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Refer ASME B16.47 Series B Slip On Flange dimensions, a complete guide for ANSI B16.47 Flanges


Large Diameter Flanges

Large Diameter Flanges Specifications


Specification Large Diameter Flanges
Manufacturer Length NPS 12” to NPS 60”
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Manufacturer Types Stainless Steel Weld Neck Flange
Stainless Steel Blind Flange
Stainless Steel Plate Flanges
Stainless Steel Socket Weld Flange
Stainless Steel Slip On Flange
Stainless Steel Lap Joint Flanges
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
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"
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
Forging Methods Casting/ Forging/ Rolling/ Cutting
UNI Standard 6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
  • Price stability can be seen in Large Diameter Flanges manufacturer in India
  • Large Pipe Flange have high corrosion resistance, particularly to stress corrosion cracking
  • Very little or no maintenance material
  • Large Diameter Carbon Steel Flanges are suitable for harsh conditions.
  • Buy from Large Diameter Flanges manufacturer in India for factory price
  • A largest Manufacturer, Source, Stock, Stockholder, Traders, Wholesaler, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Fabricator & Stockist in Asia & Middle East.

Why don't you directly contact a Large Diameter Flanges manufacturer in India? A PED approved A350 LF2 Large Split Flange and ASTM A105N Heavy-Duty Slip On Flange supplier in Mumbai


Large Pipe Flange Price List


Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Stainless Steel Blind Flange 16 40 150 ASTM A182 F304 6732.00
20 40 150 - 9832.00
Blind 22 22 150 - 12363.00
Stainless Steel Weld Neck Flange 26 STD 150 - 15678.00
- 28 STD 300 - 19867.00
Weld Neck 18 80 300 - 22362.00
Stainless Steel Slip On Flange 20 40 150 - 25795.00
- 22 40 150 - 27954.00
Slip On 24 80 300 ASTM A182 F304 32151.00

Types Of Large Size Flanges


Large Pipe Flange

Large Pipe Flange

Large Diameter Carbon Steel Flanges

Large Diameter Carbon Steel Flanges

Large Diameter Stainless Steel Flanges

Large Diameter Stainless Steel Flanges

Large Steel Flange

Large Steel Flange

Large Diameter Steel Flanges

Large Diameter Steel Flanges

Large Split Flange

Large Split Flange

60 Inch Class 300 A105N Large Diameter Flange

60 Inch Class 300 A105N Large Diameter Flange

 Large Black Pipe Flange

Large Black Pipe Flange

Large Bore Pipe Flanges

Large Bore Pipe Flanges

Large Brass Pipe Flange

Large Brass Pipe Flange

 Large Diameter Steel Pipe Flanges

Large Diameter Steel Pipe Flanges

Large Diameter Steel Flanges ASME B16.47

Large Diameter Steel Flanges ASME B16.47

BS 3293 Large Diameter Steel Pipe Flange

BS 3293 Large Diameter Steel Pipe Flange

 ASTM A105 Large Diameter Flanges

ASTM A105 Large Diameter Flanges

ASTM A516 GR 70 Large Diameter Pipe Flanges

ASTM A516 GR 70 Large Diameter Pipe Flanges

A350 LF2 Large Steel Flange

A350 LF2 Large Steel Flange

 ASTM A105N Large Split Flange

ASTM A105N Large Split Flange

ASTM A694 Large Flanges

ASTM A694 Large Flanges

Heavy-Duty Large Diameter Flanges

Heavy-Duty Large Diameter Flanges

Large Flange

Large Flange

Large Size Flange

Large Size Flange

Big Size Flanges

Big Size Flanges

NPS 26 through NPS 60 Large Flange

NPS 26 through NPS 60 Large Flange

Large Bore Flange

Large Bore Flange

Large Diameter Shower Flange

Large Diameter Shower Flange

Large Diameter Slip On Flange

Large Diameter Slip On Flange

Large Diameter Blind Flange

Large Diameter Blind Flange

Large Diameter Lap Joint Flange

Large Diameter Lap Joint Flange

Large Female Weld Neck Flanges

Large Female Weld Neck Flanges

Large Diameter Steel Flanges

Large Diameter Steel Flanges


Large Steel Flange Material Specifications


Large Steel Flange Material Specifications

Large Flanges Finished


Large Flanges Finished

What Materials Are Large Diameter Flange Made From?


