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ASTM A182 F304 Stainless Steel Flanges

Manufacturer of ASTM A182 gr F304L Flange, SS 304 Blind Flange in Mumbai, India, SA 182 Gr F304 Socket Weld Flanges Suppliers.

FNPT A182 F304 Flange Dimensions & Welded ASME SA182 F304 Lap Joint Flange Price List, 150 psi SS 304 Flanges manufacturer in India.


ASTM A182 F304 Stainless Steel Flanges are the most commonly used flanges from all the other austenitic stainless steel grades. The content of chromium in the Stainless Steel 304L Flanges ranges between 15 % and 20 %, while the alloy used to make these flanges  contains nickel between the range of 2% to 10.5%. In the  SS 304L Blind Flange metals such as chromium and nickel are the main non-iron  or non-ferrous constituents. As compared to carbon steel, SS 304L Slip On Flange is less electrically as well as thermally conductive. Further, these SS 304 Blind Flange tend to essentially have a non-magnetic nature. Since the A182 Gr F304L SORF has a higher resistance to corrosion in comparison to regular steel grades, it is relatively easy to form into various shapes stainless steel 304 is the most widely used grades across a variety of sectors.

In the term ASTM A182 F304L Flanges,  the Specification is ASTM A182, which in turn is a Standard meant for either Forged or Rolled Alloy as well as Stainless Steel Pipe Flanges, Forged Fittings, Valves and Parts. The specification for the ASTM A182, covers the mentioned components as they have been designed keeping in mind their use in  High-Temperature applications.  Apart from having Stainless Steel 304 Flanges produced from regular 304 grade metal, its derivatives i.e. 304H & 304L too can be used in their manufacture.  The difference between all the three metals is that the content of carbon varies across each grave.


ASTM A182 F304 Stainless Steel Flanges Manufacturer In India

ASTM A182 F304 Stainless Steel Flanges

SS 304 Slip On Flange Suppliers In Mumbai

SS 304 Slip On Flange

Stainless Steel 304L Flanges Distributor In Japan

Stainless Steel 304L Flanges

ASME B16.5 A182 Gr F304 Blind Flanges manufacturers, Forged A182 Grade F304 Lap Joint Flanges Exporter in India, 304 Stainless Steel Flanges stockholder, 720 psi SS 304 Flange Price List India in Mumbai.

For example, the content of carbon in 304H is restricted to 0.04–0.10%.(The H after 304 indicates that the content of carbon is higher than regular 304 grade). The added content of carbon in SS 304 Slip On Flange produced from 304H is what provides, these flanges with optimal high temperature tensile strength.

In contrast to 304H, the carbon content of A182 F304L Flange is restricted to a maximum of 0.03%. This restriction in the carbon content for A182 F304L Material is known to prevent sensitization during welding operations. Sensitization can occur in A182 F304 Flange due the formation of chromium carbides along grain boundaries. For eg, when a regular stainless steel A182 F304 Flange is exposed to temperatures between the range of 900 °F  to 1,500 °F , there is a subsequent formation of chromium carbide. This in turn would result in reduced corrosion resistance for regular ASTM A182 F304 Flanges along the grain boundary. Thus, leaving the A182 F304 Material susceptible to unexpected corrosion in an environment where A182 Grade F304 BLRF would normally have good corrosion resistance. This corrosive attack on the grain boundary of regular A182 Gr F304 SORF & ASTM A182 F304 Stainless Steel Flanges is known as intergranular corrosion.

Since  all three grades possess the same nominal content of chromium and nickel, they possess similar corrosion resistance, ease of fabrication and weldability. Click here to know the SS 304 Flanges Price List.


What is ASTM A182 F304 Stainless Steel Flanges?


ASTM A182 F304 Stainless Steel Flanges

In applications where the ASTM A182 F304 Stainless Steel Flanges is to have good resistance to intergranular corrosion, the lower carbon content version is used.  Therefore, although 304 Stainless Steel Flanges cannot  be used for corrosive applications where welding is required, for example - tanks and pipes where corrosive media is are involved, thus, 304L is preferred over its parent grade.


