What is Ring Joint Flange?
A ring joint flange is a machined metallic ring grade that has deep grooves cut on its face. These grooves rest on the metal rating and can be compressed with bolts, allowing them to be easily tightened. The flanges are generally seen across high pressure and temperature services. They are produced in standard sizes up to 24 inches and can be availed in standard specifications.
Difference between RF and RTJ Flange
RTJ Flange assembly
An RTJ flange uses a steel ring on which the gasket rests. The sealing is achieved via the deformation process of the soft metallic gasket. The strong metal-to-metal sealing is achieved by tightening them with bolts.
How does a RTJ flange work?
An RTJ flange creates a metal-to-metal seal compressing pressurized media in the system. Designed with different grades of steel these flanges help in the movement of high pressure and temperature fluids. These flanges are easy to assemble and disassemble within the system.
When to use ring-type joint flanges
The RTJ flanges are typically utilized in high-pressure conditions of class 600 or above. These flanges compress the gasket ensuring metal-to-metal sealing. They come in handy as a replacement for raised flanges, especially in areas where space is limited.
Ring Joint Flange vs. Raised Face
Dimensions | ANSI B16.47 Series A & B, ANSI B16.5, MSS SP44, API-605, ASA, AWWA |
---|---|
Value Added Services | Customised Flanges and CNC Machining |
Class | 150 LBS upto 2500 LBS, DIN Standard ND-10, 25, 16, 6, 40 |
Size | From 1/2″up to 48″ (15 NB to 1200NB) |
DIN | DIN2673, DIN2638, DIN2576, DIN2629, DIN2527, DIN2634, DIN2566, DIN2632, DIN2627, DIN2635, DIN2637, DIN2656, DIN2573, DIN2633, DIN2655, DIN2628, DIN2631, DIN2642, DIN2636, DIN2641 |
Coating/Surface Treatment | Oil Black Paint, Antirust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
BS | BS4504, BS10, BS4504, BS1560 |
Flange Face Type | Raised Face, Flate Face, Ring Type Joint |
Description | Price Per Kg In Singapore | Price Per Kg In UAE | Price Per Kg In USD | Price Per Kg In Malaysia |
---|---|---|---|---|
2-600 RF SCH 80 CARBON STEEL RING TYPE FLANGE | SGD 21.60 | UAE Dirham 56.40 | US $15.60 | MYR 68.40 |
150# STAINLESS STEEL FLANGES 2 RING TYPE JOINT FLANGE RF | SGD 8.62 | UAE Dirham 22.51 | US $6.23 | MYR 27.30 |
1/2 150 RING TYPE FLANGE | SGD 20.16 | UAE Dirham 52.64 | US $14.56 | MYR 63.84 |
DN20 150#SCH80 FLANGES CARBON STEEL SA105, RING TYPE RAISED FACE FLANGE | SGD 2.29 | UAE Dirham 5.97 | US $1.65 | MYR 7.24 |
