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ASTM A182 F9 Flanges

Grade F9 Weld Neck Flanges and Alloy Steel F9 Blind Flange manufacturer In Mumbai, India


ASTM A182 F9 Flanges

Flanges belonging to ASTM specification are subdivided into various grades that define the properties inherited by these flanges. ASTM A182 F9 Flanges is one such type of flange that is thin when compared to other flanges. Hence they tend to fit well in applications where space is a concern. SA182 F9 Slip On Flange manufacturer In India adds chromium and molybdenum while producing these flanges. Both of which enhance the service life and resistance to corrosion of these flanges. Alloy Steel F9 Blind Flange is considered to be a cost saving option since they have a long life, compact design, and resistance to corrosion. 

These Grade F9 Weld Neck Flanges can also be reused and are meant for high pressure applications. This is the reason as per the specification they have to be rolled or forged. Apart from providing resistance to corrosion Gr F9 Socket Weld Flange also offers good ductility and improved hardness and toughness along with good tensile strength. Due to ASME A182 F9 Flanges, the repair and maintenance work of a particular pipeline can be continued without closing the flow. They are used in the production of pipes, railway lines, offshore and onshore projects, and automotive. 

Chrome Moly A182 F9 Alloy Steel Pipe Flanges are also used in petrochemical equipment, pharmaceutical equipment, heat exchangers, seawater equipment, condensers, and pulp and paper industry. 3 types of flanges are manufactured under this grade namely raised face, SA182 F9 RTJ Flanges, and flat face. A182 F9 Lap Joint Flange that has been forged is usually welded to the pipe or mounted on the threaded end of the shaft. These flanges are available in the size range of ½ inch to 36 inches. We produce these flanges using the best quality raw material and supply them at an affordable price. Good quality and affordable pricing have gained us the trust of our customers that we thrive to maintain.


Table Of Content:




A182 F9 Slip On Flanges PN Number


P# G# UNS KSI(MPa) Product Form ISO Spec Type
5B 1 K90941 85(585) Forgings 5.4 A/SA-182 F9

ASME A182 F9 Steel Name


Steel Names 9Cr-1Mo

exporter Of ASME A182 F9 Flanges In Types Of Plate/ Raised Face/ Threaded And Forged Flanges According To EN 1092-2 PN16, Check Equivalent, Chemical Composition, Dimensions, Schedule Chart


Weight Formula Of ASTM A182 F9 Flanges


Nominal Pipe Size For (NPS)Slip On Flange (SORF)Threaded Flange (NPT)Socket Weld Flange (SWRF)Lap Joint Flange (Loose)Blind Flange (BLRF)Weld Neck Flange (WNRF)
½112122
¾222222
1222223
1¼333333
1½333344
2555556
2½8888710
39999911.5
3½111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

ASTM A182 F9 Chemical Composition


ID. Symbol* C Mn P S Si Cr Mo Others
ASTM A182 F9 Flanges 0.15 0.30-0.60 0.030 0.030 0.50-1.00 8.0-10.0 0.90-1.10 -

ASTM A182 F9 Equivalent


STANDARD UNS DIN WERKSTOFF NR. DIN
ASTM A182 F9 Flanges K90941 1.7386 X 12 CrMo 91

Tensile Strength Of SA A182 F9 Material


Tensile Strength minimum ksi[MPa]
ASTM A182 F9 Flanges 85[585]

A182 F9 Mechanical Properties


Grade Tensile Strength
minimum ksi[MPa]		 Yield Strength
minimum ksi[MPa]		 Elongation, minimum % Reduction of
Area, minimum %		 Brinell Hardness
Number, HBW
ASTM A182 F9 Flanges 85[585] 55[380] 20 40 179-217

