ASTM A182 F9 Weld Neck Flange and Chrome Moly Flanges supplier in India



Alloy Steel Flanges manufacturer in India

Specifications Of Alloy Steel Flanges

Specification Alloy Steel Flanges
Supporting Material Gasket
Ring Joint
Flange Bolts
Forging Methods Casting
Forging
Rolling
Cutting
Schedule SCH 5S To SCH 180
Dimensions And Standard EN/ BS/ DIN/ API/ ISO/ JIS/ GOST/ PN
manufacturer Of this Types Weld Neck Flanges (WNRF)
Blind Flanges (BLRF)
Threaded Flanges
Ring Type Joint Flanges (RTJF)
Lap Joint Flanges (LJRF)
Slip-On Flanges (SORF)
Socket Weld Flanges (SWRF)
Flange Test Hydrostatic testing machine
UI trasonic flaw detector
X-ray detector
Direct-reading Spectrograph
Magnetic particle detector
Coating Anti-rust Paint
Zinc Plated
Oil Black Paint
Yellow Transparent
Cold and Hot Dip Galvanized
Face Type RTJ/ RF/ FF.
manufacturer Size NPS 1⁄₂" To NPS 48”


Low Alloy Steel Flange Price List In India

Type Of Pipe Flanges Size Face Type Pressure Class Material Price In INR (India) Per Piece
Weld Neck Flange 3/4 Raised Face 150 ASTM A182 F11 98.00
- 1 Raised Face 150 - 143.00
- 2 Raised Face 150 - 228.00
- 3 1/2 Raised Face 150 - 298.00
- 4 Raised Face 300 - 417.00
Weld Neck Flange 6 Raised Face 300 - 549.00
Blind Flange 3/4 Ring Type Joint 300 - 110.00
- 1 1/2 Ring Type Joint 300 - 147.00
- 2 3/4 Ring Type Joint 300 - 200.00
- 3 Ring Type Joint 300 - 356.00
- 4 Raised Face 300 - 455.00
Blind Flange 6 1/4 Raised Face 300 - 629.00
Slip On Flanges 3/4 Ring Type Joint 150 - 100.00
- 1 1/3 Ring Type Joint 110 - 123.00
- 2 1/2 Ring Type Joint 150 - 290.00
- 3 Ring Type Joint 150 - 395.00
Slip On Flanges 4 1/2 Ring Type Joint 300 ASTM A182 F11 499.00


Types Of Chrome Moly Flanges

Alloy Steel Blind Flange

Alloy Steel Blind Flange

Alloy Steel Slip On Flanges

Alloy Steel Slip On Flanges

Alloy Steel Weld Neck Flanges

Alloy Steel Weld Neck Flanges

ASTM A182 F9 Socket Weld Flanges

ASTM A182 F9 Socket Weld Flanges

Chrome Moly Plate Flanges

Chrome Moly Plate Flanges

ASME SA182 F11 Lap Joint Flange

ASME SA182 F11 Lap Joint Flange

Grade F22 Welding Neck Flange

Grade F22 Welding Neck Flange

Alloy Steel Square Flange

Alloy Steel Square Flange

Alloy Steel F5 Flat Flange

Alloy Steel F5 Flat Flange

A182 F5 Threaded Flange

A182 F5 Threaded Flange

ASME SA 182 Gr F5 Orifice Flange

ASME SA 182 Gr F5 Orifice Flange

SA-182-F9 Spectacle Blind Flange

SA-182-F9 Spectacle Blind Flange

F22 Alloy Steel RTJ Flanges

F22 Alloy Steel RTJ Flanges

A182 F22 Class 2 Raised Face Flanges

A182 F22 Class 2 Raised Face Flanges

ASTM A182 F91 Reducing Flanges

ASTM A182 F91 Reducing Flanges



exporter of ASME SA182 F11 Blind Flange, Buy Low Alloy Steel Slip On Flanges with UT, MT or PT Non-Destructive Testing



