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ASTM A182 F304 Stainless Steel Flanges

ASTM A182 f304 flange and Stainless Steel 304 Flanges Manufacturer in India

Great Steel & Metals is a supplier of all types of 304 flanges with customized production. We offer different 304 Stainless Steel Flanges Pressure Rating classes to fit the customer needs. There are different types of flanges such as the slip on, blind face, buttweld and others. A flange is a fitting component that could hold two pieces of pipes or other fittings together.

Stainless Steel 304 Flanges

Stainless Steel 304 Flanges

SS 304 Blind Flange

SS 304 Blind Flange

ASTM A182 SS 304 Slip On Flange

ASTM A182 SS 304 Slip On Flange

ASTM A182 f304 flange

ASTM A182 f304 flange

SA 182 F304 Pipe Flange

SA 182 F304 Pipe Flange

UNS S30400 Weld neck Flanges

UNS S30400 Weld neck Flanges


Check UNS S30400 Flange & SA 182 F304 Pipe Flange price per kg

There are different types with grooves and without grooves. There are also different standards to govern the nominal sizes, thicknesses and pressure classes. We are a well-known UNS S30400 SS Blind Flange Manufacturer who also produces other graded flanges such as the ASTM A182 F304 Flanges as well. The 304 flanges are the most commonly used flanges amongst other grades. Because of the mild corrosion resistance, these are very cost effective and could be used in different systems and with other material types as well. Our range of flanges includes DIN 1.4301 Stainless Steel Orifice Flange as well. We produce different types of flanges. The dimensions of the flanges depend on the type of flange and the nominal size of the required piping system. The SS 304 Slip On Flange Dimensions have to be precise because they are often used with seamless pipes which are precise in dimensions. Flanges could be made from thick plates. The SS 304 Plate Flanges are suitable for 304 pipe systems. We manufacture flanges for all requirements. The Stainless Steel 304 Weld Neck Flange is used to seal a connection tight with welding. Great Steel & Metals offers you a wide range of stainless steel 304 flanges to select from.

Stainless Steel 304 Flanges price list

Stainless Steel Flange:deckelring Drw.16-142(Ss 304)

159,133 INR

Stainless Steel Flange:deckelring Drw.16-142(Ss 304)

Stainless Steel Forged Flanges 1.5 600#wn Rf Xh ,f304

543,179 INR

Stainless Steel Forged Flanges 1.5 600#wn Rf Xh ,f304

Stainless Steel Forged Flanges 3 X 12150# Long Wn Rf Rough Bore,f304

128,563 INR

Stainless Steel Forged Flanges 3 X 12150# Long Wn Rf Rough Bore,f304

Stainless Steel Forged Flanges 0.75 600# Wn Rtj Solid, F304

55,249 INR

Stainless Steel Forged Flanges 0.75 600# Wn Rtj Solid, F304

Stainless Steel Flanges Gr.304 H Size 1 X 300 X Sch 40 Swrf

1,368 INR

Stainless Steel Flanges Gr.304 H Size 1 X 300 X Sch 40 Swrf

Stainless Steel Flanges Gr.304 H Size 1 X 300 Spectacle Blind Rf

7,037 INR

Stainless Steel Flanges Gr.304 H Size 1 X 300 Spectacle Blind Rf

Stainless Steel Flanges Gr.304 Dn 800 Pn 6 (36mm Thk) Loose Flange

219,498 INR

Stainless Steel Flanges Gr.304 Dn 800 Pn 6 (36mm Thk) Loose Flange

Stainless Steel Flanges Gr.304 Dn 400 Pn 6 (28mm Thk ) Loose Flange

88,053 INR

Stainless Steel Flanges Gr.304 Dn 400 Pn 6 (28mm Thk ) Loose Flange

Stainless Steel Forged Flanges 24 150 Blrf 304

116,516 INR

Stainless Steel Forged Flanges 24 150 Blrf 304


SS 304 Flange Specification

View sizes and Specification of SS Werkstoff No 1.4301 Socket Weld Flanges & 304 SS WNRF Flanges

Specifications ASTM A182 / ASME SA182
SAE 304 Stainless Steel Flange Standard EN
  • 6Bar 10Bar 16Bar 25Bar 40Bar
304 SS Flanges 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 Flanges.
Stainless Steel 304 Flanges Standard DIN
  • 6Bar 10Bar 16Bar 25Bar 40Bar
  • PN6 PN10 PN16 PN25 PN40, PN64
SS 304 Flanges Standard JIS
  • 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
304 Stainless Steel Flanges Standard ANSI
  • Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Stainless Steel 304 Flanges Standard UNI
  • 6Bar 10Bar 16Bar 25Bar 40Bar
Manufacturer of Stainless Steel 304 Forged / Threaded / Screwed / Plate Flange
Most common types of Stainless Steel 304 Flanges
  • Stainless Steel 304 Weld Neck Ring Flanges (WNRF)
  • Stainless Steel 304 Blind Ring Flanges (BLRF)
  • Stainless Steel 304 Slip-On Ring Flanges (SORF)
  • Stainless Steel 304 Socket Weld Ring Flanges (SWRF)
  • Stainless Steel 304 Threaded Ring Flanges
  • Stainless Steel 304 Lap Joint Ring Flanges (LJRF)
  • Stainless Steel 304 Ring Type Joint Flanges (RTJF)
Stainless Steel 304 Flanges ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flanges, EN Flanges, JIS/ KS Flanges, ANSI Flanges, ASME Flanges, DIN Flanges, API 6A Flanges, AWWA C207 Flanges, EN1092-1 Flanges, UNI Flanges,BS4504 Flanges, GB Flanges, GOST Flanges, PSI Flange

  • 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
  • German (DIN)
  • British standard (BS)
  • American standard (ANSI)
  • B.S: BS4504 , BS3293, BS1560, BS10
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • The other standard: AWWA C207, EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123, NFE29203, UNI2276
  • Any other specilised flanges in grade Food Grade 304 Stainless Steel
  • 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
ASME B16.5 Stainless Steel 304 Flange size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Stainless Steel 304 Flange supporting material Gasket, Ring Joint, Flange Bolts
Stainless Steel 304 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Food Grade 304 Stainless Steel Flanges Production technique
  • Forged, Heat treated and machined
Stainless Steel 304 Grade Flange Connect Type/ Flange Face Type
  • Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove, , Groove
1.4301 AISI 304 SS Flange Test X-ray detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector
Specialized manufacturer of
  • SS 304 Grade Rtj Flange
  • AISI 304 Stainless Steel Pn16 Flange
  • DIN 2566 pn16
  • DIN 2566 en 1092 1
  • SS 304 DIN 2566 pn10
  • SS 304 Weld Neck Flange
  • SS 304 Threaded Flange
  • SS 304 Grade Slip-On Flange
  • SS 304 Sorf Flange
  • 304 SS Blind Flange
  • 304 SS Table Flange
  • SS 304 Socketweld Flange
  • 304 SS Plate Flange
  • SS 304 Grade Lap Joint Flange
  • SS 304 Loose Flange
  • ASME B16.36 SUS 304 SS Orifice Flange
  • AS 4087 Water Flange
  • SS 304 Large Diameter Flange
SS 304 Flange Standard
  • ANSI Flange
  • JIS/ KS Flange
  • API 6A Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange
Equipment for SS UNS S30400 Flange Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Special manufacturing design of SS 304 Flange As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

Application & uses of SS 304 Flange
  • Grade 304 SS Flange are mainly used in Chemical, Oil & Gas, Power, Nuclear power (mostly seamless), Heavy oil refineries, Bitumen upgraders, Petrochemicals and acids, Construction, Gas, Metallurgy, Shipbuilding industries & others.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Stainless Steel 304 Flanges Types

