Alloy Steel A182 F91 Flanges Manufacturers

Suppliers of ANSI B16.5 / ASME B16.47 A182 F91 Flanges, Alloy Steel F91 Slip On Flanges, A182 F91 WNRF Flanges

Alloy Steel F91 Flanges, A182 F91 Flange, Manufacturer & Supplier Of Alloy Steel ASTM A182 F91 Flanges In India, ASTM A182 F91 Alloy Steel Pipe Flanges


Alloy Steel ASTM A182 F91 Flanges Manufacturers in India



Rishabh Steel Industries is an approved manufacturer of Alloy Steel ASTM A182 F91 Flanges & we are ISO 9001:2008 certified company.

We are manufacturing Alloy Steel ASTM A182 F91 Flanges in various shapes, size, grades & specifiaction with ANSI/ASME and DIN standards. Rishabh Steel Industries most preferred manufacturer in INDIA to manufacture Alloy Steel ASTM A182 F91 Flanges for Critical Applications, We manufacture & stock even odd sizes & hard to find flanges in alloy Steel. We manufacture Alloy Steel ASTM A182 F91 Blind Flanges, Alloy Steel ASTM A182 F91 Threaded Flanges, Alloy Steel ASTM A182 F91 Orifice Flanges, Alloy Steel ASTM A182 F91 WNRF Flanges, A182 F91 Alloy Steel Slip On Flanges, Alloy Steel F91 Socket weld Flanges, A182 F91 Alloy Steel Flat Flanges, Alloy Steel A182 F91 Reducing Flanges & all shapes & size in alloy steel material. Our Alloy Steel ASTM A182 F91 Flanges are as per ASME B16.9, ASME B16.28. standards.


ASTM A182 F91 Flanges Manufacturers in India

Our Alloy Steel ASTM A182 F91 Flanges are used in Marine engineering, Chemical processing, Hydro-carbon processing, Heat exchangers, Valves manufacturing, Pumps manufacturing, Petrochemical plants, Nuclear power projects, Oil & Gas equipment manufacturing and shipped to UAE, OMAN, SAUDI ARABIA, QATAR, KUWAIT, TURKEY & SINGAPORE. We procure raw materials to manufacture Alloy Steel ASTM A182 F91 Flanges from ISO and PED approved mills- Raw Material Origin Indian Mills & European Mills.

If you are looking for Alloy Steel ASTM A182 F91 Flanges shipped to you country check our free sample of Alloy Steel ASTM A182 F91 Flanges along free quote. We can guarantee best price of Alloy Steel ASTM A182 F91 Flanges & fastest delivery in your country, you can test our free sample of Alloy Steel ASTM A182 F91 Flanges at your end before placing the order. We have gained several Orders of Alloy Steel ASTM A182 F91 Flanges from countries like United Arab Emirates, Oman, Riyadh(Saudi Arabia), Qatar, Kuwait, Turkey, Singapore, Indonesia, Thailand, Vietnam, Bangladesh & other countries in the GCC region.

OUR ALL ALLOY STEEL ASTM A182 F91 FLANGES COMES WITH MINIMUM 5 YEARS WARRANTY. We supply Alloy Steel ASTM A182 F91 Flanges after wrapping in bubble wrap & after that packed in wooden boxes. Alloy Steel ASTM A182 F91 Flanges are offered with a NACE 3.1 Certification, Mill Test Certification and after world class Third party inspection.

We have ready stock of Alloy Steel ASTM A182 F91 Flanges in all sizes, in Seamless and Welded to cater to immediate delivery for break down & in ongoing projects. We welcome our clients, who want to visit our factory & stockyard in Mumbai, Hyderabad, Bangalore/ Bengaluru & request them to check quality of our Alloy Steel ASTM A182 F91 Flanges before buying from INDIA.


