Dimensions KS 10K
mm | Фd | ФD | L | H |
---|---|---|---|---|
15A | 20 | 95 | 108 | 82 |
20A | 20 | 100 | 117 | 85 |
25A | 25 | 125 | 127 | 99 |
32A | 32 | 135 | 140 | 103 |
40A | 38 | 140 | 165 | 125 |
50A | 50 | 155 | 178 | 133 |
65A | 65 | 175 | 190 | 142 |
80A | 76 | 185 | 203 | 174 |
100A | 100 | 210 | 229 | 187 |
125A | 125 | 250 | 356 | 205 |
150A | 150 | 180 | 394 | 271 |
200A | 200 | 330 | 457 | 325/with gear |
250A | 250 | 400 | 533 | 350/with gear |
300A | 300 | 445 | 610 | 410/with gear |
Dimensions KS 20K
mm | Фd | ФD | L | H |
---|---|---|---|---|
15A | 20 | 95 | 140 | 82 |
20A | 20 | 100 | 152 | 85 |
25A | 25 | 125 | 165 | 99 |
32A | 32 | 135 | 178 | 103 |
40A | 38 | 140 | 190 | 125 |
50A | 50 | 155 | 216 | 133 |
65A | 65 | 175 | 241 | 142 |
80A | 76 | 200 | 183 | 174 |
100A | 100 | 225 | 305 | 187 |
125A | 125 | 270 | 381 | 205 |
150A | 150 | 305 | 403 | 271 |
200A | 200 | 350 | 502 | 325/with gear |
250A | 250 | 430 | 568 | 350/with gear |
300A | 300 | 480 | 648 | 410/with gear |
FLANGE SPECIFICATION
Class | Size | D | t | f | G | T | T1 | d | c | Holes | Dia. of Holes | Bolt Size |
---|---|---|---|---|---|---|---|---|---|---|---|---|
KS 10K | 10 | 90 | 12 | 1 | 48 | - | - | 17.8 | 65 | 4 | 15 | M12 |
15 | 95 | 12 | 1 | 52 | - | - | 22.2 | 70 | 4 | 15 | M12 | |
20 | 100 | 14 | 1 | 58 | - | - | 27.7 | 75 | 4 | 15 | M12 | |
25 | 125 | 14 | 1 | 70 | - | - | 34.5 | 90 | 4 | 19 | M16 | |
32 | 135 | 16 | 2 | 80 | - | - | 43.2 | 100 | 4 | 19 | M16 | |
40 | 140 | 16 | 2 | 85 | - | - | 49.1 | 105 | 14 | 19 | M16 | |
50 | 155 | 16 | 2 | 100 | - | - | 61.1 | 120 | 4 | 19 | M16 | |
65 | 175 | 18 | 2 | 120 | - | - | 77.1 | 140 | 4 | 19 | M16 | |
80 | 185 | 18 | 2 | 130 | - | - | 90 | 150 | 8 | 19 | M16 | |
100 | 210 | 18 | 2 | 155 | - | - | 155.4 | 175 | 8 | 19 | M16 | |
125 | 250 | 20 | 2 | 185 | - | - | 141.2 | 210 | 8 | 23 | M20 | |
150 | 280 | 22 | 2 | 215 | - | - | 166.6 | 240 | 8 | 23 | M20 | |
200 | 330 | 22 | 2 | 265 | - | - | 218 | 290 | 12 | 23 | M20 | |
250 | 400 | 24 | 2 | 325 | 36 | - | 269.5 | 355 | 12 | 25 | M22 | |
300 | 445 | 24 | 3 | 370 | 38 | - | 321 | 400 | 16 | 25 | M22 | |
350 | 490 | 26 | 3 | 415 | 42 | - | 358.1 | 445 | 16 | 25 | M22 | |
400 | 560 | 28 | 3 | 475 | 44 | - | 409 | 510 | 16 | 27 | M24 | |
450 | 620 | 30 | 3 | 530 | 48 | - | 460 | 565 | 20 | 27 | M24 | |