Alloy Steel Blind Flanges Chemical Composition

Alloy Steel Flanges Properties A182 Low Alloy Steel Flanges A182 Medium Alloy Steel Flanges
ASTM A182 F11 Class 2 Flange ASTM A182 F22 Class 3 Flange ASTM A182 F5 Flange ASTM A182 F9 Flange
SILICON 0.50-1.00 0.50 (MAX.) 0.50 (MAX.) 0.50-1.00
NICKEL (MAX.) 0.5
CHROMIUM 1.00-1.50 2.00-2.50 4.00-6.00 8.0-10.0
MANGANESE 0.30-0.80 0.30-0.60 0.30-0.60 0.30-0.60
PHOSPHORUS (MAX.) 0.04 0.04 0.03 0.03
SULFUR (MAX.) 0.04 0.04 0.03 0.03
COLUMBIUM (MAX.)
VANADIUM (MAX.)
MOLYBDENUM 0.44-0.65 0.87-1.13 0.44-0.65 0.90-1.10
OPPER MA
CARBON 0.10-0.20 0.05-0.15 0.15 (MAX.) 0.15 (MAX.)


Alloy Steel Slip On Flanges Mechanical Properties

Element Of Alloy Steel Forged Flanges Low alloy steel flanges Medium alloy steel flanges
ASTM A182 F11 CL2 Flange ASTM A182 F22 CL3 Flange ASTM A182 F5 Flange ASTM A182 F9 Flange
TENSILE PROPERTIES PSI (MPA) 70,000 (485) 75,000 (515) 70,000 (485) 85,000 (585)
ELONGATION 2” % (MINIMUM) 20 20 20 20
YIELD PROPERTIES PSI (MINIMUM) 40,000 (275) 45,000 (310) 40,000 (275) 55,000 (380)
REDUCTION AREA % (MINIMUM) 30 30 35 40
HARDNESS (HB) (MAXIMUM)* 143 ~ 207 156 ~ 207 143 ~ 217 179 ~ 217


Raised, RTJ Face Grade F22 Socket Weld Flanges and Threaded Flange manufacturer in India in Pressure Class 150/ 300/ 600



Alloy Steel Threaded Flange Dimensions

Alloy Steel Threaded Flange Dimensions

Bore Size Diameter Of (D) Wall Thickness Of(E) Diameter Of (F) Diameter Of (B) Height (T) Nbr Bolts Holes Diameter Of (C)
1/2 90 9.6 35.05 30 14 4 15.87 60.3
3/4 100 11.2 42.92 38 14 4 15.87 69.9
1 110 12.7 50.80 49 16 4 15.87 79.4
1 1/4 115 14.3 63.50 59 19 4 15.87 88.9
1 1/2 125 15.9 73.15 65 21 4 15.87 98.4
2 150 17.5 91.94 78 24 4 19.05 120.7
2 1/2 180 20.7 104.65 90 27 4 19.05 139.7
3 190 22.3 127.00 108 29 4 19.05 152.4
3 1/2 215 22.3 139.70 122 30 8 19.05 177.8
4 230 22.3 157.22 135 32 8 19.05 190.5
5 255 22.3 185.67 164 35 8 22.22 215.9
6 280 23.9 215.90 192 38 8 22.22 241.3
8 345 27.0 269.75 246 43 8 22.22 298.5
10 405 28.6 323.85 305 48 12 25.40 362.0
12 485 30.2 381.00 365 54 12 25.40 431.8
14 535 33.4 412.75 400 56 12 28.57 476.3
16 595 35.0 469.90 457 62 16 28.57 539.8
18 635 38.1 533.40 505 67 16 31.75 577.9
20 700 41.3 584.20 559 71 20 31.75 635.0
24 815 46.1 692.15 663 81 20 34.92 749.3


A182 F91 Flanges Pressure Rating

ASME B16.5 Pressure Rating
Temperature (°F) (150#) (300#) (400#) (600#) (900#) (1500#) (2500#)
-20 to 100 265 695 925 1390 2085 3470 5785
200 260 680 905 1360 2035 3395 5660
300 230 655 870 1305 1955 3260 5435
400 200 640 855 1280 1920 3200 5330
500 170 620 830 1245 1865 3105 5180
600 140 605 805 1210 1815 3025 5040
650 125 590 785 1175 1765 2940 4905
700 110 570 755 1135 1705 2840 4730
750 95 530 710 1065 1595 2660 4430
800 80 510 675 1015 1525 2540 4230
850 65 485 650 975 1460 2435 4060
900 50 450 600 900 1350 2245 3745
950 35 280 375 560 845 1405 2345
1000 20 165 220 330 495 825 1370