Supplier of ANSI B16.5 Alloy Steel F91 Class 300 Socket Weld Flange, ANSI B16.47 A182 F91 Alloy Steel Weld Neck Flange, Alloy Steel A182 F91 Blind Flange, ASME SA182M Alloy Steel F91 Threaded Flange


Manufacturer Of A182 F91 Chrome Moly Plate Flange in Mumbai, India, Alloy Steel ASTM A182 F91 Threaded Flanges, Alloy Steel 5Cr-1/2Mo Socket Weld Flanges, F91 Alloy Steel Lapped joint Flanges

 



Standard Specification For Alloy Steel ASTM A182 F91 Industrial Flanges

Specifications : ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2″ to 36″

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

 

ASTM A182 F91 Alloy Steel Pipe Flanges

Forged and Plate Flanges
Products Size
ASTM A182 Alloy Steel F91 Socket Weld Flanges ASTM A182 Alloy Steel F91 Threaded Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 Alloy Steel F91 Weld Neck Flanges ASTM A182 Alloy Steel F91 Slip on Flanges
ASTM A182 Alloy Steel F91 Lap Joint Flanges ASTM A182 Alloy Steel F91 Plate Flanges
ASTM A182 Alloy Steel F91 Blind Flanges ASTM A182 Alloy Steel F91 Reducing Flanges
ASTM A182 Alloy Steel F91 Orifice Flanges ASTM A182 Alloy Steel F91 Forged Flanges
ASTM A182 Alloy Steel F91 Ring Type Joint Flanges ASTM A182 Alloy Steel F91 Square Flanges

 


Alloy Steel F91 Flange Standards / Types And Pressure Class :

ASME/ANSI B 16.5 Slip on Flange, Blind Flange, Welding Neck Flange, Threaded Flange, Lap Joint Flange, High Hub Blind Flange, Socket Weld 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
ASME/ANSI B 16.36 Threaded Flange, Welding Neck Flange, Slip on Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange,Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End 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



Check Alloy Steel ASTM A182 F91 Flanges Price in India

Alloy Steel ASTM A182 F91 Slip On Flange

Rs 250/ Kilogram

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.

 

Alloy Steel ASTM A182 F91 Socket Weld Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Socket Weld Flanges

Rs 150/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.


Alloy Steel ASTM A182 F91 Blind Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Blind Flanges

Rs 2,000/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.

Alloy Steel ASTM A182 F91 Weld Neck Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Weld Neck Flanges

Rs 450/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.


Alloy Steel ASTM A182 F91 Threaded Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Threaded Flanges

Rs 500/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.

Alloy Steel ASTM A182 F91 Lap Joint Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Lap Joint Flanges

Rs 250/ Number

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.


Alloy Steel ASTM A182 F91 Orifice Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Orifice Flanges

Rs 300/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flange, ASME Flange, BS Flange, DIN Flanges, EN Flange etc.

Alloy Steel ASTM A182 F91 Long Weld Neck Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Long Weld Neck Flanges

Rs 400/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.


 Alloy Steel ASTM A182 F91 Spectacle Blind Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Spectacle Blind Flanges

Rs 450/ Piece(s)

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard : ANSI B16.5
Pressure : 3000#, 6000#, 9000#
Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Alloy Steel ASTM A182 F91 Plate Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Plate Flanges

Rs 1,100/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.


Alloy Steel ASTM A182 F91 Ring Type Joint Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Ring Type Joint Flanges

Rs 700/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Alloy Steel ASTM A182 F91 Tongue & Groove Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Tongue & Groove Flanges

Rs 15,000/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.


Alloy Steel ASTM A182 F91 Reducing Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Reducing Flanges

Rs 280/ Kilogram

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Alloy Steel ASTM A182 F91 Square Flanges Manufacturers in India

Alloy Steel ASTM A182 F91 Square Flanges

Rs 900/ Piece

Size (inch): 10-20 ,5-10 ,1-5 ,0-1 ,20-30
Material Standard: ANSI B16.5
Pressure: 3000#, 6000#, 9000#
Dimensions: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.





ASTM A182 Grade F91 Flanges Dimensions

Nominal Pipe Size
Flanges Inside Diameter (ID)
(inch)
Flanges Outside Diameter (OD)
(inches)
Class 150
Class 300
Class 400
Class 600
Class 900
1/2
0.84
1.875
2.125
2.125
2.125
2.50
3/4
1.06
2.25
2.625
2.625
2.625
2.75
1
1.31
2.625
2.875
2.875
2.875
3.125
1 1/4
1.66
3
3.25
3.25
3.25
3.50
1 1/2
1.91
3.375
3.75
3.75
3.75
3.875
2
2.38
4.125
4.375
4.375
4.375
5.625
2 1/2
2.88
4.875
5.125
5.125
5.125
6.50
3
3.50
5.375
5.875
5.875
5.875
6.625
4
4.50
6.875
7.125
7.00
7.625
8.125
5
5.56
7.75
8.50
8.375
9.50
9.75
6
6.62
8.75
9.875
9.75
10.50
11.375
8
8.62
11
12.125
12.00
12.625
14.125
10
10.75
13.375
14.25
14.125
15.75
17.125
12
12.75
16.125
16.625
16.50
18.00
19.625

ASTM A182 F91 Alloy Steel Flange Standards / Pressure Class

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
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
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

 


What Are Pn10, Pn16 And Pn25 Standards Flanges

British Standard Flanges

BS10 Flanges

  • Table D
  • Table E
  • Table F
  • Table G
  • Table H
  • Table J
  • Table K

 

  • Table D is the most popular for applications with water.
  • All dimensions are specified in inches.

Australian Standard Flanges

AS2129 Flanges

  • Table C
  • Table D
  • Table E
  • Table F
  • Table G
  • Table H
  • Table J

 

  • These Flanges are equivalent to the BS10 Flanges, except that all dimensions are specified in mm.
  • In some sizes, bolt holes are slightly larger to give better clearance.

American National Standards Institute Flanges

ANSI Flanges

  • ANSI 125
  • ANSI 150
  • ANSI 300
  • ANSI 600
  • ANSI 900
  • ANSI 1500

 

  • Higher numbers denote higher pressures.
  • Sometimes people use the word ‘Class’ instead of ANSI. e.g. an ANSI 150 Flanges might be called a ‘Class 150’
  • All dimensions are specified in inches.

British Standard Flanges

BS4504 Flanges

  • BS4504-6
  • BS4504-10
  • BS4504-16
  • BS4504-25
  • BS4504-40
  • BS4504-64
  • BS4504-100
  • PN6
  • PN10
  • PN16
  • PN25
  • PN40
  • PN64
  • PN100
  • Engineers use the prefix PN (Pressure Nominale). e.g. a BA4504-16 flange will commonly be referred to as a PN16
  • Generally, a PN16 flange is designed to withstand pressures up to 16 bar.
  • All dimensions are specified in mm.


Special offer on ASTM A182 Alloy Steel F91 Pipe Flanges price List in India

  •  ASME B16.5 Forged Blind Alloy Steel F91 flange
    FOB Price: US $0.1-10 / Piece
  • Threaded Alloy Steel F91 Flange
    FOB Price: US $1-40 / Piece
  •   Alloy Steel F91 weld neck flange
    FOB Price: US $5-150 / Piece
  •  Alloy Steel F91 pipe forged flange
    FOB Price: US $950-1000 / Ton
  •  Alloy Steel F91 forge flange
    FOB Price: US $0.1-50 / Piece
  •  Alloy Steel F91 Weld Neck Flange
    FOB Price: US $1-900 / Piece
  •  ASTM A182 F91 alloy steel plate flange
    FOB Price: US $0.5-1000 / Piece
  •  F91 alloy steel pipe Flange
    FOB Price: US $1-300 / Piece

ASTM A182 F91 Flanges Chemical Composition

Grade C Mn Si S P Cr Mo
A182 F91 0.15 0.3 - 0.6 0.5 0.03 0.03 4 - 6 0.044 - 0.65

ASTM A182 Grade F91 Flanges Mechanical Properties

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A182 F91 275 485 20

 

A182 F91 Alloy Steel Flanges Weight Chart

ANSI B16.5 -½ “-24” Alloy Steel F91 Forged Flanges

CLASS Nominal Pipe Size  Alloy Steel Slip On Flange Alloy Steel F91 Threaded Flange Alloy Steel F91 Socket Weld Flange Alloy Steel F91 Lap Joint Flange Alloy Steel F91 Blind Flange Alloy Steel F91 Weld Neck Flange
150 lb ½  1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
1½  3 3 3 3 4 4
2    5 5 5 5 5 6
2½  8 8 8 8 7 10
3    9 9 9 9 9 11.5
3½  11 12 11 11 13 12
4    13 13 13 13 17 16.5
5    15 15 15 15 20 21
6    19 19 19 19 27 26
8    30 30 30 30 47 42
10    43 43 43 43 70 54
12    64 64 64 64 123 88
14    90 90 90 105 140 114
16    106 98 98 140 180 140
18    130 130 130 160 220 165
20    165 165 165 195 285 197
22    185 185 185 245 355 225
24    220 220 220 275 430 268
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
300 lb ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1    3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
1½  6.5 6.5 6 6.5 7 7
2    7 7 7 7 8 9
2½  10 10 10 10 12 12
3    13 14 13 14.5 16 18
3½  17 17 17 17 21 20
4    23.5 24 22 24 28 26.5
5    29 31 28 28 37 36
6    39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
400 lb ½  2 2 2 2 2 3
¾ 3 3 3 3 3 3.5
1 3.5 3.5 3.5 3.5 4 4
4.5 4.5 4.5 4.5 6 4.5
1½  6.5 6.5 6.5 6.5 8 8
2    8 8 8 8 10 10
2½  12 12 12 11 15 14
3    15 15 15 14 20 18
3½  21 21 21 20 29 26
4    26 26 26 25 33 35
5    31 31 31 29 44 43
6    44 44 44 42 61 57
8    67 67 67 64 100 89
10    91 91 91 110 155 125
12    130 130 130 152 226 175
14    191 191 191 210 310 233
16    253 253 253 280 398 295
18    310 310 310 345 502 360
20    378 378 378 420 621 445
22    405 405 405 455 720 505
24    539 539 539 615 936 640
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
600 lb ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1    4 4 4 4 4 4
5 5 5 5 6 6
1½  7 7 7 7 8 8
2    9 9 9 9 10 12
2½  13 13 13 12 15 18
3    16 16 16 15 20 23
3½  21 21 21 20 29 26
4    37 37 37 36 41 42
5    63 63 63 63 68 68
6    80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
900 lb ½  6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 7.5 7.5 7.5 7.5 9 8.5
10 10 10 10 10 10
1½  14 14 14 14 14 14
2    22 22 22 21 25 24
2½  31 31 31 25 32 31
3    36 36 36 29 35 36
4    53 53 53 51 54 53
5    83 83 83 81 87 86
6    110 110 110 105 115 110
8    172 172 172 190 200 187
10    245 245 245 277 290 268
12    326 326 326 371 415 372
14    400 400 400 415 520 562
16    459 459 459 488 619 685
18    647 647 647 670 880 924
20    792 792 792 868 1107 1164
24    1480 1480 1480 1659 2099 2107
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
1500 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1    8 8 8 8 9 9
10 10 10 10 10 10
1½  14 14 14 14 14 14
2    25 25 25 25 25 25
2½  36 36 36 35 35 36
3    48 48 48 47 48 48
4    73 73 73 75 73 73
5    132 132 132 140 140 132
6    165 165 165 170 160 165
8    260 260 260 286 302 275
10 436 436 436 485 510 455
12 667 667 667 749 775 690
14 940 940 940 890 975 940
16 1250 1250 1250 1250 1300 1250
18 1625 1625 1625 1475 1750 1625
20 2050 2050 2050 1775 2225 2050
24 2825 2825 2825 2825 3625 3325
CLASS Nominal Pipe Size  Slip On  Threaded Socket Weld Lap Joint Blind Weld Neck
2500 lb ½  …. 7 …. 7 7 8
¾ …. 9 …. 8 10 9
1 …. 12 …. 12 12 13
…. 18 …. 17 18 20
1½  …. 25 …. 24 25 28
2    …. 38 …. 37 39 42
2½  …. 55 …. 53 56 52
3    …. 83 …. 80 86 94
4    …. 127 …. 122 133 146
5    …. 210 …. 204 223 244
6    …. 323 …. 314 345 378
8    …. 485 …. 471 533 576
10    …. 925 …. 897 1025 1068
12    …. 1300 …. 1262 1464 1608

