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Stainless Steel 304L Flanges


Stainless Steel 304L Flanges

What is Stainless Steel 304L Flanges?

Stainless Steel 304L Flanges are austenitic lower carbon versions of the 304 grades. The flanges within this grade are highly reliable and form a strong seal in the pipeline. These flanges can be easily welded due to their lower carbon concentration. The flanges are able to withstand high as well as sub-zero temperatures. Their excellent composition makes them highly resistant against several corrosive systems.

A182 F304L WNRF Flange Application

A182 F304L WNRF Flange is considered to be the strongest flange in a range of flanges. The flange has a protruding, elongated hub, which provides support and allows it to withstand extreme pressures and temperatures. The weld neck flange is widely seen in applications like oil and gas transmission and refining, where pressures and temperatures fluctuate from time to time. They are also utilized in the chemical processing system for handling hazardous fluids. Apart from this, they are seen in the machine industry, power plants, rigs, etc.

Difference Between DIN 1.4307 Blind Flanges and UNS S30403 Slip on Flange

Flanges are components, which can connect a range of piping equipment. Each flange has different characteristics and qualities, which set them apart from each other.

  • A UNS S30403 Slip on Flange is an economical flange, which is slid on piping components and welded using a fillet weld. These flanges have a head with a low profile and are not used in high-pressure systems.
  • DIN 1.4307 blind flanges are components that don’t have a face. These flanges are generally bolted, allowing users to inspect and access the pipeline. They are designed to resist high pressures across the system.

304L SS Pipe Flanges Vs ANSI B16.5 SS 304L Plate flange

Flanges are connectors, which connect a range of products in different systems.

  • 304L SS Pipe Flanges are components, which can connect pipes, valves, pumps to form a stable piping system. These flanges can be welded or bolted and allow the user to inspect and clean these modules. There are over 13 types of pipe flanges that can be used in high pressure and temperature environments.
  • ANSI B16.5 SS 304L-plate flanges are used to connect plates across piping systems. The flanges exhibit a plate, which is welded to the pipe, allowing another connection to the subsequent component. They are not suitable for high-pressure applications.

ANSI B16.5 Class 150 to 2500 ASTM A182 F304L WNRF Flange and SS 304L Flange manufacturer in India

Stainless Steel 304L Threaded Flange

Stainless Steel 304L Threaded Flange

Stainless Steel 304L Pipe Flange

Stainless Steel 304L Pipe Flange

Stainless Steel 304L Forged Flange

Stainless Steel 304L Forged Flange

Stainless Steel 304L Flanges Specification Chart

Specifications ListASME SA182 / ASTM A182
Class / Pressure RatingPN64 2500#, PN6, 600#, PN40, 150#, PN25, PN16, PN10, 1500#, 300#, 900#, etc.
Size in Inches1/2 (15 Nominal Bore) to 48 (1200 Nominal Bore)
ASTM Standards
ASME/ANSI B16.48, B16.5, BS4504, B 16.47 Series B & A, EN-1092, BS 10, DIN
Manufacturer Of Top 8 Flanges TypesLap Joint Flange/ RTJ Flange/ Threaded Flange/ Blind Flange/ Reducing Flange/Slip On Flange/ Weld Neck Flange/ Socket Weld Flange

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ASTM A182 Gr F304L Chemical Composition

GradeCMnSiPSCrMoNiN
SS 304L0.035 max2.0 max1.0 max0.045 max0.03 max18 – 20-8 – 13-

Manufacturer ASME SA UNS S30403 Blind Flange In India, Check Size of F304L Flange

Sizes Chart Of SS 304L Flange

Outside Dia. of FlangeNominal Pipe SizeThik of FlangeDia. of Hub at BaseDia. of Raised FaceLength Thru HubDia. or BoreDepth of SocketDia. of Hub at BevelRadius of Fillet
Welding NeckSlip-On Threaded SocketLap JointSlip-on SocketLap Joint
OQXRYYYWBZHr
7-1/2315/164-1/452-3/41-3/161-3/163.573.6013/163.503/8
8-1/23-1/215/164-13/165-1/22-13/161-1/41-1/44.074.107/84.003/8
9415/165-5/166-3/1631-5/161-5/164.574.6015/164.507/16
10515/166-7/167.5/163-1/21-7/161-7/165.665.6915/165.567/16
11617-9/168-1/23-1/21-9/161-9/166.726.751-1/166.631/2
13-1/281-1/89-11/1610-5/841-3/41-3/48.728.751-1/48.631/2
16101-3/161212-3/441-15/161-15/1610.8810.921-5/1610.751/2
3-1/21/27/161-3/161-3/81-7/85/85/8.88.903/8.841/8
3-7/83/41/21-1/21-11/162-1/165/85/81.091.117/161.051/8
4-1/419/161-15/1622-3/1611/1611/161.361.381/21.321/8
4-5/81-1/45/82-5/162-1/22-1/413/1613/161.701.729/161.663/16
51-1/211/162-9/162-7/82-7/167/87/81.951.975/81.901/4
623/43-1/163-5/82-1/2112.442.4611/162.385/16
72-1/27/83-9/164-1/82-3/41-1/81-1/82.942.973/42.885/16
19121-1/414-3/8154-1/22-3/162-3/1612.8812.921-9/1612.751/2
23-1/2161-7/161818-1/252-1/23-7/1616.1616.191-3/416.001/2
25181-9/1619-7/8215-1/22-11/163-13/1618.1818.201-15/1618.001/2
27-1/2201-11/1622235-11/162-7/84-1/1620.2020.252-1/820.001/2
32241-7/826-1/827-1/463-1/44-3/824.2524.252-1/224.001/2
21141-3/815-3/416-1/452-1/43-1/814.1414.181-5/814.001/2