A182 F9 Slip On Flanges Dimensions


A182 F9 Slip On Flanges Dimensions
Normal Pipe Size For (NPS)(Inside Diameter) For I.D.O.D. For (Outside Daimeter)B.C. For (Circle Bolt)Raised
(R)		RF For (Raised Face)H For (Hight)Raised Face Wall ThicknessThickness1Flat Face (FF)
(Thickness2)		Bolts Holes For
(B.C.)		Number Of Bolt Hole
(B.H.)
1/20.883.502.381.38.0631.19.62.38.56.624
3/41.093.882.751.69.0631.50.62.44.56.624
11.364.253.122.00.0631.94.69.50.63.624
1-1/41.704.623.502.50.0632.31.81.56.75.624
1-1/21.975.003.882.88.0632.56.88.62.82.624
22.446.004.753.62.0633.061.00.69.94.754
2-1/22.947.005.504.12.0633.561.12.821.06.754
33.577.506.005.00.0634.251.19.881.13.754
3-1/24.078.507.005.50.0634.811.25.881.19.758
44.579.007.506.19.0635.311.31.881.25.758
55.6610.008.507.31.0636.441.44.881.38.888
66.7211.009.508.50.0637.561.56.941.50.888
88.7213.5011.7510.62.0639.691.751.061.69.888
1010.8816.0014.2512.75.06312.001.941.131.881.0012
1212.8819.0017.0015.00.06314.382.191.192.131.0012
1414.1421.0018.7516.25.06315.752.251.322.191.1212
1616.1623.5021.2518.50.06318.002.501.382.441.1216
1818.1825.0022.7521.00.06319.882.691.502.631.2516
2020.2027.5025.0023.00.06322.002.881.632.831.2520
2222.2229.5027.2525.25.06324.253.131.753.071.3820
2424.2532.0029.5027.25.06326.123.251.823.191.3820

Yield Strength Of Alloy Steel F9 Flanges


Yield Strength minimum ksi[MPa]
ASTM A182 F9 Flanges 55[380]

Hardness Of A182 Gr F9 Flange


Brinell Hardness Number, HBW
ASTM A182 F9 Flanges 179-217

Heat Treatment Of A182 Grade F9 Flanges


Type: anneal and normalize or temper; (min) austenitizing and solutioning temperature: 1750°F [955°C];
Cooling media:furnace or air cool; (min) temperature: 1250°F [675°C].


Schedule 40 ASTM A182 F9 Pipe Flanges Temperature Ratings


Temperature In °F150# According To ASME B16.5300# According To ASME B16.5400# According To ASME B16.5600# According To ASME B16.5900# According To ASME B16.51500# According To ASME B16.52500# According To ASME B16.5
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

A182 Gr F9 Flanges Packaging Wooden Boxes


a182 gr f9 flanges packaging
gr f9 flanges packaging


UNS Designation Of ANSI/ ASME B16.5 Alloy Steel F9 Pipe Flanges


UNS Designation K90941

Size Chart Of A182 F9 Flanges


(NPS) For Nominal Pipe Size In
(inches)		As Per ASME B16.5 Class 150
Flange Diameter
In (inch)		Bolts Number
Bolt Diameter
In (inch)		Bolt Holes (B.H.) Diameter In
(inch)		Bolt Circle (B.C.)
In(inch)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

SA182 F9 Blind Flange Dimensions


SA182 F9 Blind Flange Dimensions
NPS For (Normal Pipe Size)Outside Daimeter Of (O.D.)
(A)		Wall Thickness Of (B)
Daimeter Of Raised Face
(C)		(D)
(B.C.D.)		# Flanges Bolts
Holes		Daimeter Of Bolt Holes
Approx.
Weight In KG (Kilogram)
1/2"3-1/27/161-3/82-3/845/82
3/4"3-7/81/21-11/162-3/445/82
1"4-1/49/1623-1/845/82
1-1/4"4-5/85/82-1/23-1/245/83
1-1/2"511/162-7/83-7/845/83
2"63/43-5/84-3/443/44
2-1/2"77/84-1/85-1/243/47
3"7-1/215/165643/49
3-1/2"8-1/215/165-1/2783/413
4"915/166-3/167-1/283/417
5"1015/167-5/168-1/287/820
6"1118-1/29-1/287/827
8"13-1/21-1/810-5/811-3/487/847
10"161-3/1612-3/414-1/412167
12"191-1/41517121123
14"211-3/816-1/418-3/4121-1/8139
16"23-1/21-7/1618-1/221-1/4161-1/8187
18"251-9/162122-3/4161-1/4217
20"27-1/21-11/162325201-1/4283
24"321-7/827-1/429-1/2201-3/8415

