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| ASME B16.5 Class 600 Flange Dimensions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | Flange Diameter 'O' |
Diameter of Bolt Circle 'A' |
Diameter of Bolt Holes 'D' |
No. of Holes |
Thk of Flange 'C' |
Diametermeter at Weld Bevel | Diameter of Hub 'E' |
Length Through Hub | Bore 'B' | Diameter of R/F R |
Depth of Socket F |
Length of Threading |
||||
| S/O & S/W Y |
W/N Y |
L/J Y |
S/O & S/W B |
L/J B |
||||||||||||
| 1/2'' | 15 | 95.2 | 66.7 | 15.9 | 4 | 14.3 | 21.3 | 38.1 | 22.2 | 52.4 | 22.2 | 22.3 | 22.9 | 34.9 | 9.5 | 15.9 |
| 3/4'' | 20 | 117.5 | 82.5 | 19.0 | 4 | 15.9 | 26.7 | 47.6 | 25.4 | 57.1 | 25.4 | 27.7 | 28.2 | 42.9 | 11.1 | 15.9 |
| 1'' | 25 | 123.8 | 88.9 | 19.0 | 4 | 17.5 | 33.5 | 54.0 | 27.0 | 61.9 | 27.0 | 34.5 | 35.0 | 50.8 | 12.7 | 17.5 |
| 1 | 32 | 133.3 | 98.4 | 19.0 | 4 | 20.6 | 42.2 | 63.5 | 28.6 | 66.7 | 28.6 | 43.2 | 43.7 | 63.5 | 14.3 | 20.6 |
| 1 | 40 | 155.6 | 114.3 | 22.2 | 4 | 22.2 | 48.3 | 69.8 | 31.7 | 69.8 | 31.7 | 49.5 | 50.0 | 73.0 | 15.9 | 22.2 |
| 2'' | 50 | 165.1 | 127.0 | 19.0 | 8 | 25.4 | 60.4 | 84.1 | 36.5 | 73.0 | 36.5 | 62.0 | 62.5 | 92.1 | 17.5 | 25.4 |
| 2 | 65 | 190.5 | 149.2 | 22.2 | 8 | 28.6 | 73.1 | 100.0 | 41.3 | 79.4 | 41.3 | 74.7 | 75.4 | 104.8 | 19.0 | 28.6 |
| 3'' | 80 | 209.5 | 168.3 | 22.2 | 8 | 31.8 | 88.9 | 117.5 | 46.0 | 82.5 | 46.0 | 90.7 | 91.4 | 127.0 | - | 30.2 |
| 3 | 90 | 228.5 | 184.2 | 22.2 | 8 | 34.9 | 101.6 | 133.4 | 49.3 | 85.7 | 49.3 | 103.4 | 104.1 | 140.0 | - | 31.7 |
| 4'' | 100 | 273.0 | 215.9 | 25.4 | 8 | 38.1 | 114.3 | 152.4 | 54.0 | 101.6 | 54.0 | 116.1 | 116.8 | 157.2 | - | 33.3 |
| 5'' | 125 | 330.2 | 266.7 | 28.6 | 8 | 44.4 | 141.2 | 188.9 | 60.3 | 114.3 | 60.3 | 143.8 | 144.5 | 185.7 | - | 36.5 |
| 6'' | 150 | 355.6 | 292.1 | 28.6 | 12 | 47.6 | 168.4 | 222.2 | 66.7 | 117.5 | 66.7 | 170.7 | 171.4 | 215.9 | - | 39.7 |
| 8'' | 200 | 419.1 | 349.2 | 31.7 | 12 | 55.6 | 219.2 | 273.0 | 76.2 | 133.3 | 76.2 | 221.5 | 222.2 | 269.9 | - | 44.4 |
| 10'' | 250 | 508.0 | 431.8 | 34.9 | 16 | 63.5 | 273.0 | 342.9 | 85.7 | 152.4 | 111.2 | 276.3 | 277.4 | 323.8 | - | 49.2 |
| 12'' | 300 | 558.8 | 488.9 | 34.9 | 20 | 66.7 | 323.8 | 400.0 | 92.1 | 155.6 | 117.3 | 327.1 | 328.2 | 381.0 | - | 55.6 |
| 14'' | 350 | 603.2 | 527.0 | 38.1 | 20 | 69.9 | 355.6 | 431.8 | 93.7 | 165.1 | 127.0 | 359.1 | 360.2 | 412.7 | - | 57.1 |
| 16'' | 400 | 685.8 | 603.2 | 41.3 | 20 | 76.2 | 406.4 | 495.3 | 106.4 | 177.8 | 139.7 | 410.5 | 411.2 | 469.9 | - | 63.5 |
| 18'' | 450 | 742.9 | 654.0 | 44.4 | 24 | 82.6 | 457.2 | 546.1 | 117.5 | 184.1 | 152.4 | 461.8 | 462.3 | 533.4 | - | 68.3 |
| 20'' | 500 | 812.8 | 723.9 | 44.4 | 24 | 88.9 | 508.0 | 609.6 | 127.0 | 190.5 | 165.1 | 513.1 | 514.3 | 584.2 | - | 73.0 |
| 24'' | 600 | 939.8 | 838.2 | 50.8 | 24 | 101.6 | 609.6 | 717.5 | 139.7 | 203.2 | 184.1 | 615.9 | 615.9 | 692.1 | - | 82.5 |
| Temperature (in F°) | 600# |
|---|---|
| < 10 | 1480 |
| 200 | 1360 |