UNS S30403 Equivalent

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 304L1.4307S30403SUS 304L304S1103Х18Н11Z3CN18‐10X2CrNi18-9 / X2CrNi19-11

Manufacturer of 304L Stainless Steel Flange Pressure Ratings cutted from sheet and SA182 UNS S30403 Lap Joint/ Weld Neck Flange and 304L Stainless Steel Orifice Flanges from Blanks/ Bar/ Shaft

304L Stainless Steel Flange Pressure Ratings

ASME /ANSI B16.34PRESSURE RATING OF 304L Flange
Temp. °F150#300#400#600#900#1500#2500#
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
1200201552053104657701285
125020115150225340565945

ASTM A182 F304L Mechanical Properties

Melting PointDensityYield Strength (0.2%Offset)Tensile StrengthElongation
(2550 °F) 1400 °C 8.0 g/cm3MPa – 205, Psi – 30000 Psi – 75000 , MPa – 51535 %

Get instant delivery Of 20mm SS Grade F304L Socket Weld Flanges , Dimension Chart Of 304L Stainless Steel Orifice Flanges, 150# ANSI SS 304L Spectacle Blind Flange Manufacturer In Mumbai. India.

304L SS Pipe Flanges Dimension

Dimensions: ANSI/ASME B16.5, B16.28, MSS-SP-43.

StandardSClassDiaNo of BoltsBolt SizeBolt Circle DiaDia of Bolt Hole
ISO 7005 (DIN) FlangesPN6804M105511
PN10954M126514
PN16954M126514
PN20904M1460.516
PN25954M126514
PN40954M126514
AS 2129 FlangesTable C954136714
Table D954136714
Table E954136714
Table F954136714
Table H1144168317
Table J1144168317
AS4087PN14954M126714
ANSI B16.5ANSI 150894136016
ANSI 300954136716
ANSI 600954136716
ANSI 9001214198322
ANSI 15001214198322

F304L Flange Weight

Outer Dia. FlangePipe Normal Diameter.Thk. Of Flange MinimumDia. of Raised FaceDia.
of
Hub
Length Hub.YThread LengthDiameter.
of Bolt
Holes
Diameter.
of Bolt
Circle
No
of Bolts
KilogramDiameter. of
Bolts
(inch)
LB
OinchdnCGXYTBHBCBNBD
89.001/2"1511.2035.1030.2015.7015.7015.8060.5040.41/2"0.9
98.503/4"2012.7042.9038.1015.7015.7015.8069.9040.71/2"1.5
108.001"2514.2050.8049.3017.5017.5015.8079.3040.81/2"1.8
117.501-1/4"3215.7063.5058.7020.6020.6015.8088.9041.21/2"2.6
127.001-1/2"4017.5073.2065.0022.4022.4015.8098.6041.51/2"3.3
152.502"5019.1091.9077.7025.4025.4019.10120.7042.35/8"5.1
178.002-1/2"6522.40104.6090.4028.4028.4019.10139.7043.75/8"8.1
190.503"8023.90127.00108.0030.2030.2019.10152.4044.15/8"9
216.003-1/2"9023.90139.70122.2031.8031.8019.10177.8085.15/8"11.2
228.504"10023.90157.20134.9033.3033.3019.10190.5085.95/8"13
254.005"12523.90185.70163.6036.6036.6022.40215.90873/4"15.4
279.506"15025.40215.90192.0039.6039.6022.40241.3088.43/4"18.5
343.008"20028.40269.70246.1044.5044.5022.40298.508133/4"28.6
406.5010"25030.20323.90304.8049.3049.3025.40362.0012187/8"39.5
482.5012"30031.80381.00365.3055.6055.6025.40431.8012297/8"64
533.5014"35035.10412.80400.1057.2057.2028.50476.3012391"86
597.0016"40036.60469.90457.2063.5063.5028.50539.8016471"103
635.0018"45039.60533.40505.0068.3068.3031.80577.9016571 1/8"126
698.5020"50042.90584.20558.8073.2073.2031.80635.0020761 1/8"167
813.0024"60047.80692.20663.4082.6082.6035.10749.3020971 1/4"214

Well-known Manufacturer Of 304L Stainless Steel Flanges in India. For final Stainless Steel 304L Flanges Price List Please Call on +91 22 6636 3099.

SS UNS S30403 Flanges Stock

Stainless Steel 304L Flange304L SS Blind Flange
UNS S30403 Slip on Flange304H Stainless Steel Threaded Flange
SS A182 F304H Reducing FlangeStainless Steel 1.4306 Socket Weld Flange
ASME SA182 F304L Weld Neck FlangesASTM A182 F304H Lap Joint Flanges
Stainless Steel 1.4306 Long Weld Neck FlangesUNS S30403 Spectacle Blind Flanges
SS A182 F304H Spades & Ring Spacers304L SS Nipoflange
304H Stainless Steel 5D WeldoflangeASME SA182 F304L Flange Outlet
Stainless Steel 304L Forged FlangesStainless Steel 1.4306 Plate Flange
304H Stainless Steel Ring Type Joint FlangesSS A182 F304H Raised Face Flanges
ASTM A182 F304H Tongue and Groove FlangesUNS S30403 Male and Female Flange
ASME SA182 F304L Reducing Flanges304L SS ASME B16.5 Flanges
Stainless Steel 304L FlangesStainless Steel 1.4306 BS 10 Flanges
SS A182 F304H BS 4504 Flanges304H Stainless Steel EN 1092-1 Flanges
ASME SA182 F304L SORF FlangeUNS S30403 BLRF Flange
Stainless Steel 304L Forged FlangeStainless Steel 304L Threaded Flange
304L SS WNRF FlangeStainless Steel 304L Series a Lap Joint Ring Flange
Stainless Steel 1.4306 PN16 blind flangeSS A182 F304H Forged Socket Weld Pipe Flange
UNS S30403 Class 300 slip on flangeASME SA182 F304L Slip On Weld Flange
304H Stainless Steel Forged steel slip on flanges304L SS Race face slip on flange
Stainless Steel 304L SWRF FlangeASTM A182 F304H Forged blind flange
UNS S30403 groove weld neck flangeStainless Steel 1.4306 Socket Weld Hub Flange
SS A182 F304H threaded lap joint flange304L SS Slip On Integral flange
ASTM A182 F304H Forged integral puddle flange304H Stainless Steel table e long weld neck
UNS S30403 Class 150 LBS FlangeASTM A182 F304H PN10 Forged Flanges

Heat Treatment Of Stainless Steel 304L Blind Flange

Heat Treatment Of Stainless Steel 304L Blind Flange

Stainless Steel 304L Flanges Types

Stainless Steel 304L Flanges
Stainless Steel 304L Flanges
SS 304L Flange
SS 304L Flange
ASTM A182 UNS S30403 Blind Flange
ASTM A182 UNS S30403 Blind Flange
ASME SA UNS S30403 Slip On Flange
ASME SA UNS S30403 Slip On Flange
ASTM A182 F304L
ASTM A182 F304L
Stainless Steel 304L Forged Weld Neck Flange
Stainless Steel 304L Forged Weld Neck Flange
Stainless Steel 304L Pipe Flange
Stainless Steel 304L Pipe Flange
Stainless Steel 304L Slip On Flange
Stainless Steel 304L Slip On Flange
Stainless Steel 304L Weld Neck Flange
Stainless Steel 304L Weld Neck Flange
304L Sorf Stainless Steel Flange
304L Sorf Stainless Steel Flange
Stainless Steel 304L Socket Weld Flange
Stainless Steel 304L Socket Weld Flange
ASTM A304L ANSI B 16.5 Stainless Steel 5 Inch 300lbs Slip-on Flanges
ASTM A304L ANSI B 16.5 Stainless Steel 5 Inch 300lbs Slip-on Flanges
Stainless Steel 304L Blind Flange
Stainless Steel 304L Blind Flange
Forged SS304L Stainless Steel Flange Plate Flange
Forged SS304L Stainless Steel Flange Plate Flange
Stainless Steel 304L ANSI B16.5 Class 150-2500 Blind Flange 1/2 To 24
Stainless Steel 304L ANSI B16.5 Class 150-2500 Blind Flange 1/2 " To 24"

Buy A182 Stainless Steel 304L Forged Flange Directly From Largest Manufacturers In Mumbai, Check Physical Properties Of Stainless Steel 304L Socket Weld Flange

Stainless Steel 304L Weld Neck Flange Physical Properties

Gr.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)
0-1000C0-3150C0-5380Cat 1000Cat 5000C
A182 F304L800019317.217.818.416.221.5500720

PED Certified SS UNS S30403 Plate Flanges Manufacturers in Mumbai, India, Tolerance Of ANSI B16.5 SS 304L Nippolet flange In MM.