SS 304 Flange Price List India


SR. NO. CAT DESCRIPTION UOM QNTY Unit Price USD
1 FLANGE LAPJOINT FLANGE, LAPJOINT, 1/ 2IN, 600LBS, STAINLESS STEEL, ASTM A182 Gr.304, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 210 $30.00
2 FLANGE LAPJOINT FLANGE, LAPJOINT, 1/ 2IN, 600LBS, STAINLESS STEEL, ASTM A182 Gr.304, ASME/ ANSI B16.5 Nos 90 $22.39
3 FLANGE WELDNECK FLANGE, WELDNECK, 2IN, SCH-80, 600LBS, STAINLESS STEEL, ASTM A182 Gr.304, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 2100 #28.48
4 FLANGE WELDNECK FLANGE, WELDNECK, 2IN, SCH-80, 900LBS, STAINLESS STEEL, ASTM A182 Gr.304L, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 3600 $56.66
5 FLANGE WELDNECK 2" WELD NECK FLG, SCH 160, 600#, ASTM A182 Gr.304 SOUR Nos 360 $40.01
6 FLANGE BLIND FLANGE, BLIND, 1/2IN, 600LBS, STAINLESS STEEL, ASTM A182 Gr.304L, FORGED, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 Nos 450 $12.07
7 FLANGE BLIND FLANGE, BLIND, 1/2IN, 900/ 1500LBS, STAINLESS STEEL, ASTM A182 Gr.304, RAISED FACE, FORGED, ASME/ ANSI B16.5, SOUR SERVICE:NACE MR-0175 Nos 10500 $13.88
8 FLANGE BLIND FLANGE, BLIND, 1/2IN, 900LBS, STAINLESS STEEL, ASTM A182 Gr.304L, RAISED FACE, ASME/ ANSI B16.5, WITH FEMALE NOMINAL PIPE THREAD 1/2 IN, SOUR Nos 3000 $28.00
9 SPECTACLE BLIND FLANGE, SPECTACLE BLIND, 1/ 2IN, 600LBS, STAINLESS STEEL, ASTM A182 GR.304, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 NOS 60 $55.00
10 SPECTACLE BLIND FLANGE, SPECTACLE BLIND, 1/2IN, 900LBS, STAINLESS STEEL, ASTM A182 GR.304, RAISED FACE, ASME/ ANSI B16.5, SOUR SERVICE: NACE MR-0175 NOS 60 $80.00
11 SPECTACLE BLIND FLANGE, SPECTACLE BLIND, 3/ 4IN,600LBS, STAINLESS STEEL, ASTM A182 GR.304, RAISED FACE, ASME/ ANSI B16.5,SOUR SERVICE: NACE MR-0175 NOS 60 $107.00

Please note this is an approx Price of A182 Grade F304 BLRF in India. For final A182 Gr F304 SORF Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in.


ASTM A182 F304 Material Specification


The range of stainless steel flange production
(Outside Diameter: 75mm – 2560mm)

Specifications ASTM A182 F304 Stainless Steel Flanges, Steel A182 F304, Stainless Steel 304l Flanges, A182 F304l Flange
ASTM A182 F304 Flanges size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
A182 F304 Material 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.
A182 Grade F304 BLRF Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
A182 Gr F304 SORF Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Class 600 Stainless Steel Flanges Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
SS 304 Blind Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Large Diameter SS 304 Slip On Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Table E Stainless Steel Flanges Main Types Forged / Threaded / Screwed / Plate
Stainless Steel Handrail Flanges supporting material Gasket, Ring Joint, Flanges Bolts
High Pressure Stainless Steel Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types of SS 304 Slip On Flange
  • Weld Neck Ring Flanges (WNRF), Stainless Steel
  • Slip-On Ring Flanges (SORF), Stainless Steel
  • Blind Ring Flanges (BLRF), Stainless Steel
  • Socket Weld Ring Flanges (SWRF), Stainless Steel
  • Threaded Ring Flange, Stainless Steel
  • Lap Joint Ring Flanges (LJRF), Stainless Steel
  • Ring Type Joint Flanges (RTJF), Stainless Steel
Stainless Steel 304 Flanges Production technique
  • Forged, Heat treated and machined
Connect Type/ Flanges 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
304 Stainless Steel Flanges Special design