| 300 | 1310 |
| 400 | 1265 |
| 500 | 1205 |
| 600 | 1135 |
| 650 | 1100 |
| 700 | 1060 |
| 750 | 1015 |
| 800 | 825 |
| 850 | 640 |
| 900 | 460 |
| 950 | 275 |
| 1000 | 170 |
600LB Flange |
||||
|---|---|---|---|---|
Nominal Pipe Size |
# Bolts or Studs |
Diameter of Bolts or Studs |
Length of Stud |
|
1/16 RF |
RTJ |
|||
1/2 |
4 |
0.50 |
2-1/4 |
- |
3/4 |
4 |
0.50 |
2-1/2 |
- |
1 |
4 |
0.50 |
2-1/2 |
3 |
1-1/4 |
4 |
0.50 |
2-3/4 |
3-1/4 |
1-1/2 |
4 |
0.50 |
2-3/4 |
3-1/4 |
2 |
4 |
0.63 |
3-1/4 |
3-3/4 |
2-1/2 |
4 |
0.63 |
3-1/2 |
4 |
3 |
4 |
0.63 |
3-1/2 |
4 |
3-1/2 |
8 |
0.63 |
3-1/2 |
4 |
4 |
8 |
0.63 |
3-1/2 |
4 |
5 |
8 |
0.75 |
3-3/4 |
4-1/4 |
6 |
8 |
0.75 |
4 |
4-1/2 |
8 |
8 |
0.75 |
4-1/4 |
4-3/4 |
10 |
12 |
0.88 |
4-1/2 |
5 |
12 |
12 |
0.88 |
4-3/4 |
5-1/4 |
14 |
12 |
1.00 |
5-1/4 |
5-3/4 |
16 |
16 |
1.00 |
5-1/4 |
5-3/4 |
18 |
16 |
1.13 |
5-3/4 |
6-1/4 |
20 |
20 |
1.13 |
6-1/4 |
6-3/4 |
24 |
20 |
1.25 |
6-3/4 |
7-1/4 |
| Specification : | ASME B16.5 Class 600 Flange |
| Design For Size: | ANSI, ASME, ASA, PN, JIS, EN, DIN, BS |
| Machining Equipment: | Electric bevelling machine, Bending machine, Press machine, Pushing Machine, Sand-blasting machine etc |
| Coating Flanges Faces : | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized |
| Size Chart : | 1/2″ (15 NB) To 48″ (1200NB) |
| Production Process: | Forged, Heat Treated and Machined |
| Supporting Flanges Material: | Ring Joint, Gasket, Flanges Bolts |
| Pressure Rating Table: | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
| Application: | Natural Gas Industry Oil And Gas Industry Chemical Industry Water Pipeline Industry Nuclear Power Plant Fabrication Industry |
| Standards : | PN Flange, ISO Flange, JIS Flange, MSS SP44 Flange, EN-1092 Flange, BS10 Flange, ASME B16.38 Flange, UNI Flange, ASME B16.47 (Series A Flange, Series B) Flange, ASME B16.5 Flange, AWWA Flange, DIN Flange, GOST Flange |
| Common Types of Class 600 Flanges : | 600# BLRF Class 600 SORF Flanges 600 LB WNRF Class 600 RTJ |
| Connect Type Type: | LJF, LMF, RTJ, SMF, RF, FF |
Class 600 Plate Flange
ANSI 600 Square Flange
Class 600 Puddle Flanges
ANSI 600 Flange Adapter
600# Rf Threaded Flange
ANSI B16.5 Class 600 Lap Joint Flange
Class 600 Long Weld Neck Flange
ANSI/ASME B16.5 Class 600 Forged Flange
class 600 Expander Flange
ANSI B16.5 Class 600 Socket-weld Flange
600# High hub Blind Flange
Welding Neck Flanges ANSI B16.5 600 Lbs
| CLASS | Nominal Pipe Size | Slip On | Threaded | Socket Weld | Lap Joint | Blind | Weld Neck |
| Class 600 | ½ | 1 | 1 | 2 | 1 | 2 | 2 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 | |
| 1 | 2 | 2 | 2 | 2 | 2 | 3 | |
| 1¼ | 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 |
| NPS NPS (inch) |
600# | ||||
|---|---|---|---|---|---|
| Diammeter of Flanges (inch) |
No. of Bolts |
Diammeter of Bolts (inch) |
Diammeter of Bolt Holes (inch) |
Bolt Circle (inch) |
|
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |