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Large-Diameter SA 182 Gr F11 Blind Flange and A182 GR F11 Alloy Steel Slip On Flange manufacturer in India


ASTM A182 F11 Flanges


Vishal Steel Manufacturing Capacity


Close Die Forging 1 TON/ 2 TON/ 5 TON/ AND 13 TON
Open Forging 1000 KGS/ 5000 KGS
Ring Rolling 600 MM and 1200 MM
Manufacturing Size Range Up To 24″ Inch Weld Neck Close Die And Up To 36″ Inch Open Forging In Flange
Other Forgings Up To 200 Kgs Close Die And Up To 3000 Kgs Open Forging

ASTM A182 F11 Material Specification


Specification Chart ASTM A182 F11 Flanges
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Methods Forging
Casting
Rolling
Cutting
Available Size NPS 1⁄₂" To 16” Manufacturer In India
List Of Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180.
Standard And Dimensions DIN 2501/ DIN 2527/ JIS/ ISO/ P235GH/ API/ EN 1092-2/ EN/ BS/ DIN 2561/ EN 1092-1
Manufacturer Types Slip On/ Threaded/ Reducing/ Weld Neck/ Socket Weld/ Blind/ Lap Joint
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
Face Type Raised Face
Flat Face
Ring Type Joint
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Other Standard B16.47 Series A & B/ B16.48, BS4504/ GOST
UNI Standard 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Supporting Material Gasket/ Ring Joint/ Flange Bolts
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
Manufacturer of Forged/ Threaded/ Screwed / Plate
Most common types Weld Neck Ring Flanges (WNRF)
Blind Ring Flanges (BLRF)
Threaded Ring Flanges
Lap Joint Ring Flanges (LJRF)
Slip-On Ring Flanges (SORF)
Socket Weld Ring Flanges (SWRF)
Ring Type Joint Flanges (RTJF)
  • Price stability can be seen in ASTM A182 F11 Flanges manufacturer in India
  • A182 F11 Flanges Material have high corrosion resistance, particularly to stress corrosion cracking
  • Very little or no maintenance material
  • F11 Flanges are suitable for harsh conditions.
  • Buy from Alloy Steel F11 Flanges manufacturers in India for factory price
  • A largest Manufacturer, Suppliers, Dealer, Distributor, Source, Stock, Stockholder, Traders, Wholesaler, Distributor, Importer, Exporter, Fabricator & Stockist in Asia & Middle East.

ASTM A182 F11 Alloy Steel Flanges Price List


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Weld Neck Flange 2 STD 150 ASTM A182 F11 280.00
- 4 STD 300 - 546.00
- 6 80 300 - 757.00
- 8 80 300 - 1190.00
Weld Neck 10 80 300 - 1789.00
Slip On Flange 2 40 150 ASTM A182 F11 160.00
- 3 40 150 - 250.00
- 4 80 300 - 400.00
- 6 80 300 - 690.00
Slip On 8 80 300 1168.00
Blind Flange 3/4 40 150 ASTM A182 F11 100.00
- 1 40 150 - 150.00
- 1-1/2 40 150 - 228.00
- 2 40 150 - 350.00
Blind 4 40 150 - 410.00

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Types Of A182 Gr F11 Material