#300 1.1/2 SCH.80/XS FLANGE RING TYPE JOINT FLANGE RF A105N FLANGE | SGD 15.93 | UAE Dirham 41.60 | US $11.51 | MYR 50.45 |
300 PSI 10 IN OD X 1-1/4 IN 8 EACH 3/4 FLANGE, 4 IN PIPE RING TYPE JOINT FLANGE IN HOLES 7-7/8 IN | SGD 89.46 | UAE Dirham 233.59 | US $64.61 | MYR 283.29 |
Duplex & Super Duplex Steel Ring Type joint Flanges
Alloy Steel Ring Type Joint Flange
ASME B16.5 Ring Type joint Flange
Flat Face Ring Joint Flange
Stainless Steel Ring Type Joint Flange
Ring Joint Flange
Weld Neck Ring Type joint Flange
ASME B16.5 RTJ Flange
Carbon Steel Ring Type Joint Flange
Temperature (F°) | 600# | 1500# | 300# | 2500# | 400# | 150# | 900# |
---|---|---|---|---|---|---|---|
-20 to 100 | 1480 | 3705 | 740 | 6170 | 985 | 285 | 2220 |
200 | 1360 | 3395 | 680 | 5655 | 905 | 260 | 2035 |
300 | 1310 | 3270 | 655 | 5450 | 870 | 230 | 1965 |
400 | 1265 | 3170 | 635 | 5280 | 845 | 200 | 1900 |
500 | 1205 | 3015 | 605 | 5025 | 805 | 170 | 1810 |
600 | 1135 | 2840 | 570 | 4730 | 755 | 140 | 1705 |
650 | 1100 | 2745 | 550 | 4575 | 730 | 125 | 1650 |
700 | 1060 | 2655 | 530 | 4425 | 710 | 110 | 1590 |
750 | 1015 | 2535 | 505 | 4230 | 675 | 95 | 1520 |
800 | 825 | 2055 | 410 | 3430 | 550 | 80 | 1235 |
850 | 640 | 1595 | 320 | 2655 | 425 | 65 | 955 |
900 | 460 | 1150 | 230 | 1915 | 305 | 50 | 690 |
950 | 275 | 685 | 135 | 1145 | 185 | 35 | 410 |
1000 | 170 | 430 | 85 | 715 | 115 | 20 | 255 |
Ring Number | Nominal Pipe Size | Width of Ring | Pitch Diam. of Ring and Groove | HEIGHT OF RING | Width of Groove | Width of Flat on Octagonal Rings | Diameter of Raised Face for Ring Joint or Lapped | Depth of Groove | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | |
---|---|---|---|---|---|---|---|---|---|---|
OVal | Octagonal | |||||||||
A | P | B | H | F | C | K(Min) | E(L*) | |||
R13 | 1/2 | 8.0 | 42.9 | 14.3 | 12.7 | 8.7 | 5.2 | 65.0 | 6.4 | 4.1 |
R16 | 3/4 | 8.0 | 50.8 | 14.3 | 12.7 | 8.7 | 5.2 | 73.2 | 6.4 | 4.1 |
R18 | 1 | 8.0 | 60.3 | 14.3 | 12.7 | 8.7 | 5.2 | 82.6 | 6.4 | 4.1 |
R21 | 1 1/4 | 11.1 | 72.2 | 17.5 | 15.9 | 11.9 | 7.7 | 101.6 | 7.9 | 3.0 |
R23 | 1 1/2 | 11.1 | 82.6 | 17.5 | 15.9 | 11.9 | 7.7 | 114.3 | 7.9 | 3.0 |
R26 | 2 | 11.1 | 101.6 | 17.5 | 15.9 | 11.9 | 7.7 | 133.4 | 7.9 | 3.0 |
R28 | 2 1/2 | 12.7 | 111.1 | 19.1 | 17.5 | 13.5 | 8.7 | 149.4 | 9.5 | 3.0 |
R32 | 3 | 12.7 | 127.0 | 19.1 | 17.5 | 13.5 | 8.7 | 168.4 | 9.5 | 3.0 |
R38 | 4 | 15.9 | 157.2 | 22.2 | 20.7 | 16.7 | 10.5 | 203.2 | 11.1 | 4.1 |
R42 | 5 | 19.1 | 190.5 | 25.4 | 23.8 | 19.8 | 12.3 | 241.3 | 12.7 | 4.1 |