ANSI B16.5 304L SS Plate Flange Tolerance Chart

Stainless Steel 304L FlangesTolerance Table
AO.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)
DInside 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)
BDiameter 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)
JDiameter 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)
HDiameter 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)
PDrilling
  • 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
CThickness
  • 18" and smaller: ±1/8" (3.2 mm), -0"
  • 20" and larger: ±3/16" (4.8 mm), -0"
KLength of hub
  • 10" and smaller: ±1/16" (1.6 mm)
  • 12" and larger: ±1/8" (3.2 mm)

Check Torque Chart Of ASME SA182 SS 304L Weld Neck Flange and SS GOST 03Х18Н11 Lap Joint Flange Supplier & Manufacturers In Mumbai, India.

Stainless Steel 304L Socket Weld Flange Torque Chart

Size in InchesSize in MillimeterImperfections Max. Radial Projection
No Deeper Than the Bottom of the Serrations, millimeterDeeper Than the Bottom of the Serrations, millimeter
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0
2050012.06.0
2460012.06.0
Check Marking Standards for SS DIN 1.4307 Stainless Steel 304L Threaded Flange , ASME B16.5 ASTM A182 F304L Pipe Flange and AISI 304L Spectacle Blind Flange Material

SA182 SS 304L Lap Joint Flange Standard

  • JIS B2220 Flange
  • MSS SP-44 Flange
  • EN 1092-1 Flange
  • SABS / SANS 1123 Flanges
  • GOST 12820 80 Flanges
  • API Flanges
  • AWWA C207 Flanges
  • ISO Flanges
  • Australian Flanges
  • Korean FLANGE
  • BS 4504 Flanges
  • BS 10 Flanges

SS 304L Density In Kg/m3

PropertyValue
Density8.00 Kg/m3

Stainless Steel 304L Slip On Flange Hardness

Physical PropertiesMetricEnglish
Hardness, Rockwell C1515
Hardness, Vickers159159
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Stainless Steel 304L Flanges Price

DescriptionPer Unit (INR)
FLANGES STAINLESS STEEL SA 182 F304L ANSI B16.5 DN100,150# BLRF 432
FLANGES STAINLESS STEEL SA 182 F304L ANSI B16.5 DN100,150# SORF 496
FLANGES SS SA 182 F304L ANSI B16.5 DN80,150# SORF 502
FLANGES STAINLESS STEEL SA 182 F304L ANSI B16.5 DN150,150#SCH10S WNRF 1,095

Stainless Steel 304L Pipe Flange Thermal Expansion Coefficient

PropertyValue
Thermal Expansion17.2 x 10-6 /K
Thermal Conductivity16.2W/m.K

Stainless Steel 304L Threaded Flange Corrosion

304L has excellent corrosion resistance in many environments and when in contact with different corrosive media. Pitting and crevice corrosion can occur in environments containing chlorides. Stress corrosion cracking can occur above 60°C.

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Stainless Steel 304L Flange Manufacturers in India

Stainless Steel 304L Flange Manufacturers in India

SS F304L Flange

SS F304L Flange


United Arab Emirates (UAE), United Kingdom (UK), Argentina, Greece, Egypt, Dubai- UAE, Qatar, Indonesia, Thailand, Dammam -KSA, Malaysia, Taiwan, Belgium, Jordan, Tehran -Iran, Vietnam, Philippines, Sweden, Poland, Canada, Mexico, Bangladesh, Morocco, South Korea, Singapore, NY 12203 (USA), Netherlands, Romania, Portugal, Colombia, Hong Kong, Italy, Malaysia, Peru

ASTM A182 UNS S30403 Blind Flanges

ASTM A182 UNS S30403 Blind Flanges

Russia, USA, China, Kuala Lumpur, Austria, Singapore, Denmark United States, New Zealand, Los Alamos -Mexico, Brazil, Chile, Oman, France, Australia, Spain, Jakarta -Indonesia, Bahrain, Japan, Ellington -United States, Iran, South Africa, Finland, Nigeria, Istanbul- Turkey, Dubai, Czechia, South Africa, Saudi Arabia (KSA), Europe, Kuwait, Norway, Jakarta, Turkey, Germany, Malaysia