What Materials Are Large Diameter Flange Made From?

Installation Of Large Diameter Stainless Steel Flanges


Installation Of Large Diameter Stainless Steel Flanges

How Are Large Steel Flange Applied?


How Are Large Steel Flange Applied

The Purpose Of Large Diameter Flanges?


The Purpose Of Large Diameter Flanges

Bolting Specifications Of Large Diameter Carbon Steel Flanges


Bolting Specifications Of Large Diameter Carbon Steel Flanges

Large Diameter Flanges Dimensions (BS 3293)


Large Diameter Flanges Dimensions
Rating NPS In
MM
Outer Daimeter
(O)
Wall Thickness Of
(QA)
Overall Height Of
(YY)
Overall Height Of
(YS)
Bore Of Slip On
SB
Diameter Of Hub
X
Diameter Of Neck
AW
PCD
P
Number Of Holes
N
Diameter Of Holes
HD
Diameter Of RF
R
RTJ & RJ
Diameter
K
Diameter Of Ring Pitch
RP
Depth Of Groove
E
Width Of Groove
F
Number Of Ring
RN
Stud Bolts Length
RF RTJ
Class 150 650 870.0 50.9 127.1 85.8 666.7 724.0 660.5 806.4 24 34.9 743.0 170
700 927.2 52.4 128.6 87.3 717.5 781.1 711.3 863.6 28 34.9 793.8 180
750 984.3 53.9 130.2 89.0 768.3 831.9 762.1 914.4 28 34.9 857.3 180
800 1060.5 57.2 133.4 92.1 819.1 889.1 812.9 977.9 28 41.2 908.1 200
850 1111.3 58.8 135.0 93.7 869.9 939.9 863.7 1028.7 32 41.2 958.9 205
900 1168.5 60.4 136.6 95.3 920.7 997.0 914.5 1085.8 32 41.2 1022.4 205
950 1238.3 60.4 136.6 95.3 971.5 1060.5 965.3 1149.3 32 41.2 1073.2 205
1000 1289.1 63.6 139.8 98.5 1022.3 1111.3 1016.1 1200.1 36 41.2 1124.0 210
1050 1346.3 66.7 142.9 101.7 1073.1 1168.5 1066.9 1257.3 36 41.2 1193.9 215
1100 1403.4 66.7 142.9 101.7 1123.9 1219.3 1117.7 1314.4 40 41.2 1244.7 215
1150 1454.2 68.3 144.5 103.2 1174.7 1270.1 1168.5 1365.2 40 41.2 1295.5 225
1200 1511.4 69.9 146.1 104.8 1225.5 1327.2 1219.3 1422.4 44 41.2 1359.0 225
Class 300 650 971.6 79.4 184.2 666.7 720.8 666.8 876.3 28.0 44.4 749.4 809.6 749.3 12.7 19.8 93 250 280
700 1035.1 85.8 196.9 717.5 774.8 717.6 939.8 28.0 44.4 800.2 860.4 800.1 12.7 19.8 94 260 295
750 1092.3 92.1 209.6 768.3 825.5 768.4 996.9 28.0 47.6 857.3 917.5 857.2 12.7 19.8 95 280 315
800 1149.4 98.5 222.3 819.1 881.1 819.2 1054.1 28.0 50.8 914.5 984.2 914.4 14.2 23.0 96 300 330
850 1206.6 101.7 231.8 871.5 936.7 871.6 1104.9 28.0 50.8 965.3 1035.0 965.2 14.2 23.0 97 305 340
900 1270.1 104.8 241.4 922.3 990.7 922.4 1168.4 32.0 53.9 1022.4 1092.2 1022.3 14.2 23.0 98 320 350
Class 600 650 1016.1 107.9 222.3 666.7 747.7 671.5 914.4 28 50.8 749.4 809.6 749.3 12.7 19.8 93 330 365
700 1073.2 111.2 235.0 717.5 803.3 724.0 965.2 28 53.9 800.2 860.4 800.1 12.7 19.8 94 345 375
750 1130.4 114.4 247.7 768.3 862.1 774.8 1022.3 28 53.9 857.3 917.5 857.2 12.7 19.8 95 350 380
800 1193.9 117.5 260.4 819.9 917.6 825.6 1079.5 28.0 60.3 914.5 984.2 914.4 14.2 23.0 96 370 410
850 1244.7 120.7 269.9 869.9 973.2 877.9 1130.3 28.0 60.3 965.3 1035.0 965.2 14.2 23.0 97 375 415
900 1314.5 123.9 282.6 920.7 1031.9 928.7 1193.8 28.0 66.6 1022.4 1092.2 1022.3 14.2 23.0 98 395 435