R47 | 6 | 19.1 | 228.6 | 25.4 | 23.8 | 19.8 | 12.3 | 279.4 | 12.7 | 4.1 |
R51 | 8 | 22.2 | 279.4 | 28.6 | 27.0 | 23.0 | 14.8 | 339.9 | 14.3 | 4.8 |
R55 | 10 | 28.6 | 342.9 | 36.5 | 34.9 | 30.2 | 19.8 | 425.5 | 17.5 | 6.4 |
R60 | 12 | 31.8 | 406.4 | 39.7 | 38.1 | 33.4 | 22.3 | 495.3 | 17.5 | 7.9 |
Width of Groove | Nominal Pipe Size | Ring Number | Width of Ring | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | HEIGHT OF RING | Width of Flat on Octagonal Rings | Depth of Groove | Pitch Diam. of Ring and Groove | Diameter of Raised Face for Ring Joint or Lapped | |
---|---|---|---|---|---|---|---|---|---|---|
Octagonal | OVal | |||||||||
F | A | H | B | C | E(L*) | P | K(Min) | |||
8.7 | 1 | R15 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 47.6 | 63.5 |
8.7 | 1 1/4 | R17 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 57.2 | 73.2 |
8.7 | 1 1/2 | R19 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 65.1 | 82.6 |
8.7 | 2 | R22 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 82.6 | 101.6 |
8.7 | 2 1/2 | R25 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 101.6 | 120.7 |
8.7 | 3 | R29 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 114.3 | 133.4 |
8.7 | 3 1/2 | R33 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 131.8 | 153.9 |
8.7 | 4 | R36 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 149.2 | 171.5 |
8.7 | 5 | R40 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 171.5 | 193.5 |
8.7 | 6 | R43 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 193.7 | 218.9 |
8.7 | 8 | R48 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 247.7 | 273.1 |
8.7 | 10 | R52 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 304.8 | 330.2 |
8.7 | 12 | R56 | 8.0 | 4.1 | 12.7 | 14.3 | 5.2 | 6.4 | 381.0 | 406.4 |
8.7 | 14 | R59 | 8.0 | 3.0 | 12.7 | 14.3 | 5.2 | 6.4 | 396.9 | 425.5 |
8.7 | 16 | R64 | 8.0 | 3.0 | 12.7 | 14.3 | 5.2 | 6.4 | 454.0 | 482.6 |
8.7 | 18 | R68 | 8.0 | 3.0 | 12.7 | 14.3 | 5.2 | 6.4 | 517.5 | 546.1 |
8.7 | 20 | R72 | 8.0 | 3.0 | 12.7 | 14.3 | 5.2 | 6.4 | 558.8 | 596.9 |
8.7 | 24 | R76 | 8.0 | 3.0 | 12.7 | 14.3 | 5.2 | 6.4 | 673.1 | 711.2 |
Width of Groove | Pitch Diam. of Ring and Groove | Diameter of Raised Face for Ring Joint or Lapped | Width of Ring | Ring Number | HEIGHT OF RING | Nominal Pipe Size |
Width of Flat on Octagonal Rings | Depth of Groove | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | |
---|---|---|---|---|---|---|---|---|---|---|
OVal | Octagonal | |||||||||