304 stainless steel pn16 dn150 pipe flange

304 stainless steel pn16 dn150 pipe flange

150 LB Raised Face RF 304 Stainless Steel SCRD Threaded Flange

150 LB Raised Face RF 304 Stainless Steel SCRD Threaded Flange

Stainless Steel Flange 304 1' SW RF ASME A182

Stainless Steel Flange 304 1' SW RF ASME A182

ANSI 304 Stainless steel 4inch PN50 spectacle blind flange

ANSI 304 Stainless steel 4inch PN50 spectacle blind flange

JIS B2220 Type Flange 304 Stainless Steel Forged Flat Face Blind Flange

JIS B2220 Type Flange 304 Stainless Steel Forged Flat Face Blind Flange

Stainless steel 304 ansi class 150 flange wn flange

Stainless steel 304 ansi class 150 flange wn flange

stainless steel 304 pipe flange

stainless steel 304 pipe flange

EN1092-1 standard 304 stainless steel spectacle slip blind flange

EN1092-1 standard 304 stainless steel spectacle slip blind flange

ASTM A182 1/2inch-24inch Stainless Steel 304 Long Weld Neck flange

ASTM A182 1/2inch-24inch Stainless Steel 304 Long Weld Neck flange

304 stainless steel flange PN10 PN16 Steel plate cast flange

304 stainless steel flange PN10 PN16 Steel plate cast flange

Stainless steel A182 304 flange

Stainless steel A182 304 flange

4 inch ASTM A182 GR. F304 SCH.80S 300# RF WN flange

4 inch ASTM A182 GR. F304 SCH.80S 300# RF WN flange

flange slip-on so 4Inch rf class300

flange slip-on so 4Inch rf class300

304 DN15 stainless steel flat welding flange

304 DN15 stainless steel flat welding flange

ANSI b16.5 150 lb 3 inch Pipe Flange 304 Stainless Steel SO Flange

ANSI b16.5 150 lb 3 inch Pipe Flange 304 Stainless Steel SO Flange

8 inch 304 Stainless Steel Blind Flange

8 inch 304 Stainless Steel Blind Flange

UNS S30400 SS Plate Flanges

UNS S30400 SS Plate Flanges

SUS 304 Reducing Flanges

SUS 304 Reducing Flanges

SS DIN 1.4301 Blind Flanges

SS DIN 1.4301 Blind Flanges

ASTM A182 Grade F304 Pipe Flange

ASTM A182 Grade F304 Pipe Flange

SA182 Grade F304 Socket Weld Flange

SA182 Grade F304 Socket Weld Flange

ASTM A182 304 SS Plate Flanges

ASTM A182 304 SS Plate Flanges

SS 304 Lapped joint Flanges

SS 304 Lapped joint Flanges

A182 F304 Spade Ring Blind Flanges, DN50, PN50

A182 F304 Spade Ring Blind Flanges, DN50, PN50


Weight Chart of 304 Stainless Steel Flanges

PED approved DIN 1.4301 Slip On Flange Supplier in India, ASTM A182 F304 Flanges available in many sizes
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

SS 304 Flanges Dimensions

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

Pressure Rating of Stainless Steel 304 Flanges

Buy SS 304 Long Weld Neck Flanges, SS 304 Pipe Flanges & 304 Stainless Steel Blind Flange in various grades and size range
ASME/ANSI B 16.5 Stainless Steel 304 Welding Neck Flanges, Socket Weld Flanges, Slip on Flanges, Blind Flanges, Lap Joint Flanges, Threaded Flanges, High Hub Blind Flanges, Ring Type Joint Flanges
ASME/ANSI B 16.47 304 Stainless Steel Weld Neck Flanges, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.36 SS 304 Threaded Flanges, Welding Neck Flanges, Slip on Flanges (SORF)
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 SS 304 Grade Blind Flanges, Welding Neck Flanges, Plate Slip-On Flanges, Screwed Boss Flanges, Slip-On Boss Flanges
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
BS 4504 SEC 3.1 304 SS Hubbed Threaded Flanges, Welding Neck Flanges, Blank Flanges, Hubbed Slip on Flanges, Lapped Pipe End Flanges, Plate Flanges, Loose Plate Flanges, Loose Plate With Weld Neck Flanges
PRESSURE CLASS PN 2.5 TO PN 40
BS 1560 BOSS Stainless Steel 304 Grade Slip-On Flanges, Welding Neck Flanges, Socket Welding Flanges, Blind Flanges, Lapped Flanges, Screwed Boss Flanges
PRESSURE CLASS PN 6 TO PN 100
BS 4504[PART 1] AISI 304 Stainless Steel Loose Plate With Weld On Plate Collar, Welding Neck Flanges, Hubbed Slip-On Hubbed Threaded, Plate Flanges, Blank Flanges
PRESSURE CLASS PN 2.5 TO PN 400

Stainless Steel 304 Blind flange 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 %

ASTM A182 Stainless Steel 304 Flange Equivalent

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11

Stainless Steel 304 Flange Chemical Composition

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

Stainless Steel 304 Flanges Standards

ASME B16.5 Stainless Steel 304 Flanges EN TYPE DIN
WN – Welding Neck EN-TYPE 11 DIN 2631
DIN 2632
DIN 2633
DIN 2634
DIN 2635
BL – Blind EN-TYPE 05 DIN 2527
SO – Slip On EN-TYPE 01/12
THR – Threaded EN-TYPE 13 DIN 2566
LWN – Long Welding Neck / Integral EN-TYPE 21
LJ – Lap Joint EN-TYPE 02/04 DIN 2641
DIN 2642
DIN 2655
DIN 2656
SW – Socket Weld EN-TYPE 14
Welding Collars EN-TYPE 32/34
Stainless Steel 304 Lap Joint Short Stub End DIN 2673
Stainless Steel 304 Orifice Flanges, SS 304 Swivel Flanges, Spades, Spacer Rings
304 Stainless Steel Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST
Stainless Steel 304 Flat Flange for Welding DIN 2573
DIN 2576

Stockist of ASTM A182 304 Flanges

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

Stainless Steel 304 Flanges Supplied in following projects

Location Project
North Sea, Norway Fram Field Extension Project, North Sea
North Sea, Norway Skogul Oilfield, North Sea
Offshore Aberdeen Liberator Oil and Gas Field, North Sea
Gulf of Mexico Who Dat Field, Gulf of Mexico
North Sea, UK Columbus Gas Field