Large Diameter Steel Pipe Flange Dimensions
Dimensions Of Large Diameter Steel Pipe Flange
Dimensions Of Large Diameter Pipe Flange

Manufacturer of NPS 26 through NPS 60 ASTM A105 Blind Flange and Weld Neck Flange for Petroleum Industry, we supply Heavy-Duty large diameter ASTM A516 GR 70 Socket Weld Flange with Final visual inspection/ MTR and as per AWWA C207 CLASS D/ BS 3293 specification


Big Size Flanges Standard


American Large Diameter Flanges
Code Of Standard Name Of Standard
ASME SA-182 Large Diameter Flanges
ASME And ANSI B16.5 Large Pipe Flange
ASME – B 16.36 Large Steel Flange
German Large Diameter Flanges
DIN 2573/ DIN 2576 Large Diameter (Flat Flange for Welding)
DIN 2673 Rings for Welding (Large Flanges and Plain Collars)
PN10/ DIN PN 10/ PN16 PN20/ PN25/ PN40/ PN50
Japanese Large Diameter Flanges
JIS B2220 JIS 5K, 10K, 30K, 40K,
British Standard Large Diameter Flanges
BS 10 Table D/ Table E BS 10 Table F/ Table H

Large Diameter Flange Weights



Class 150

Large Diameter Flange Weights

Class 300

Large Diameter Flange Weight

Class 600

Weight Of Large Diameter Flange

Class 900 And Class 1500

Weights Of Large Diameter Flange

Big Size Slip On Flange Dimensions


Big Size Slip On Flange Dimensions
Normal Size Of Steel Pipe Inner Diameter Outer Daimeter SORF Circle Bolt (B.C.) Raised Raised Face Of SORF SORF Hight (H) Wall Thickness Of (RF) Raised Face (T1) Thickness2
(Flat Face)
SORF Bolts Holes
Number Of SORF Flanges Bolt Hole
1/2 0.88 3.50 2.38 1.38 .063 1.19 .62 .38 .56 .62 4
3/4 1.09 3.88 2.75 1.69 .063 1.50 .62 .44 .56 .62 4
1 1.36 4.25 3.12 2.00 .063 1.94 .69 .50 .63 .62 4
1-1/4 1.70 4.62 3.50 2.50 .063 2.31 .81 .56 .75 .62 4
1-1/2 1.97 5.00 3.88 2.88 .063 2.56 .88 .62 .82 .62 4
2 2.44 6.00 4.75 3.62 .063 3.06 1.00 .69 .94 .75 4
2-1/2 2.94 7.00 5.50 4.12 .063 3.56 1.12 .82 1.06 .75 4
3 3.57 7.50 6.00 5.00 .063 4.25 1.19 .88 1.13 .75 4
3-1/2 4.07 8.50 7.00 5.50 .063 4.81 1.25 .88 1.19 .75 8
4 4.57 9.00 7.50 6.19 .063 5.31 1.31 .88 1.25 .75 8
5 5.66 10.00 8.50 7.31 .063 6.44 1.44 .88 1.38 .88 8
6 6.72 11.00 9.50 8.50 .063 7.56 1.56 .94 1.50 .88 8
8 8.72 13.50 11.75 10.62 .063 9.69 1.75 1.06 1.69 .88 8
10 10.88 16.00 14.25 12.75 .063 12.00 1.94 1.13 1.88 1.00 12
12 12.88 19.00 17.00 15.00 .063 14.38 2.19 1.19 2.13 1.00 12
14 14.14 21.00 18.75 16.25 .063 15.75 2.25 1.32 2.19 1.12 12
16 16.16 23.50 21.25 18.50 .063 18.00 2.50 1.38 2.44 1.12 16
18 18.18 25.00 22.75 21.00 .063 19.88 2.69 1.50 2.63 1.25 16
20 20.20 27.50 25.00 23.00 .063 22.00 2.88 1.63 2.83 1.25 20
22 22.22 29.50 27.25 25.25 .063 24.25 3.13 1.75 3.07 1.38 20
24 24.25 32.00 29.50 27.25 .063 26.12 3.25 1.82 3.19 1.38 20