F | P | K(Min) | A | B | H | C | E(L*) | |||
11.9 | 123.8 | 155.4 | 11.1 | R31 | 17.5 | 15.9 | 3 | 7.7 | 7.9 | 4.1 |
11.9 | 149.2 | 180.8 | 11.1 | R37 | 17.5 | 15.9 | 4 | 7.7 | 7.9 | 4.1 |
11.9 | 181.0 | 215.9 | 11.1 | R41 | 17.5 | 15.9 | 5 | 7.7 | 7.9 | 4.1 |
11.9 | 211.2 | 241.3 | 11.1 | R45 | 17.5 | 15.9 | 6 | 7.7 | 7.9 | 4.1 |
11.9 | 269.9 | 307.8 | 11.1 | R49 | 17.5 | 15.9 | 8 | 7.7 | 7.9 | 4.1 |
11.9 | 323.9 | 362.0 | 11.1 | R53 | 17.5 | 15.9 | 10 | 7.7 | 7.9 | 4.1 |
11.9 | 381.0 | 419.1 | 11.1 | R57 | 17.5 | 15.9 | 12 | 7.7 | 7.9 | 4.1 |
16.7 | 419.1 | 466.9 | 15.9 | R62 | 22.2 | 20.7 | 14 | 10.5 | 11.1 | 4.1 |
16.7 | 469.9 | 523.7 | 15.9 | R66 | 22.2 | 20.7 | 16 | 10.5 | 11.1 | 4.1 |
19.8 | 533.4 | 593.9 | 19.1 | R70 | 25.4 | 23.8 | 18 | 11.1 | 12.7 | 4.8 |
19.8 | 584.2 | 647.7 | 19.1 | R74 | 25.4 | 23.8 | 20 | 12.3 | 12.7 | 4.8 |
27.0 | 692.2 | 771.7 | 25.4 | R78 | 33.4 | 31.8 | 24 | 17.3 | 15.9 | 5.6 |
Width of Flat on Octagonal Rings | Nominal Pipe Size | Diameter of Raised Face for Ring Joint or Lapped | Pitch Diam. of Ring and Groove | Ring Number | Width of Ring | Width of Groove | HEIGHT OF RING | Depth of Groove | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Octagonal | OVal | |||||||||||
C | K(Min) | P | A | F | H | B | E(L*) | Class 400 | Class 300 | Class 600 | ||
4.3 | 1/2 | 50.8 | 34.1 | R11 | 6.4 | 7.1 | 9.5 | 11.1 | 5.6 | – | 3.0 | 3.0 |
5.2 | 3/4 | 63.5 | 42.9 | R13 | 8.0 | 8.7 | 12.7 | 14.3 | 6.4 | – | 4.1 | 4.1 |
5.2 | 1 | 69.9 | 50.8 | R16 | 8.0 | 8.7 | 12.7 | 14.3 | 6.4 | – | 4.1 | 4.1 |
5.2 | 1 1/4 | 79.5 | 60.3 | R18 | 8.0 | 8.7 | 12.7 | 14.3 | 6.4 | – | 4.1 | 4.1 |
5.2 | 1 1/2 | 90.4 | 68.3 | R20 | 8.0 | 8.7 | 12.7 | 14.3 | 6.4 | – | 4.1 | 4.1 |
7.7 | 2 | 108.0 | 82.6 | R23 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | – | 5.6 | 4.8 |
7.7 | 2 1/2 | 127.0 | 101.6 | R26 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | – | 5.6 | 4.8 |
7.7 | 3 | 146.1 | 123.8 | R31 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | – | 5.6 | 4.8 |
7.7 | 3 1/2 | 158.8 | 131.8 | R34 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | – | 5.6 | 4.8 |
7.7 | 4 | 174.8 | 149.2 | R37 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 5 | 209.6 | 181.0 | R41 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 6 | 241.3 | 211.2 | R45 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 8 | 301.8 | 269.9 | R49 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 10 | 355.6 | 323.9 | R53 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 12 | 412.8 | 381.0 | R57 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 14 | 457.2 | 419.1 | R61 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 16 | 508.0 | 469.9 | R65 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