A182 F11 Flanges

A182 F11 Flanges

F11 Flanges

F11 Flanges

Alloy Steel F11 Flanges

Alloy Steel F11 Flanges

A182 F11 Blind Flanges

A182 F11 Blind Flanges

SA 182 F11 Slip On Flanges

SA 182 F11 Slip On Flanges

ASTM A182 F11 Weld Neck Flanges

ASTM A182 F11 Weld Neck Flanges

ASME SA 182 F11 CL2 Threaded Flanges

ASME SA 182 F11 CL2 Threaded Flanges

 A182 F11 Class 2 Puddle Flange

A182 F11 Class 2 Puddle Flange

UNS K11572 RTJ Flanges

UNS K11572 RTJ Flanges

F11 Alloy Steel Orifice Flanges

F11 Alloy Steel Orifice Flanges

 SA 182 Gr F11 CL 2 Spectacle Blind Flanges

SA 182 Gr F11 CL 2 Spectacle Blind Flanges

F11 Alloy Steel Plate Flanges

F11 Alloy Steel Plate Flanges

SA 182 F11 CL2 Reducing Flange

SA 182 F11 CL2 Reducing Flange

 Grade F11 CL2 Vanstone Flange

Grade F11 CL2 Vanstone Flange

F11 Steel Raised Face Flanges

F11 Steel Raised Face Flanges

A182 Gr F11 Lap Joint Flanges

A182 Gr F11 Lap Joint Flanges

 F11 CL2 Long Weld Neck Flanges

F11 CL2 Long Weld Neck Flanges

SA 182 F11 CL2 Bleed Ring

SA 182 F11 CL2 Bleed Ring

F11 Class 2 High Hub Blind Flanges

F11 Class 2 High Hub Blind Flanges

 F11 Alloy Steel Square Flanges

F11 Alloy Steel Square Flanges

UNS K11572 Flat Flanges

UNS K11572 Flat Flanges


ASTM A182 F11 Chemical Composition


ID. Symbol* C Mn Cr Mo P S Si Others
ASTM A182 F11 Class 1 Flanges 0.05-0.15 0.30-0.60 0.030 0.030 0.50-1.00 1.00-1.50 0.44-0.65 -
ASTM A182 F11 Class 2 Flanges 0.10-0.20 0.30-0.80 0.50-1.00 1.00-1.50 0.040 0.040 0.44-0.65 -
ASTM A182 F11 Class 3 Flanges 0.10-0.20 0.30-0.80 0.50-1.00 1.00-1.50 0.040 0.040 0.44-0.65 -

A182 F11 Flange Testing Equipment


Flange End Valves Testing Machine

Flange End Valves Testing Machine

Flange Valve Testing Equipment

Flange Valve Testing Equipment

Flange Manufacturing Process Equipment

Flange Manufacturing Process Equipment

Flange Hydrostatic Testing Equipment

Flange Hydrostatic Testing Equipment


  • Beveling Machine
  • CNC Lath
  • Oil Fired Heat Treatment Furnace
  • Hydraulic Press 300 Tons Capacity
  • Radial Driling Machine
  • Conventional Machine
  • Cold Forming Machines
  • Heat Treatment For Forged Fittings
  • Hydraulic Press 150 Tons Capacity
  • Portable Temperature Indicator

List Of Petrochemical Projects


ASTM A182 F11 Flanges

ASTM A182 F11 Flanges

Long Son Petrochemical Complex (Vietnam)

F11 Flanges

F11 Flanges

Pulau Muara Besar Refinery & Petrochemical Complex Phase 2 (Brunei)

Alloy Steel F11 Flanges

Alloy Steel F11 Flanges

Pengerang Refinery and Petrochemical Integrated Development (RAPID) (Malaysia)

SA 182 Gr F11 Blind Flange

SA 182 Gr F11 Blind Flange

INEOS Aromatic’s PTA Plant (Jakarta)

 A182 GR F11 Alloy Steel Slip On Flange

A182 GR F11 Alloy Steel Slip On Flange

Arkema Symphony Project (Singapore)

ASME SA 182 F11 Orifice Flanges

ASME SA 182 F11 Orifice Flanges

Cabot Corporation - Cilegon Carbon Black Plant (Indonesia)

A182 F11 CL2 Lap Joint Flange

A182 F11 CL2 Lap Joint Flange

Zhoushan (Zhejiang) Refinery and Petrochemical Complex Phase 2 (China)

 F11 Alloy Steel Weld Neck Flange

F11 Alloy Steel Weld Neck Flange

BASF Verbund Project (Beijing)

ASTM A182 F11 Socket Weld Flanges

ASTM A182 F11 Socket Weld Flanges

Sabic Saffron B Polymer plant (Singapore)


A217 Wc6 Vs A182 F11


A217 Wc6 Vs A182 F11

SA 182 F11 Equivalent


STANDARD UNS Number WNR. DIN
ASTM A182 F11 Flanges K11572 - -

Finding the right A182 F11 Flanges manufacturers to meet your project needs? Vishal Steel can produce A182f11 material as per customer's choice and drawing such as SA 182 F11 Orifice Flanges, A182 F11 CL2 Lap Joint Flange and F11 Alloy Steel Weld Neck Flange


A182 F11 Temperature Range


maximum pressure for ASTM A182 F11 Flanges in PSI

ASME/ANSI B16.5ASTM A182 F11 Flanges Temperature Range
Temp (°F)(Class 150)(Class 300)(Class 400)(Class 600)(Class 900)(Class 1500)(Class 2500)
-20 to 1002656959251390208534705785
2002606809051360203533955660
3002306558701305195532605435
4002006408551280192032005330
5001706208301245186531055180
6001406058051210181530255040
6501255907851175176529404905
7001105707551135170528404730
750955307101065159526604430
800805106751015152525404230
85065485650975146024354060
90050450600900135022453745
9503528037556084514052345
1000201652203304958251370