Large Diameter Slip On Flange Weights


NPS
Weight In Kilogram
DN
KG
10 0.60
15 0.67
20 0.94
25 1.11
32 1.62
40 1.85
50 2.46
65 2.99
80 3.61
100 3.99
125 5.41
150 6.55
175 8.42
200 8.97
250 12.76
300 16.60
350 24.08
400 30.20
450 41.67
500 52.87
600 77.58
700 77.13
800 106.35
900 125.39
1000 177.99

Large Bore Flange Bolt Chart


Class 150 Class 300 Class 600
NPS # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud
1/16 RF RTJ 1/16 RF RTJ 1/4 RF RTJ
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

Class 900 Class 1500 Class 2500
NPS # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud
1/4 RF RTJ 1/4 RF RTJ 1/4 RF RTJ
1/2 4 0.75 4-1/4 4-1/4 4 0.75 4-1/4 4-1/4 4 0.75 4-3/4 4-3/4
3/4 4 0.75 4-1/2 4-1/2 4 0.75 4-1/2 4-1/2 4 0.75 5 5
1 4 0.88 5 5 4 0.88 5 5 4 0.88 5-1/2 5-1/2
1-1/4 4 0.88 5 5 4 0.88 5 5 4 1.00 6 6
1-1/2 4 1.00 5-1/2 5-1/2 4 1.00 5-1/2 5-1/2 4 1.13 6-3/4 6-3/4
2 8 0.88 5-3/4 5-3/4 8 0.88 5-3/4 5-3/4 8 1.00 7 7
2-1/2 8 1.00 6-1/4 6-1/4 8 1.00 6-1/4 6-1/4 8 1.13 7-3/4 8
3 8 0.88 5-3/4 5-3/4 8 1.13 7 7 8 1.25 8-3/4 9
4 8 1.13 6-3/4 6-3/4 8 1.25 7-3/4 7-3/4 8 1.50 10 10-1/4
5 8 1.25 7-1/2 7-1/2 8 1.50 9-3/4 9-3/4 8 1.75 11-3/4 12-1/4
6 12 1.13 7-1/2 7-3/4 12 1.38 10-1/4 10-1/2 8 2.00 13-1/2 14
8 12 1.38 8-3/4 8-3/4 12 1.63 11-1/2 11-3/4 12 2.00 15 15-1/2
10 16 1.38 9-1/4 9-1/4 12 1.88 13-1/4 13-1/2 12 2.50 19-1/4 20
12 20 1.38 10 10 16 2.00 14-3/4 15-1/4 12 2.75 21-1/4 22
14 20 1.50 10-3/4 11 16 2.25 16 16-3/4
16 20 1.63 11-1/4 11-1/2 16 2.50 17-1/2 18-1/2
18 20 1.88 12-3/4 13-1/4 16 2.75 19-1/2 20-3/4
20 20 2.00 13-3/4 14-1/4 16 3.00 21-1/4 22-1/4
24 20 2.50 17-1/4 18 16 3.50 24-1/4 25-1/2