7.7 | 18 | 574.8 | 533.4 | R69 | 11.1 | 11.9 | 15.9 | 17.5 | 7.9 | 5.6 | 5.6 | 4.8 |
8.7 | 20 | 635.0 | 584.2 | R73 | 12.7 | 13.5 | 17.5 | 19.1 | 9.5 | 5.6 | 5.6 | 4.8 |
10.5 | 24 | 749.3 | 692.2 | R77 | 15.9 | 16.7 | 20.7 | 22.2 | 11.1 | 6.4 | 6.4 | 5.6 |
Ring Number | Pitch Diam. of Ring and Groove | Width of Groove | Width of Ring | Approximate Distande Between Flange of Ring Joints When Ring is Compressed | HEIGHT OF RING | Nominal Pipe Size | Width of Flat on Octagonal Rings | Depth of Groove | Diameter of Raised Face for Ring Joint or Lapped | |
---|---|---|---|---|---|---|---|---|---|---|
OVal | Octagonal | |||||||||
P | F | A | B | H | C | E(L*) | K(Min) | |||
R12 | 39.7 | 8.7 | 8.0 | 4.1 | 14.3 | 12.7 | 1/2 | 5.2 | 6.4 | 60.5 |
R14 | 44.5 | 8.7 | 8.0 | 4.1 | 14.3 | 12.7 | 3/4 | 5.2 | 6.4 | 66.8 |
R16 | 50.8 | 8.7 | 8.0 | 4.1 | 14.3 | 12.7 | 1 | 5.2 | 6.4 | 71.4 |
R18 | 60.3 | 8.7 | 8.0 | 4.1 | 14.3 | 12.7 | 1 1/4 | 5.2 | 6.4 | 81.0 |
R20 | 68.3 | 8.7 | 8.0 | 4.1 | 14.3 | 12.7 | 1 1/2 | 5.2 | 6.4 | 92.2 |
R24 | 95.3 | 11.9 | 11.1 | 3.0 | 17.5 | 15.9 | 2 | 7.7 | 7.9 | 124.0 |
R27 | 108.0 | 11.9 | 11.1 | 3.0 | 17.5 | 15.9 | 2 1/2 | 7.7 | 7.9 | 136.7 |
R35 | 136.5 | 11.9 | 11.1 | 3.0 | 17.5 | 15.9 | 3 | 7.7 | 7.9 | 168.4 |
R39 | 161.9 | 11.9 | 11.1 | 3.0 | 17.5 | 15.9 | 4 | 7.7 | 7.9 | 193.8 |
R44 | 193.7 | 11.9 | 11.1 | 3.0 | 17.5 | 15.9 | 5 | 7.7 | 7.9 | 228.6 |
R46 | 211.2 | 13.5 | 12.7 | 3.0 | 19.1 | 17.5 | 6 | 8.7 | 9.5 | 247.7 |
R50 | 269.9 | 16.7 | 15.9 | 4.1 | 22.2 | 20.7 | 8 | 10.5 | 11.1 | 317.5 |
R54 | 323.9 | 16.7 | 15.9 | 4.1 | 22.2 | 20.7 | 10 | 10.5 | 11.1 | 371.6 |
R58 | 381.0 | 23.0 | 22.2 | 4.8 | 28.6 | 27.0 | 12 | 14.8 | 14.3 | 438.2 |
R64 | 419.1 | 27.0 | 25.4 | 5.6 | 33.4 | 31.8 | 14 | 17.3 | 15.9 | 489.0 |
R67 | 469.9 | 30.2 | 28.6 | 7.9 | 36.5 | 34.9 | 16 | 19.8 | 17.5 | 546.1 |
R71 | 533.4 | 30.2 | 28.6 | 7.9 | 36.5 | 34.9 | 18 | 19.8 | 17.5 | 612.9 |
R75 | 584.2 | 33.4 | 31.8 | 9.7 | 39.7 | 38.1 | 20 | 22.3 | 17.5 | 673.1 |
R79 | 692.2 | 36.5 | 34.9 | 11.2 | 44.5 | 41.3 | 24 | 24.8 | 20.6 | 793.8 |
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Nominal Pipe Size | Groove Dimensions | Diameter of Raised Portion K | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2500 PSI | 150 PSI | 900 PSI | 300 PSI | 600 PSI | 400 PSI | 1500 PSI | Groove # | Radius at Bottom | Pitch Dia | Width | Depth | 900 PSI | 150 PSI | 2500 PSI | 300 400 600 PSI | 1500 PSI | Depth |