Marking Of Grade F9 Flange


ASTM A182 F9 Flanges Marking includes ANSI Or ASME/ ASA Code

  1. Name of Manufacturer = (Fastwell Engineering)
  2. NPS = (4")
  3. Flanges Type = (Blind)
  4. Schedule = (SCH 40)
  5. Material Designation = (ASTM A182 F9)
  6. Class = (150#)
  7. Country Name = (Made In India)
Marking Of Grade F9 Flange


Types Of ASTM A182 F9 Flanges


ASME SA-182 Gr F9 Slip On Flanges

ASME SA-182 Gr F9 Slip On Flange

F9 Alloy Steel Blind Flanges

F9 Alloy Steel Blind Flange

Grade F9 Weld Neck Flanges

Grade F9 Weld Neck Flange

ASTM A182 F9 Reducing Flanges

ASTM A182 F9 Reducing Flange

SA182 F9 Plate Flanges

SA182 F9 Plate Flange

Grade F9 RTJ Flanges

Grade F9 RTJ Flange

Alloy Steel F9 Lap Joint Flanges

Alloy Steel F9 Lap Joint Flange

SA182 F9 Screwed Flanges

SA182 F9 Screwed Flange

ASTM A182 GR F9 Spectacle Blind Flanges

ASTM A182 GR F9 Spectacle Blind Flange


ASTM A182 F9 Alloy Steel Flanges Dimensions


NPS(O.D.) For
Outside Diameter		Minimum (Wall Thickness)
(T)		Diameter Of Raised Face (RF)
(R)		Number of Bolts HolesDia. of HolesB.C. For
(Bolt Circle)		SORF Bore I.D.
(SB)		WNRF Bore I.D.
(WB)		Diameter Of Hub Base
(H.B.)		Diameter of Hub Top
(H.T.)		SORF Length
(S.L.)		WNRF Length
(W.L.)
1⁄23.500.381.3840.622.380.880.621.190.840.561.81
3⁄43.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
11⁄44.620.562.5040.623.501.701.382.311.660.752.19
11⁄25.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
21⁄27.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
31⁄28.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Alloy Steel F9 Weld Neck Flange Dimensions


Alloy Steel F9 Weld Neck Flange Dimensions
Size (NPS) in Inches NPS (Normal Pipe Size) Size in MillimeterOuter Diameter For (O.D.) Thickness Of Weld Neck FlangeHub Outer DiameterWeld Neck Outer DiameterLength Of ASME B16.5 Welding NeckDaimeter Of WN BoreDiameter Of RF (Raised Face) Raised Face (RF) HeightPCDFace Of Weld
ABCDEFGHIJ
1/215909.63021.346-34.9260.31.6
3/42010011.23826.75142.9269.91.6
12511012.74933.45450.8279.41.6
1 1/43211514.35942.25663.5288.91.6
1 1/24012515.96548.36073298.41.6
25015017.57860.36292.12120.71.6
2 1/26518020.7907368104.82139.71.6
38019022.310888.9681272152.41.6
3 1/29021522.3122101.670139.72177.81.6
410023022.3135114.375157.22190.51.6
512525522.3164141.387185.72215.91.6
615028023.9192168.387215.92241.31.6
820034527246219.1100269.92298.51.6
1025040528.6305273100323.823621.6
1230048530.2365323.81133812431.81.6
1435053533.4400355.6125412.82476.31.6
1640059535457406.4125469.92539.81.6
1845063538.1505457.2138533.42577.91.6
2050070041.3559508143584.226351.6
2460081546.1663610151692.22749.31.6