Gaskets For AISI 4140 Flange

NPS In Inch Inside Daimeter
Outside Daimeter
150#/ LB 300#/ LB 400#/ LB 600#/ LB 900#/ LB
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


Our favourite export locations where we can give support and best price:

  • Kitimat LNG Project (Hanoi)

    Kitimat LNG Project (Hanoi)

  • Orca LNG Project (Ho Chi Minh City)

    Orca LNG Project (Ho Chi Minh City)

  • Woodfibre LNG Project (Hoi An)

    Woodfibre LNG Project (Hoi An)

  • Steelhead LNG Project (Da Nang)

    Steelhead LNG Project (Da Nang)

Check Alloy Steel Lap Joint Flange Dimensions, Weight and A182 F91 Type 2 Spectacle Blind Flange Bolting Torque Tables, KM Steel Accept All Small and Large Orders


Alloy Steel Lap Joint Flange Dimensions

Alloy Steel Lap Joint Flange Dimensions

NPS In Inches NPS in Millimeter Ouside Diameter (WT) Thickness Of Lapped Daimeter Of Inner PCD Thickness Of Lapped Radius Of Lap Joint Bolts Number Of LJ Bolts Size In UNC Machine Bolt Length Length Of (Riased Face) Stud Bolts Hole Size Of LJ Flange ISO Stud Size Weight In (KG)
- - A B C D E G - - - - - - - -
1/2 15 90 30 16 22.9 60.3 11.2 3 4 1/2 50 55 5/8 M14 0.8
3/4 20 100 38 16 28.2 69.9 12.7 3 4 1/2 50 65 5/8 M14 0.9
1 25 110 49 17 34.9 79.4 14.3 3 4 1/2 55 65 5/8 M14 0.9
1 1/4 32 115 59 21 43.7 88.9 15.9 5 4 1/2 55 70 5/8 M14 1.4
1 1/2 40 125 65 22 50 98.4 17.5 6 4 1/2 65 70 5/8 M14 1.4
2 50 150 78 25 62.5 120.7 19.1 8 4 5/8 70 85 3/4 M16 2.3
2 1/2 65 180 90 29 75.4 139.7 22.3 8 4 5/8 75 90 3/4 M16 3.2
3 80 190 108 30 91.4 152.4 23.9 10 4 5/8 75 90 3/4 M16 3.7
3 1/2 90 215 122 32 104.1 177.8 23.9 11 8 5/8 75 90 3/4 M16 5
4 100 230 135 33 116.8 190.5 23.9 11 8 5/8 75 90 3/4 M16 5.9
5 125 255 164 36 144.4 215.9 23.9 11 8 3/4 85 95 7/8 M20 6.8
6 150 280 192 40 171.4 241.3 25.4 13 8 3/4 85 100 7/8 M20 8.6
8 200 345 246 44 222.2 298.5 28.6 13 8 3/4 90 110 7/8 M20 13.7
10 250 405 305 49 277.4 362 30.2 13 12 7/8 100 115 1 M24 19.5
12 300 485 365 56 328.2 431.8 31.8 13 12 7/8 100 120 1 M24 29
14 350 535 400 79 360.2 476.3 35 13 12 1 115 135 1 1/8 M27 41
16 400 595 457 87 411.2 539.8 36.6 13 16 1 115 135 1 1/8 M27 54
18 450 635 505 97 462.3 577.9 39.7 13 16 1 1/8 125 145 1 1/4 M30 59
20 500 700 559 103 514.4 635 42.9 13 20 1 1/8 140 160 1 1/4 M30 75
24 600 815 663 111 616 749.3 47.9 13 20 1 1/4 150 170 1 3/8 M33 100


HS Code Of Alloy Steel Flanges

Product Description Hs Code
Alloy Steel Flanges 73072100

ASTM A182 F9 Weld Neck Flange Sizes Chart

NPS Of Flanges

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



Application Of F22 Socket Weld Flanges

  • Power Generation
  • Heat Exchangers
  • Gas Processing
  • Condensers
  • Pharmaceuticals