R | P | F | E | E | |||||||||||||
6 | R46 | 1/16 | 8-5/16 | 17/32 | 3/8 | 9-3/4 | 3/8 | ||||||||||
6 | 47 | 1/16 | 9 | 25/32 | 1/2 | 11 | 1/2 | ||||||||||
8 | 48 | 1/32 | 9-3/4 | 11/32 | 1/4 | 10-3/4 | 1/4 | ||||||||||
8 | 8 | 8 | 8 | 49 | 1/32 | 10-5/8 | 15/32 | 5/16 | 12-1/8 | 11-7/8 | 5/16 | ||||||
……. | 8 | 50 | 1/16 | 10-5/8 | 21/32 | 7/16 | 12-1/2 | 7/16 | |||||||||
8 | 51 | 1/16 | 11 | 29/32 | 9/16 | 13-3/8 | 9/16 | ||||||||||
10 | 52 | 1/32 | 12 | 11/32 | 1/4 | 13 | 1/4 | ||||||||||
10 | 10 | 10 | 10 | 53 | 1/32 | 12-3/4 | 15/32 | 5/16 | 14-1/4 | 14 | 5/16 | ||||||
10 | 54 | 1/16 | 12-3/4 | 21/32 | 7/16 | 14-5/8 | 7/16 | ||||||||||
10 | 55 | 3/32 | 13-1/2 | 1-3/16 | 11/16 | 16-3/4 | 11/16 | ||||||||||
12 | 56 | 1/32 | 15 | 11/32 | 1/4 | 16 | 1/4 | ||||||||||
12 | 12 | 12 | 12 | 57 | 1/32 | 15 | 15/32 | 5/16 | 16-1/2 | 16-1/4 | 5/16 | ||||||
12 | 58 | 1/16 | 15 | 29/32 | 9/16 | 17-1/4 | 9/16 | ||||||||||
14 | 59 | 1/32 | 15-5/8 | 11/32 | 1/4 | 16-3/4 | 1/4 | ||||||||||
12 | 60 | 3/32 | 16 | 1-5/16 | 11/16 | 19-1/2 | 11/16 | ||||||||||
14 | 14 | 14 | 61 | 1/32 | 16-1/2 | 15/32 | 5/16 | 18 | 5/16 | ||||||||
14 | 62 | 1/16 | 16-1/2 | 21/32 | 7/16 | 18-3/8 | 7/16 | ||||||||||
14 | 63 | 3/32 | 16-1/2 | 1-1/16 | 5/8 | 19-1/4 | 5/8 | ||||||||||
16 | 64 | 1/32 | 17-7/8 | 11/32 | 1/4 | 19 | 1/4 | ||||||||||
16 | 16 | 16 | 65 | 1/32 | 18-1/2 | 15/32 | 5/16 | 20 | 5/16 | ||||||||
16 | 66 | 1/16 | 18-1/2 | 21/32 | 7/16 | 20-5/8 | 7/16 | ||||||||||
16 | 67 | 3/32 | 18-1/2 | 1-3/16 | 11/16 | 21-1/2 | 11/16 | ||||||||||
18 | 68 | 1/32 | 20-3/8 | 11/32 | 1/4 | 21-1/2 | 1/4 | ||||||||||
18 | 18 | 18 | 69 | 1/32 | 21 | 15/32 | 5/16 | 22-5/8 | 5/16 | ||||||||
18 | 70 | 1/16 | 21 | 25/32 | 1/2 | 23-3/8 | 1/2 | ||||||||||
18 | 71 | 3/32 | 21 | 1-3/16 | 11/16 | 24-1/8 | 11/16 | ||||||||||
20 | 20 | 72 | 1/32 | 22 | 11/33 | 1/4 | 23-1/2 | 1/4 | |||||||||
20 | 20 | 73 | 1/16 | 23 | 17/32 | 3/8 | 25 | 3/8 | |||||||||
20 | 74 | 1/16 | 23 | 25/32 | 1/2 | 25-1/2 | 1/2 | ||||||||||
20 | 75 | 3/32 | 23 | 1-5/16 | 11/16 | - | 26-1/2 | 11/16 | |||||||||
24 | 76 | 1/32 | 26-1/2 | 11/32 | 1/4 | 28 | 1/4 | ||||||||||
24 | 24 | 24 | 77 | 1/16 | 27-1/4 | 21/32 | 7/16 | 29-1/2 | 7/16 | ||||||||
24 | 78 | 3/32 | 27-1/4 | 1-1/16 | 5/8 | 30-3/8 | 5/8 | ||||||||||
24 | 79 | 3/32 | 27-1/4 | 17/16 | 13/16 | 31-1/4 | 13/16 |
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