As per your drawing

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

Stainless Steel Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

Stainless Steel Metric Flanges Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 Metric Flanges Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Stainless Steel Manifold Flanges Origin Indian / West Europe / Japan / USA / Korean
A182 F304L Flange Specialized manufacturer of
  • ASTM A182 F304 Rtj Flange
  • ASTM A182 Gr F304 Pn16 Flange
  • ASTM A182 Grade F304 DIN 2566 pn16
  • ASTM A182 304 SS DIN 2566 en 1092 1
  • ASTM A182 Type 304 DIN 2566 pn10
  • ASTM A182 Gr F304 Large Diameter Flange
  • ASTM A182 SS 304 Sorf Flange
  • ASTM A182 F304L Blind Flange
  • ASTM A182 Gr F304L Table Flange
  • ASTM A182 Grade F304L Weld Neck Flange
  • ASTM A182 304L SS Threaded Flange
  • ASTM A182 Type 304L Slip-On Flange
  • ASTM A182 SS 304L Socketweld Flange
  • ASTM A182 F304 Plate Flange
  • ASTM A182 Gr F304 Lap Joint Flange
  • ASTM A182 Gr F304L Loose Flange
  • ASTM A182 Gr F304 Orifice Flange
  • ASTM A182 F304 AS 4087 Water Flange
  • ASTM A182 F304L Flange
  • ASTM A182 Grade F304 Material
  • ASTM A182 F304 Grade F304L BLRF
  • ASTM A182 Grade F304L Blind Flange
  • ASTM A182 Grade F304 SORF
  • F304 Stainless Steel Flange
  • ASTM A182 Gr F304 Blind Flange
  • 304L Stainless Steel Flange
  • ASTM A182 Gr F304L Flange
ASTM A182 F304 Stainless Steel Flanges Standard

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)
  • Any other specilised flanges
  • 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
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Key markets and industries for Stainless Steel 304 Flanges
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to A182 Grade F304 BLRF Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
A182 Gr F304 SORF Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Skyland Metal is a manufacturer and supplier of A182 F304 Material, Aisi 304 Flanges & A182 Grade F304 BLRF & A182 Gr F304 SORF offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.