ASTM A182 F11 Mechanical Properties


Grade Tensile Strength
(min.) ksi[MPa]
Yield Strength
(min.) ksi[MPa]
Elongation, (min.) % Reduction of
Area, (min.) %
Brinell Hardness
Number, HBW
ASTM A182 F11 Class 1 Flanges 60[415] 30[205] 20 45 121-174
ASTM A182 F11 Class 2 Flanges 70[485] 40[275] 20 30 143-207
ASTM A182 F11 Class 3 Flanges 75[515] 45[310] 20 30 156-207

ASTM A182 F11 Heat Treatment


ASTM A182 F11 Heat Treatment

Exporter of Class 150/ 300/ 600 ASTM A182 F11 Socket Weld Flange and SA 182 F11 CL2 Spectacle Blind Flange material with marking , stamping, & Pre-shipment Inspection


A182 F11 Flanges Tensile Strength


ASTM A182 F11 Flanges Tensile Strength (minimum) ksi[MPa]
A182 F11 Class 1 Flanges 60[415]
A182 F11 Class 2 Flanges 70[485]
A182 F11 Class 3 Flanges 75[515]

F11 Flanges Weight Chart


Pressure ClassNominal Size Of Pipe  (NPS)Slip On (SORF)Threaded (NPT)Socket Weld (SWRF)Lap Joint (LOOSE)Blind (BLRF)Weld Neck (WNRF)
Class 150 Flanges½ 112122
¾222222
1222223
333333
1½ 333344
555556
2½ 8888710
9999911.5
3½ 111211111312
131313131716.5
151515152021
191919192726
303030304742
10 434343437054
12 6464646412388
14 909090105140114
16 1069898140180140
18 130130130160220165
20 165165165195285197
22 185185185245355225
24 220220220275430268

125-250 RMS Surface Finish BS4504 PN16 ASTM A182 F11 Class 2 Forged Flange and SA182F11 Long Weld Neck Flange Material manufacturer in India

SA 182 F11 Weld Neck Flange Installation


SA 182 F11 Weld Neck Flange Installation
Check ASTM A182 GR F11 Plate Flange, UNS K11572 Threaded Flange and SA 182 F11 CL2 Loose Plate Flange Material Pressure Class, Dimensions, Weight chart and SA182 F11 composition

UNS K11572 Blind Flange Manufacturing Process


UNS K11572 Blind Flange Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
UNS K11572 Blind Flange Manufacturing Process

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
UNS K11572 Blind Flange Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
UNS K11572 Blind Flange Manufacturing Process

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
UNS K11572 Blind Flange Manufacturing Process

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
UNS K11572 Blind Flange Manufacturing Process

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
UNS K11572 Blind Flange Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
UNS K11572 Blind Flange Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
UNS K11572 Blind Flange Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

F11 Alloy Steel Slip On Flange Dimensions


F11 Alloy Steel Slip On Flange Dimensions

Normal Size Of Steel Pipe(Inner Daimeter)(Outer Diameter)(Bolts Circle)Raised
(R)
Raised Face (RF)Hight For (H)Raised Face WTThick1FF (Flat Face)
(Thick2)
B.C. For
(Bolts Holes)
B.H. Number
(Bolt Hole)
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

SA 182 Gr F11 CL 2 UNS Designation


Grade Name UNS Designation
ASME SA182 F11 CL1 Flanges 1.25Cr–0.5Mo–Si
ASME SA182 F11 CL2 Flanges 1.25Cr–0.25Mo–Si
ASME SA182 F11 CL3 Flanges 1.25Cr–0.5Mo–Si

Alloy Steel F11 Flanges Dimensions


Alloy Steel F11 Flanges Dimensions
Flanges Size inchesFlanges Size millimeterOuter Diameter (O.D.) inchesOuter Diameter (O.D.) millimeterInner Diameter (I.D.) inchesInner Diameter (I.D.) millimeterØ B.H.C. In inchesØ B.H.C. In millimeterØ B.H. inchesØ B.H. millimeter# B.H.Thickness inchesThickness millimeterWeight lbsWeight Kilogram
8.020013.393408.72221.5011.612950.87022121.0202621.09.5
10.025015.9440510.88276.4013.973551.02026121.1402931.014.1
12.030018.1146012.88327.2016.144101.02026121.2603242.719.4
14.035020.4752014.19360.4018.504701.02026161.3803562.328.3
15.040022.8358016.19411.2020.675251.18030161.5003880.536.5
17.045025.2064018.19462.0023.035851.18030201.65042110.350.1
19.050028.1571520.19512.8025.596501.30033201.81046141.564.2
24.060033.0784024.19614.4030.327701.42036202.05052213.596.9