500 | 675 | 30 | 3 | 585 | 48 | - | 511 | 620 | 20 | 27 | M24 | |
600 | 795 | 32 | 3 | - | 52 | - | 613 | 730 | 24 | 33 | - | |
KS 20K | 10 | 90 | 14 | 1 | 48 | 20 | - | 17.8 | 65 | 4 | 15 | M12 |
15 | 95 | 14 | 1 | 52 | 20 | - | 22.2 | 70 | 4 | 15 | M12 | |
20 | 100 | 16 | 1 | 58 | 22 | - | 27.7 | 75 | 4 | 15 | M12 | |
25 | 125 | 16 | 1 | 70 | 24 | - | 34.5 | 90 | 4 | 19 | M16 | |
32 | 135 | 18 | 2 | 80 | 26 | - | 43.2 | 100 | 4 | 19 | M16 | |
40 | 140 | 18 | 2 | 85 | 26 | - | 49.1 | 105 | 4 | 19 | M16 | |
50 | 155 | 18 | 2 | 100 | 26 | - | 61.1 | 120 | 8 | 19 | M16 | |
65 | 175 | 20 | 2 | 120 | 30 | - | 77.1 | 140 | 8 | 19 | M16 | |
80 | 200 | 22 | 2 | 135 | 34 | - | 90 | 160 | 8 | 23 | M20 | |
100 | 225 | 24 | 2 | 160 | 36 | - | 115.4 | 185 | 8 | 23 | M20 | |
125 | 270 | 26 | 2 | 195 | 40 | - | 141.2 | 225 | 8 | 25 | M22 | |
150 | 305 | 28 | 2 | 230 | 42 | - | 166.6 | 260 | 12 | 25 | M22 | |
200 | 350 | 30 | 2 | 275 | 46 | - | 218 | 305 | 12 | 25 | M22 | |
250 | 430 | 34 | 2 | 345 | 52 | - | 269.5 | 380 | 12 | 27 | M24 | |
300 | 480 | 36 | 3 | 395 | 56 | - | 321 | 430 | 16 | 27 | M24 | |
350 | 540 | 40 | 3 | 440 | 62 | - | 358.1 | 480 | 16 | 33 | M30 | |
400 | 605 | 46 | 3 | 495 | 70 | - | 409 | 540 | 16 | 33 | M30 | |
450 | 675 | 48 | 3 | 560 | 78 | - | 460 | 605 | 20 | 33 | M30 | |
500 | 730 | 52 | 3 | 615 | 84 | - | 511 | 660 | 20 | 33 | M30 |
ANSI 150lbs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
ANSI B16.5 FORGED FLANGED | Unit : mm | |||||||||
Size(inch) | Size(mm) | D | t | G | T1 | T2 | B2 | C | holes | Bolting Dia.of holes |
3/4 | 15 | 88.9 | 11.2 | 35.1 | 47.8 | 15.7 | 22.4 | 60.4 | 4 | 16 |
1/4 | 20 | 98.6 | 12.7 | 42.9 | 52.3 | 15.7 | 27.7 | 69.9 | 4 | 16 |
1 | 25 | 108 | 14.2 | 50.8 | 55.6 | 17.5 | 34.5 | 79.2 | 4 | 16 |
1 1/4 | 32 | 117.3 | 15.7 | 63.5 | 57.2 | 20.6 | 43.2 | 88.9 | 4 | 16 |
1 1/2 | 40 | 127 | 17.5 | 73.2 | 62 | 22.4 | 49.5 | 98.5 | 4 | 16 |
2 | 50 | 152.4 | 19.1 | 92 | 63.5 | 25.4 | 62 | 120.6 | 4 | 19 |
2 1/2 | 65 | 177.8 | 22.4 | 104.6 | 69.9 | 28.4 | 74.7 | 139.7 | 4 | 19 |
3 | 80 | 190.5 | 23.9 | 127 | 69.9 | 30.2 | 90.7 | 152.4 | 4 | 19 |
3 1/2 | 90 | 215.9 | 23.9 | 139.7 | 71.4 | 31.8 | 103.4 | 177.8 | 8 | 19 |
4 | 100 | 228.6 | 23.9 | 157.2 | 76.2 | 33.3 | 116.1 | 190.5 | 8 | 19 |
5 | 125 | 254 | 23.9 | 185.7 | 88.9 | 36.6 | 143.8 | 215.9 | 8 | 22 |