ASTM A182 F304 Stainless Steel Flanges Types


ASTM A182 F304 Blind Flanges

ASTM A182 F304 Blind Flanges

ASTM A182 Gr F304 Figure 8 Flanges

ASTM A182 Gr F304 Figure 8 Flanges

ASTM A182 Grade F304 Threaded Flanges

ASTM A182 Grade F304 Threaded Flanges

Stainless Steel F304 Socket Weld Flanges

Stainless Steel F304 Socket Weld Flanges

ASME SA182 F304 Welding Neck Flanges

ASME SA182 F304 Welding Neck Flanges

SA182 F304 Spade Flanges

SA182 F304 Spade Flanges

ASTM A182 304 SS Plate Flanges

ASTM A182 304 SS Plate Flanges

ASTM A182 Type 304 Slip On Flanges

ASTM A182 Type 304 Slip On Flanges

A182 Gr F304 Orifice Flanges

A182 Gr F304 Orifice Flanges

SS Grade F304 Spacer Flanges

SS Grade F304 Spacer Flanges

ASTM A182 SS 304 Blank Flanges

ASTM A182 SS 304 Blank Flanges

SA182 Gr F304 Blank Flanges Rotatable

SA182 Gr F304 Blank Flanges Rotatable

ASTM A182 F304L Swivel Flanges

ASTM A182 F304L Swivel Flanges

ASTM A182 Gr F304L ANSI 150 Flanges

ASTM A182 Gr F304L ANSI 150 Flanges

ASTM A182 Grade F304L Long Weld Neck Flanges

ASTM A182 Grade F304L Long Weld Neck Flanges

ASTM A182 Gr F304L Exhuast Flanges

ASTM A182 Gr F304L Exhuast Flanges

A182 F304 Welding Flanges Rotatable

A182 F304 Welding Flanges Rotatable

ASTM A182 F304 Flanges with Tube

ASTM A182 F304 Flanges with Tube

ASTM A182 Gr F304 CF (ConFlat) Flanges

ASTM A182 Gr F304 CF (ConFlat) Flanges

ASTM A182 Grade F304 Flanges Reducing Flanges

ASTM A182 Grade F304 Flanges Reducing Flanges

Stainless Steel ASTM A182 F304 Flanges Lap Joint Flanges

Stainless Steel ASTM A182 F304 Flanges Lap Joint Flanges

ASME SA182 F304 Flanges Bolted Weld-On

ASME SA182 F304 Flanges Bolted Weld-On

SA182 F304 Girth Flanges

SA182 F304 Girth Flanges

ASTM A182 304 SS Spectacle Blind Flanges

ASTM A182 304 SS Spectacle Blind Flanges

ASTM A182 Type 304 Anchor Flanges

ASTM A182 Type 304L Anchor Flanges

ASTM A182 Gr F304L Square Flanges

ASTM A182 Gr F304L Square Flanges

ASTM A182 Grade F304L Screw Flanges

ASTM A182 Grade F304L Screw Flanges

ASTM A182 304L SS Ring Joint Flanges

ASTM A182 304L SS Ring Joint Flanges


ASTM A182 F304 Flanges Dimensions


AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings 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)

Skyland Metal is an ISO certified ASTM A182 F304 Stainless Steel Flanges manufacturer & distributor in India


Stainless Steel 304 Flanges Weight Chart


15mm (1/2") ASTM A182 F304 Stainless Steel Flanges Weight Chart

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Manufacturing 304l Stainless Steel Flanges in India, Skyland Metal holds a wide range of ASTM A182 F304 Stainless Steel Flanges in stock for immediate despatch throughout India & globally.

Special offer on:

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

Stainless Steel f304 Forged and Plate Flange


Stainless Steel f304 Flange
ASTM A182 Stainless Steel f304 Slip-On Flanges ASTM A182 Stainless Steel f304 Threaded Flanges
ASTM A182 Stainless Steel f304 Weld Neck Flanges ASTM A182 Stainless Steel f304 Socket Weld Flanges
ASTM A182 Stainless Steel f304 Blind Flange ASTM A182 Stainless Steel f304 Reducing Flange
ASTM A182 Stainless Steel f304 Lap Joint Flanges ASTM A182 Stainless Steel f304 Plate Flanges
ASTM A182 Stainless Steel f304 Orifice Flange ASTM A182 Stainless Steel f304 Forged Flange
ASTM A182 Stainless Steel f304 Ring Type Joint Flanges ASTM A182 Stainless Steel f304 Square Flanges

304 Stainless Steel Flanges Pressure Ratings


Sa 182 Gr F304l Flange Standards / Types and ASTM A182 F304 Stainless Steel Flanges Pressure Class :

ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
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

ASTM A182 F304L Flange Chemical Composition


Grade Si C Mn Cr Ni N S P
SS 304 0.75 max 0.03 max 2 max 18 – 20 8 – 12 0.10 Max 0.030 max 0.045 max
SS 304L 1.00 max 0.035 max 2.0 max 18-20 8-13 - 0.03 max 0.045 max

ASTM A182 F304L Flanges Mechanical Properties


Grade SS 304 Flanges Tensile Strength SS 304 Flanges Yield Strength (0.2%Offset) SS 304 Flanges Elongation SS 304 Flanges Density SS 304 Flanges Melting Point
SS 304 Flanges Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40% 8.0 g/cm3 1400 °C (2550 °F)
SS 304L Flanges Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35% 8.0 g/cm3 1400 °C (2550 °F)

Equivalent Grades for Stainless Steel 304l Flanges


STANDARD DIN WERKSTOFF NR. AFNOR BS EN JIS GOST UNS
SS 304 1.4301 1.4301 Z7CN18‐09 304S31 SUS 304 SUS 304 08Х18Н10 S30400
SS 304L 1.4306 / 1.4307 1.4306 / 1.4307 Z3CN18‐10 3304S11 X2CrNi18-9 / X2CrNi19-11 SUS 304L 03Х18Н11 S30403

ASTM A182 F304 Stainless Steel Flanges Physical Properties


Typical physical properties for annealed grade 304 stainless steels are given in table 3.

