L Blind Flanges

SS 304L Blind Flanges

DIN 1.4306 BLRF Flanges ANSI B16.5 SS 304L Blind Flange SS 304L BLRF Flanges UNS S30403 Blind Flange
SS 304L Weld Neck Flanges

SS 304L Weld Neck Flanges

UNS S30403 Welding Neck Flanges DIN 1.4307 Weld Neck Flanges SS 304L WNRF Flanges ANSI B16.5 SS 304L Weld Neck Flanges
SS 304L Reducing Flanges

SS 304L Reducing Flanges

ANSI B16.5 SS 304L Reducing Flanges DIN 1.4306 Reducing Flanges UNS S30403 Reducing Flanges SS 304L Reducing Flanges
SS 304L Threaded Flanges

SS 304L Threaded Flanges

DIN 1.4307 Threaded Flanges UNS S30403 Threaded Flanges ANSI B16.5 SS 304L Threaded Flanges SS 304L Threaded Flanges
SS 304L Long Weld Neck Flanges

SS 304L Long Weld Neck Flanges

SS 304L LWN Flanges UNS S30403 Long Weld Neck Flanges ANSI B16.5 SS 304L LWN Flanges DIN 1.4306 Long Weld Neck Flanges
SS 304L Spectacle Blind Flanges

SS 304L Spectacle Blind Flanges

ANSI B16.5 SS 304L Spectacle Blind Flanges DIN 1.4307 Spectacle Blind Flanges UNS S30403 Spectacle Blind Flanges SS 304L Spectacle Blind Flanges
SS 304L Ring Type Joint Flanges

SS 304L Ring Type Joint Flanges

DIN 1.4306 RTJ Flanges ANSI B16.5 SS 304L Ring Type Joint Flanges UNS S30403 Ring Type Joint Flanges SS 304L RTJ Flanges

Weight Chart Of Stainless Steel 304L Flanges

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

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Ready Stock of Stainless Steel 304L Flanges

  • 304L SS Long Weld Neck Flanges Stockist
  • Stainless Steel 304L Orifice Flanges
  • SS 304L RTJ Flanges
  • Stainless Steel 304L Lapped Joint Flanges
  • 15 NB SCH 10 SS 304L Welding Neck Flanges
  • 304L Stainless Steel Forged Flanges
  • ASTM A182 F304L Square Flanges
  • ASME SA182 F304L Stainless Steel Pipe Flanges
  • SS 304L Slip On Flanges
  • Stainless Steel 304L BLRF Flanges
  • SS 304L Flanges Supplier
  • 1.4306 Raised Face Flanges
  • Stainless Steel 304L Blind Flange
  • SS 304L Threaded Flanges
  • Stainless Steel 304L RTJ Flanges
  • ANSI B16.5 Stainless Steel 304L Flanges
  • Stainless Steel 304L Welding Neck Flanges
  • 304L Stainless Steel Screwed Flanges
  • 304L SS Socket weld Flanges
  • ASTM A182 F304L Slip On Flanges
  • Stainless Steel 304L Lap Joint Flanges
  • SS WERKSTOFF NR. 1.4307 SORF Flange
  • Stainless Steel 304L Flanges

  • ASTM A182 F304L Stainless Steel RTJ Flanges
  • SS 304L Class 150 Flanges
  • ASME B16.5 SS 304L Forged Flanges
  • SS 304L Industrial Flange
  • ANSI B16.5 SS 304L Plate Flanges
  • Stainless Steel 304L Threaded Flanges
  • ANSI B16.5 304L Stainless Steel SORTJ Flange
  • Stainless Steel 304L Pipe Flanges
  • 304L Stainless Steel Class 2500 Flange Manufacturer
  • DIN 1.4306 Flat Flanges
  • UNS S30403 BLRF Flange
  • 304L Stainless Steel Raised Face Flanges
  • Stainless Steel 304L WNRF Flange
  • Stainless Steel 304L Nippolet Flange Exporter
  • SS 304L Screwed Flanges
  • ASME SA182 F304L SS Orifice Flanges Stockholder
  • Stainless Steel 304L Forged Flanges
  • SS 304L Flanges Distributor
  • 304L Stainless Steel Blind Flange
  • Stainless Steel 304L Class 900 Flanges
  • 304L SS Ring Type Joint Flange Manufacturer
  • Stainless Steel 304L SWRF Flange
  • Stainless Steel 304L Raised Face Flanges

304L SS Flanges Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%