6 | 150 | 279.4 | 25.4 | 215.9 | 88.9 | 39.6 | 170.7 | 241.3 | 8 | 22 |
8 | 200 | 342.9 | 28.5 | 269.7 | 101.6 | 44.5 | 221.5 | 298.4 | 8 | 22 |
10 | 250 | 406.4 | 30.4 | 323.8 | 101.6 | 49.3 | 276.4 | 361.9 | 12 | 25 |
12 | 300 | 482.6 | 31.8 | 381 | 114.3 | 55.6 | 327.2 | 431.8 | 12 | 25 |
14 | 350 | 533.4 | 35.1 | 412.8 | 127 | 57.2 | 359.2 | 476.2 | 12 | 28 |
16 | 400 | 596.9 | 36.3 | 469.9 | 127 | 63.5 | 410.5 | 539.7 | 16 | 28 |
18 | 450 | 635 | 39.6 | 533.4 | 139.7 | 68.3 | 461.8 | 577.8 | 16 | 32 |
20 | 500 | 698.5 | 42.9 | 584.2 | 144.5 | 73.2 | 513.1 | 635 | 20 | 32 |
22 | 550 | 749.3 | 46 | 641.3 | 149.2 | 79.4 | 564.4 | 692.1 | 20 | 35 |
24 | 600 | 812.8 | 47.8 | 692.1 | 152.4 | 82.6 | 616 | 749.3 | 20 | 35 |
26 | 650 | 870 | 50.8 | 723.9 | 127 | 85.7 | 666.8 | 806.5 | 24 | 35 |
28 | 700 | 927.1 | 52.4 | 793.7 | 128.6 | 87.3 | 717.5 | 863.6 | 28 | 35 |
30 | 750 | 984.3 | 54 | 857.3 | 130.2 | 88.9 | 768.4 | 914.1 | 28 | 35 |
ANSI 300lbs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
ANSI B16.5 FORGED FLANGED | Unit : mm | |||||||||
Size(inch) | Size(mm) | D | t | G | T1 | T2 | B2 | C | holes | Bolting Dia.of holes |
1/2 | 15 | 95.2 | 14.2 | 35 | 52.3 | 22.4 | 22.4 | 66.5 | 4 | 16 |
3/4 | 20 | 117.3 | 15.7 | 42.9 | 57.2 | 25.4 | 27.7 | 82.5 | 4 | 19 |
1 | 25 | 123.9 | 17.5 | 50.8 | 62 | 26.9 | 34.5 | 88.9 | 4 | 19 |
1 1/4 | 32 | 133.3 | 19.1 | 63.5 | 65 | 26.9 | 43.2 | 98.5 | 4 | 19 |
1 1/2 | 40 | 155.4 | 20.6 | 73.1 | 68.3 | 30.2 | 49.5 | 114.3 | 4 | 22 |
2 | 50 | 165.1 | 22.3 | 91.9 | 69.9 | 33.3 | 62 | 127 | 8 | 19 |
2 1/2 | 65 | 190.5 | 25.4 | 104.6 | 76.2 | 38.1 | 74.7 | 149.3 | 8 | 22 |
3 | 80 | 209.5 | 28.4 | 127 | 79.2 | 42.9 | 90.7 | 168.1 | 8 | 22 |
3 1/2 | 90 | 228.6 | 30.2 | 139.7 | 81 | 44.5 | 103.4 | 184.1 | 8 | 22 |
4 | 100 | 254 | 31.7 | 157.2 | 85.9 | 47.8 | 116.1 | 200.1 | 8 | 22 |
5 | 125 | 279.4 | 35.1 | 185.7 | 98.6 | 50.8 | 143.8 | 234.9 | 8 | 22 |
6 | 150 | 317.5 | 36.6 | 215.9 | 98.6 | 52.3 | 170.7 | 269.7 | 12 | 22 |
8 | 200 | 381 | 41.1 | 269.7 | 111.3 | 62 | 221.5 | 330.2 | 12 | 25 |
10 | 250 | 444.5 | 47.7 | 323.8 | 117.3 | 66.5 | 276.4 | 387.3 | 16 | 28 |
12 | 300 | 520.7 | 50.8 | 381 | 130 | 73.2 | 327.2 | 450.8 | 16 | 32 |
14 | 350 | 584.2 | 53.8 | 412.7 | 142.7 | 76.2 | 359.2 | 514.3 | 20 | 32 |
16 | 400 | 647.7 | 57.1 | 469.9 | 146.1 | 82.6 | 410.5 | 571.5 | 20 | 35 |