 



Types of ASTM A182 Alloy Steel F91 Pipe Flanges

Alloy Steel F91 Long Weld Neck Flanges Stockholder Steel ASTM A182 F91 Threaded Flanges Distributors
Alloy Steel ASTM A182 F91 Reducing Flanges Alloy Steel F91 Ring Type Joint Flanges Manufacturer
Alloy Steel A182 F91 Orifice Flange Alloy Steel 5Cr-1/2Mo Spectacle Blind Flanges
Chrome Moly Alloy Steel F91 WNRF Flange Alloy ASTM A182 F91 SORF Flanges
ANSI B16.5 Alloy Steel F91 RTJ Flanges Alloy Steel F91 Screwed Flanges Stockist
ASTM A182 Alloy Steel F91 Lap Joint Flanges ASME SA182 Alloy Steel F91 BLRF Flange
Alloy Steel F91 Raised Face Flanges ASTM A182 F91 Alloy Steel Nipoflange
A182 Alloy Steel F91 Square Flanges ASME SA182M Alloy Steel F91 SWRF Flange
Steel F91 Tongue & Groove Flanges Chrome Moly Alloy Steel F91 Male & Female Flanges
Chrome Moly Alloy Steel F91 DIN Flanges Alloy Steel F91 ASME B16.5 Flanges
Alloy Steel F91 Flanges Alloy Steel F91 EN 1092-1 Flanges
Alloy Steel F91 BS 4504 Flanges Alloy Steel F91 Forged Flanges
Alloy Steel A182 F91 Flanges Alloy Steel F91 Slip on Flanges
Alloy Steel F91 Flat Flange Suppliers ANSI F91 Alloy Steel Blind Flange
Alloy Steel F91 Weld Neck Flanges Dealer Alloy Steel F91 Socket weld Flanges Exporter
F91 Alloy Steel Welding Neck Flanges ASTM A182 F91 Alloy Steel Ring Type Joint Flanges
ASTM A182 F91 Alloy Steel Ring Type Joint Flanges Alloy Steel A182 F91 Spectacle Blinds Flanges
Alloy Steel F91 Socket weld Flanges A182 F91 Square Flanges
Alloy Steel A182 F91 Blind Flanges AS A182 F91 Threaded Flanges
Alloy Steel F91 Lap Joint Flanges A182 F91 Alloy Steel Flat Flanges
AS ASTM A182 F91 Orifice Flanges AS ASTM A182 F91 Orifice Flanges
Alloy Steel F91 Long Weld Neck Flanges ASTM A182 F91 Alloy Steel Plate Flanges


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The Republic Of Congo
Gabon


ASME B16.48, BS4504, BS 10, EN-1092 Alloy Steel F91 Forged Flanges, Alloy Steel A182 F91 SORF Flanges, A182 F91 RTJ Flanges Manufacturer & Stockists.