SA A182 F9 Plate Flanges Bolting Length


Size in (Inches)Size in (Millimeter)Number of BoltsBolt (UNC) SizeRF (Raised Face) Stud Length Stud (ISO) SizeMachine Flange Bolt Length
1/21541/255M1450
3/42041/265M1450
12541/265M1455
1 1/43241/270M1455
1 1/24041/270M1465
25045/885M1670
2 1/26545/890M1675
38045/890M1675
3 1/29085/890M1675
410085/890M1675
512583/495M2085
615083/4100M2085
820083/4110M2090
10250127/8115M24100
12300127/8120M24100
14350121135M27115
16400161135M27115
18450161 1/8145M30125
20500201 1/8160M30140
24600201 1/4170M33150

ASTM A182 F9 Pipe Flanges Thickness Chart


NPS For Normal Pipe SizeO.D. For (Outside Daimeter)10 SCH20 SCH30 SCHSTD Wall40 SCH60 SCHEXT Hvy80 SCH100 SCH120 SCH140 SCH160 SCHXX Hvy
½0.840.083......0.1090.109...0.1470.147.........0.1880.294
¾1.050.083......0.1130.113...0.1540.154.........0.2190.308
11.3150.109......0.1330.133...0.1790.179.........0.250.358
1 ¼1.660.109......0.140.14...0.1910.191.........0.250.382
1 ½1.90.109......0.1450.145...0.20.2.........0.2810.4
22.3750.109......0.1540.154...0.2180.218.........0.3440.436
2 ½2.8750.12......0.2030.203...0.2760.276.........0.3750.552
33.50.12--0.2160.216-0.30.3---0.4380.6
3 ½40.12--0.2260.226-0.3180.318----0.636
44.50.12--0.2370.237-0.3370.337-0.438-0.5310.674
55.5630.134--0.2580.258-0.3750.375-0.5-0.6250.75
66.6250.134--0.280.28-0.4320.432-0.562-0.7190.864
88.6250.1480.250.2770.3220.3220.4060.50.50.5940.7190.8120.9060.875
1010.750.1650.250.3070.3650.3650.50.50.5940.7190.84411.1251
1212.750.180.250.330.3750.4060.5620.50.6880.84411.1251.3121
14140.250.3120.3750.3750.4380.5940.50.750.9381.0941.251.406-
16160.250.3120.3750.3750.50.6560.50.8441.0311.2191.4381.594-
18180.250.3120.4380.3750.5620.750.50.9381.1561.3751.5621.781-
20200.250.3750.50.3750.5940.8120.51.0311.2811.51.751.969-
22220.25--0.375--0.5------
24240.250.3750.5620.3750.6880.9690.51.2191.5311.8122.0622.344-
2626---0.375--0.5------
30300.3120.50.6250.375--0.5------
36360.3120.50.6250.3750.75-0.5------
4040---0.375--0.5------
4242……..……..……..0.375……..……..0.5……..……..……..……..……..……..
4848……..……..……..0.375……..……..0.5……..……..……..……..……..……..

manufacturer & supplier Of SA182 F9 Slip On Flange As Per ASME B16.5 Class 150, Buy Gr F9 Socket Weld Flange At Best Price In India And Save Up To 20%


A182 F5 Flanges Price List In India


Type Of Flanges Size SCH Class Material Price In INR (India) Per Piece
Weld Neck Flange 2" SCH STD 150 ASTM A182 F9 350.00
Weld Neck Flange 3" SCH STD 150 - 456.00
Weld Neck Flange 4" SCH STD 150 - 667.00
Weld Neck Flange 6" SCH STD 150 - 900.00
Weld Neck Flange 8" SCH STD 150 - 1300.00
Weld Neck Flange 10" SCH STD 150 - 1600.00
Weld Neck Flange 12" SCH STD 150 ASTM A182 F9 2000.00
Slip On Flange 1 1/2" 80 150 ASTM A182 F9 345.00
Slip On Flange 2" 80 150 - 398.00
Slip On Flange 3" 80 150 - 642.00
Slip On Flange 4" 80 150 - 832.00
Slip On Flange 6" 80 150 - 1023.00
Slip On Flange 8" 80 150 - 1300.00
Socket Weld Flange 3/4" SCH XS 300 ASTM A182 F9 189.00
Socket Weld Flange 1” SCH XS 300 - 200.00
Socket Weld Flange 1-1/2" SCH XS 300 - 300.00
Socket Weld Flange 2" SCH XS 300 - 423.00
Socket Weld Flange 3" SCH XS 300 - 599.00
Socket Weld Flange 4" SCH XS 300 - 676.00
Socket Weld Flange 6" SCH XS 300 - 943.00
Blind Flange 3/4" Sch 40 150 ASTM A182 F9 150.00
Blind Flange 3/4" Sch 40 150 - 198.00
Blind Flange 1" Sch 40 150 - 278.00
Blind Flange 1-1/2" Sch 40 150 - 387.00
Blind Flange 2" Sch 40 150 - 567.00
Blind Flange 3" Sch 40 150 - 689.00
Blind Flange 4" Sch 40 150 - 790.00
Blind Flange 6" Sch 40 150 - 853.00
Blind Flange 8" Sch 40 150 ASTM A182 F9 1034.00