Gasket For SA-182 F11 Flanges


(Normal Size Of Pipes) In Inch(I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

ASTM A182 F11 Flanges Face Types


ASTM A182 F11 Flanges Face Types

  • Type A: Flat Face (FF)
  • Type B: Raised Face (RF)
  • Type C: Tongue Face (TF)
  • Type D: Grooved Face (GF)
  • 1Type E: Spigo
  • Type F: Recess
  • Type G: Ring Recess
  • Type H: O-Ring Groove

A182 F11 Class 2 Blind Flange Dimensions


A182 F11 Class 2 Blind Flange Dimensions

NPS For (Normal Size Of Steel Pipe)Outer Diameter Of
(A)
WT Of (B)
RF Diameter Of
(C)
(D)
(Bolts Circle Diameter)
# Pipe Flange Bolts
Holes (B.H.)
Bolt Holes Diameter
Flanges Weight In Kilogram (KG)
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

Raised Face, FF and RTJ Ring Joint ASTM A182 F11 CL2 Spectacle Blinds and SA-182 F11 Steel Spades/ Ring Spacers manufacturer in India accordance to EN 1092-2 PN10, EN 1092-1 Type 11 PN25, AWWA C207 Class D and BS10 Table D standards


F11 Steel Slip-On Flanges Limitations


F11 Steel Slip-On Flanges Limitations

SA 182 F11 CL2 Pipe Flanges Application


  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

A 182 F11 Weld Neck Flange Dimensions


A 182 F11 Weld Neck Flange Dimensions

Normal Size Of Steel Pipe in InchesNormal Size Of Steel Pipe in Millimeter(O.D.) Outer Diameter Weld Neck ThicknessHub O.D.Weld Neck ODWelding Neck Length WNRF Bore DaimeterRF Diameter RF HeightPCDFace Of Weld
(A)(B)(C)(D)(E)(F)(G)(H)(I)(J)
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

Alloy Steel F11 Pipe Flanges Thickness Chart


Normal Size Of PipeOuter Diameter (O.D.)10 Schedule20 Schedule30 ScheduleSTD Wall40 Schedule60 ScheduleEXT Hvy80 Schedule100 Schedule120 Schedule140 Schedule160 ScheduleXX 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

Design Features Of Chromoly F11 Flanges


Design Features Of Chromoly F11 Flanges

A182 F11 Class 3 Flanges Standard


A182 F11 Class 3 Flanges Standard
  • BS 4504
  • ASME B16.5
  • EN 1092-1
  • ANSI B16.5
  • AWWA C207
  • JIS
  • ISO
  • MSS SP-44
  • EN 1092-2 PN16
  • DIN

ASTM A182 F11 Class 1 VS Class 2 Sizes


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


ASME A182 F11 Flanges Tolerance


Type Of ASTM A182 F11 Flanges DiameterTolerance Chart
(A) (Outer Diameter)
  • When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D) (Inner Diameter)
  • 10 Inches and smaller: ±1/32" (0.8 in mm)
  • 12 Inches thru 18": +1/8" (3.2 in mm)
  • 20 Inches and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J) Hub At Base Dai.
  • When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
(H) Diameter of hub at point of welding
  • 5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter)
  • 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P) Drilling
  • (B.C.): ±1/16" (1.6 mm)
  • (B.H.) spacing: ±1/32" (0.8 mm)
  Eccentricity of (bc) with respect to facing
  • 2 1/2" or smaller ±1/32" (0.8 mm) max.
  • 3" or larger ±1/16" (1.6 mm) max.
(C) (W.T.)
  • 18 inch or smaller: ±1/8" (3.2 mm), -0"
  • 20 inch or larger: ±3/16" (4.8 mm), -0"
(K) hub Length
  • 10 Inch or smaller: ±1/16" (1.6 millimeter)
  • 12 Inch or larger: ±1/8" (3.2 millimeter)

ASTM A182 F11 Pipe Flanges Bolts Chart


ASTM A182 F11 Pipe Flanges Bolts Chart
ASTM A182 F11 Pipe Flanges Bolts Chart

ASTM A182 Grade F11 Alloy Steel Flange Surface Finish


ASTM A182 Grade F11 Alloy Steel Flange Surface Finish
Normal Pipe Size(A)(B)
1/23.01.5
3/43.01.5
13.01.5
1-1/43.01.5
1-1/23.01.5
23.01.5
2-1/23.01.5
34.51.5
3-1/26.03.0
46.03.0
56.03.0
66.03.0
88.04.5
108.04.5
128.04.5
148.04.5
1610.04.5
1812.06.0
2012.06.0
2212.06.0
2412.06.0