ASME SA182 F11 Plate Flanges Dimensions

ASME SA182 F11 Plate Flanges Dimensions

Size In Inch Thickness Inner Diameter Outer Diameter Bolt Circle No. Bolt Holes Weight In Kilogram
Number Diameter
1 5/8 1.36 4 1/4 3 1/8 4 5/8 2.1
1 1/4 5/8 1.70 4 5/8 3 1/2 4 5/8 2.4
1 1/2 5/8 1.95 5 3 7/8 4 5/8 2.8
2 5/8 2.44 6 4 3/4 4 3/4 4.0
2 1/2 5/8 2.94 7 5 1/2 4 3/4 5.3
3 5/8 3.57 7 1/2 6 4 3/4 6.1
4 5/8 4.57 9 7 1/2 8 3/4 8.0
5 5/8 5.66 10 8 1/2 8 7/8 10.5
6 5/8 6.72 11 9 1/2 8 7/8 11.5
8 1 8.72 13 1/2 11 3/4 8 7/8 22.4
10 1 10.88 16 14 1/4 12 1 26.6
12 1 12.88 19 17 12 1 41.0
14 1 14.14 21 18 3/4 12 1 1/8 48.0
16 1 16.16 23 1/2 21 1/4 16 1 1/8 61.3
18 1 1/16 18.18 22 3/4 22 3/4 16 1 1/4 63.3


manufacturer of Alloy Steel F5 Orifice Flanges and F92 Plate Flange in Reduced thickness with central hole in EN 1092-1 Type 11, AWWA C207 Class E, JIS 10K Standard


Weight Of Alloy Steel F22 Flanges

NPS Dimensions In MM ASME B16.5 Weight In KG
NPS In Inches NPS In MM Outside Daimeter In (MM)
Wall Thickness Of
(D) In M)
(SO Flanges)
(SW Flanges)
(WN Flanges) (BLRF Flanges)
1/2 15 88.9 11.2 0.4 0.5 0.4
3/4 20 98.6 12.7 0.6 0.7 0.6
1 25 108 14.2 0.8 1 0.9
1 1/4 32 117.3 15.7 1 1.3 1.2
1 1/2 40 127 17.5 1.3 1.7 1.5
2 50 152.4 19.1 2.1 2.6 2.4
2 1/2 65 177.8 22.4 3.3 4.1 3.9
3 80 190.5 23.9 3.9 4.9 4.9
3 1/2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 10.6 11.3
8 200 342.9 28.4 12.1 17.6 19.6
10 250 406.4 30.2 16.5 24 28.6
12 300 482.6 31.8 26.2 36.5 43.2
14 350 533.4 35.1 34.6 48.4 58.1
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0


AISI 4130 Flange Thicknes Chart

NPS Outside Diameter 10 Sch 20 Sch 30 Sch STD Wall 40 Sch 60 Sch EXT Hvy 80 Sch 100 Sch 120 Sch 140 Sch 160 Sch XX Hvy
½ 0.84 0.083 - - 0.109 0.109 - 0.147 0.147 - - - 0.188 0.294
¾ 1.05 0.083 - - 0.113 0.113 - 0.154 0.154 - - - 0.219 0.308
1 1.315 0.109 - - 0.133 0.133 - 0.179 0.179 - - - 0.25 0.358
1 ¼ 1.66 0.109 - - 0.14 0.14 - 0.191 0.191 - - - 0.25 0.382
1 ½ 1.9 0.109 - - 0.145 0.145 - 0.2 0.2 - - - 0.281 0.4
2 2.375 0.109 - - 0.154 0.154 - 0.218 0.218 - - - 0.344 0.436
2 ½ 2.875 0.12 - - 0.203 0.203 - 0.276 0.276 - - - 0.375 0.552
3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
22 22 0.25 - - 0.375 - - 0.5 - - - - - -
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
26 26 - - - 0.375 - - 0.5 - - - - - -
30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -


Grade F5 Orifice Flanges Bolt Size

Grade F5 Orifice Flanges Bolt Size