Manufacturer Of ASTM A182 F9 Flanges In India. For final ASTM A182 GR F9 Weld Neck Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

Are You Looking For A182 F9 Lap Joint/ Ring Type Joint Flanges In Custom Size Call Now Or Mail Us Your Drawing!

EN 1092-1 A182 Grade F9 Alloy Steel Flange Application For Oil & Gas


  • ASTM A182 F9 Flanges For Oil And Gas Industry
  • ASME A182 F9 Alloy Steel Flanges For Pulp And Paper Industry
  • A182 F9 Lap Joint Flange For Fluid Piping
  • SA182 F9 Slip On Flange For Modern Architecture
  • Grade F9 Weld Neck Flange For Dairy And Food Processing
  • Alloy Steel F9 Blind Flange For Heat Exchanger
  • Gr F9 Socket Weld Flange For Power Plants


SA182 Gr F9 Forged Flange Gasket Chart


NPS For (Normal Pipe Size)Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
1/2"0.841.8752.1252.1252.1252.50
3/4"1.062.252.6252.6252.6252.75
1"1.312.6252.8752.8752.8753.125
1 1/4"1.6633.253.253.253.50
1 1/2"1.913.3753.753.753.753.875
2"2.384.1254.3754.3754.3755.625
2 1/2"2.884.8755.1255.1255.1256.50
3"3.505.3755.8755.8755.8756.625
4"4.506.8757.1257.007.6258.125
5"5.567.758.508.3759.509.75
6"6.628.759.8759.7510.5011.375
8"8.621112.12512.0012.62514.125
10"10.7513.37514.2514.12515.7517.125
12"12.7516.12516.62516.5018.0019.625

Torque Specs Of F9 Pipe Flanges


Flange Size in (Inches)Flange Size in (Millimeter)Radial Projection (Maximum)
No Deeper Than the Bottom In MMDeeper Than the Bottom In MM
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

Don't Forget To Ask Test Certificate Chrome Moly A182 F5 Alloy Steel Pipe Flanges Material From Mumbai.

ASME SA182 F9 Specification Checklist


Specification Chart ASTM A182 F9 Flanges
Size NPS 1⁄₂" To NPS 26”
Face Type Ring Type Joint
Raised Face
Flat Face
Dimensions EN/ BS/ DIN 2501/ DIN 2527/ EN 1092-1/ JIS/ ISO/ P235GH/ API/ EN 1092-2/ DIN 2561
Chemical Analysis Silicon [Si] (0.50-1.00), Manganese [Mn] (0.30-0.60), Phosphorus [P] (0.030), Sulfur [S] (0.030), Carbon [C] (0.15) etc.
Manimum Pressure 150#.
Hardness 179-217
Thickness SCH 5S To SCH 120.
Top 7 Sealing Types Threaded/ Reducing/ Blind/ Slip On/ Weld Neck/ Socket Weld/ Lap Joint

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Grade F9 Weld Neck Flanges

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Alloy Steel F9 Blind Flange

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SA182 F9 Slip On Flange

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ASME A182 F9 Flanges

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Spain, Hong Kong, Mexico, Poland, Oman, Japan

Iran, Italy, Chile, Singapore, Canada, China

SA182 F9 RTJ Flanges

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