Table 3. Physical properties of 304 grade stainless steel in the annealed condition

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity(W/m.K) Specific Heat 0-1000C(J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304/L/H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

ASTM A182 F304 Stainless Steel Flanges Grade Specification Comparison


Approximate grade comparisons for 304 stainless steels are given in table 4.

Table 4. Grade specifications for 304 grade stainless steel

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
304L S30403 304S11 1.4306 X2CrNi19-11 2352 SUS 304L
304H S30409 304S51 1.4948 X6CrNi18-11
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Other Type Of ASTM A182 F304L Flanges For Sale In India


ASTM A182 Gr F304 Pipe Flanges Stainless Steel f304 Raised Face Slip On Flanges
ASTM A182 f304 Exhaust Flanges ASME SA182 f304 Slip On Plate Flanges
ASTM A182 f304 Header Flanges ASTM f304 Stainless Steel Slip On Flanges
Blind Flange ASTM A182 Gr F304 ASTM A182 f304 Pipe Flanges
ASTM A182 Grade F304 Backing Flanges Stainless Steel f304 Exhaust Flanges
ASME SA182 F304 Tube Flanges ASTM 182 Gr F304 Header Flanges
ASTM A182 gr F304 Stub End Flanges Stainless Steel f304 Raised Face Weld Neck Flanges
ASTM A182 F304L Shower Rod Flanges ASTM A182 f304 Sae Flanges
ASTM A182 F304 Slip On Flanges f304 Stainless Steel Weld Neck Flange
ASTM A182 Gr F304 Screwed Flanges ASTM A182 f304 Clad Flanges
ASTM A182 Grade F304 Socket Weld Flanges ASTM A182 f304 Stainless Steel WNRF Flange
ASTM A182 f304 Sbc Header Flanges Stainless Steel f304 Raised Face Blind Flanges
ASTM A182 f304 Split Flanges ASME SA182 f304 Blind Flanges
ASME SA182 F304 Slip-On Pipe Flanges ASTM f304 Stainless Steel Blind Flange
SA182 F304 Square Flanges ASTM A182 f304 Ansi Flanges
Ansi 150 ASTM A182 f304 Flanges ASTM A182 f304 Stainless Steel BLRF Flanges
Blind Flange ASTM A182 Gr F304 Stainless Steel f304 Orifice Flanges
ASTM A182 304 SS Bsp Flanges ASME SA182 f304 Orifice Flanges
ASTM A182 f304 Companion Flanges f304 Stainless Steel Orifice Flanges
SS F304 Class 150 Flanges Stainless Steel 304 Duct Flanges
ASTM A182 f304 Cover Flanges A182 f304 Stainless Steel Orifice Flanges

We Have Wide Stock Of ASTM A182 Grade F304L BLRF In India


Custom ASTM A182 f304 Flanges Stainless Steel ASTM f304 Socket weld Flanges
Class 600 304 Stainless Steel Flanges ASME SA182 f304 Socket weld Flanges
ASTM A182 f304 Din Flanges ASTM f304 Stainless Steel Socket weld Flanges
Large Diameter ASTM A182 f304 Flanges ASTM A182 f304 SWRF Flanges
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Client Reference For ASTM A182 Grade F304 BLRF


Tanjung Bin Power Plant, Malaysia

Tanjung Bin Power Plant, Malaysia

Koeberg Nuclear Power Station, South Africa

Koeberg Nuclear Power Station, South Africa

JEA Steel Industries, Inc., Philippines

JEA Steel Industries, Inc., Philippines

Doha West Power Station, kuwait

Doha West Power Station, kuwait

255 MW Open Cycle Power Plant, Oman

255 MW Open Cycle Power Plant, Oman

Enrico Fermi Nuclear Power Plant, Italy

Enrico Fermi Nuclear Power Plant, Italy

Barakah nuclear power plant, UAE

Barakah nuclear power plant, UAE

AKSA Power Generation, USA

AKSA Power Generation, USA

Mangalore Refinery & Petrochemical Ltd

Mangalore Refinery & Petrochemical Ltd

Bataan Nuclear Power Plant, Philippines

Bataan Nuclear Power Plant, Philippines

Qatar Petrochemical Company

Qatar Petrochemical Company

Tatweer Petroleum Al Rumamin

Tatweer Petroleum Al Rumamin


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