Large Diameter Flange Gaskets


Large Diameter Flange Gaskets
(Normal Size Of Steel 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
1/2 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

57.15 mm thick Electro Polished / Nickel Plated Large Diameter ASTM A694 Orifice Flanges manufacturer in Mumbai, smooth seal surface Big Size Mild Steel Lap Joint Flange and SA 105 Threaded Flange material exporter in India

Large Flange Adaptors


Large Flange Adaptors

Large Diameter Blind Flange Dimensions


Large Diameter Blind Flange Dimensions


(Normal Size Of Steel Pipe) In Inch Outer Daimeter Of
(A)
WT Of (B)
RF Daimeter Of
(C)
(D)
(B.C.D.)
# BLRF Flanges Bolts
Holes
Daimeter Of BLRF Bolt Holes
Weight In Kilogram (KG)
1/2 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
3/4 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
1 4-1/4 9/16 2 3-1/8 4 5/8 2
1-1/4 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
1-1/2 5 11/16 2-7/8 3-7/8 4 5/8 3
2 6 3/4 3-5/8 4-3/4 4 3/4 4
2-1/2 7 7/8 4-1/8 5-1/2 4 3/4 7
3 7-1/2 15/16 5 6 4 3/4 9
3-1/2 8-1/2 15/16 5-1/2 7 8 3/4 13
4 9 15/16 6-3/16 7-1/2 8 3/4 17
5 10 15/16 7-5/16 8-1/2 8 7/8 20
6 11 1 8-1/2 9-1/2 8 7/8 27
8 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
10 16 1-3/16 12-3/4 14-1/4 12 1 67
12 19 1-1/4 15 17 12 1 123
14 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
16 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
18 25 1-9/16 21 22-3/4 16 1-1/4 217
20 27-1/2 1-11/16 23 25 20 1-1/4 283
24 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415

JPI-7S-15 Large Diameter Carbon Steel Flanges Dimensional Tolerance


Large Diameter Carbon Steel Flanges Dimensional Tolerance

ASME B16.47 Large Diameter Steel Flanges


ASME B16.47 Large Diameter Steel Flanges
Manufacturer of Large Size MS Spectacle Blind Flange and Alloy Steel Forged Flanges in Male, Groove, Flat, Female, RTJ, Raised, Tongue, RJ face

Types Of Large Pipe Flange Faces


Types Of Large Pipe Flange Faces

Classification Of Large Steel Flange


Classification Of Large Steel Flange

Large Flange Temperature Ratings


Temperature In (°C) Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
-29 TO 38 15.9 41.4 55.2 82.7 124.1 206.8 344.7
50 15.3 40 53.4 80 120.1 200.1 333.5
100 13.3 34.8 46.4 69.6 104.4 173.9 289.9
150 12 31.4 41.9 62.8 94.2 157 261.6
200 11.2 29.2 38.9 58.3 87.5 145.8 243
250 10.5 27.5 36.6 54.9 82.4 137.3 228.9
300 10 26.1 34.8 52.1 78.2 130.3 217.2
325 9.3 25.5 34 51 76.4 127.4 212.3
350 8.4 25.1 33.4 50.1 75.2 125.4 208.9
375 7.4 24.8 33 49.5 74.3 123.8 206.3
400 6.5 24.3 32.4 48.6 72.9 121.5 202.5
425 5.5 23.9 31.8 47.7 71.6 119.3 198.8
450 4.6 23.4 31.2 46.8 70.2 117.1 195.1

60 Inch Class 300 A105N Large Diameter Flange Bolting Dimensional Recommendations


60 Inch Class 300 A105N Large Diameter Flange Bolting Dimensional Recommendations

Welding Process Of Heavy-Duty Large Diameter Flange


Welding Process Of Heavy-Duty Large Diameter Flange
Welding Process Of Heavy-Duty Large Diameter Flange

Introduction To Large Bore Flange


Introduction To Large Bore Flange

Large Split Flange Wall Thickness


Normal Size Of Steel Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule 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 - - - - - -