18 | 450 | 711.2 | 60.4 | 533.4 | 158.8 | 88.9 | 461.8 | 628.6 | 24 | 35 |
20 | 500 | 774.7 | 63.5 | 584.2 | 162.1 | 95.3 | 513.1 | 685.8 | 24 | 35 |
22 | 550 | 838.2 | 66.7 | 641.3 | 165.1 | 101.6 | 564.4 | 742.9 | 24 | 42 |
24 | 600 | 914.4 | 69.8 | 692.1 | 168.1 | 106.4 | 616 | 812.8 | 24 | 42 |
26 | 650 | 971.6 | 79.4 | 749.3 | 184.2 | 184.2 | 666.8 | 876.3 | 28 | 45 |
28 | 700 | 1035 | 85.7 | 800.1 | 196.8 | 196.8 | 717.5 | 939.8 | 28 | 45 |
■ CHEMICAL COMPOSITION(max.%)
Carton | Manganese | Phosphonus | Sulfur | Slicon | Chromium | Niduel | Molybdenum | Copper | Vanadium | Nitrogen | |
A105 | 0.35 | 0.60~1.05 | 0.035 | 0.040 | 0.10~0.35 | 0.30 | 0.40 | 0.12 | 0.40 | 0.08 | - |
A216-WCB | 0.30 | 1.00 | 0.040 | 0.045 | 0.60 | 0.50 | 0.50 | 0.20 | 0.30 | 0.03 | - |
A352-LCC | 0.25 | 1.20 | 0.040 | 0.045 | 0.60 | 0.50 | 0.50 | 0.20 | 0.30 | 0.03 | - |
A351-CF8M | 0.08 | 1.50 | 0.040 | 0.040 | 1.50 | 18.0~21.0 | 9.0~12.0 | 2.0~3.0 | - | - | - |
A351-CF8 | 0.08 | 1.50 | 0.040 | 0.040 | 2.00 | 18.0~21.0 | 8.0~11.0 | 0.50 | - | - | - |
A217-CA15 | 0.15 | 1.00 | 0.040 | 0.040 | 1.50 | 11.5~14.0 | 1.00 | 0.50 | - | - | - |
A276-410 | 0.15 | 1.00 | 0.040 | 0.030 | 1.00 | 11.5~13.5 | - | - | - | - | - |
A276-316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0~18.0 | 10.0~14.0 | 2.00~3.00 | - | - | - |
■ TENSILE REQUIREMENTS(min)
Tensile strength, ksi(Mpa) | Yield strength,ksi(Mpa) | Elongation in 2in.(%) | Reduction of area(%) | |
A105 | 70(485) | 36(250) | 22 | 30 |
A216-WCB | 70~95(485~655) | 36(250) | 22 | 35 |
A352-LCC | 70~95(485~655) | 40(275) | 22 | 35 |
A351-CF8M | 70(485) | 30(205) | 30 | - |
A351-CF8 | 70(485) | 30(205) | 35 | - |
A217-CA15 | 90~115(620~795) | 65(450) | 18 | 30 |
A276-410 | 70(485) | 40(275) | 20 | 45 |
A276-316 | 75(515) | 30(205) | 40 | 50 |
■ TOLERANCE FOR FLANGES
API,ANSI
Flanges Section | Basic Size | Dimensional Tolerance(mm) | According No |
Facings(g) | 150LB~300LB | ±1.0 | ANSI B165 |
Over 600LB | ±0.5 | ||
Flange Thickness(t) | NPS≤18 | +3.0 | |
NPS≥20 | +5.0 | ||
Bolt Cirde Diameter(C) | ALL | +1.5 | |
FACE-TO-FACE | NPS 10 and Smaller | +2.0 | ANSI B 16.10 |
NPS 12 and Larger | +3.0 | ||
B.W Type Dimension A | NPS 5 and Smaller | +2.4, +0.8 | ANSI B 16.25 |
NPS 6 and Larger | +4.0, +0.8 | ||
B.W Type Dimension B | NPS 10 and Smaller | +0.8 | |
NPS 12 and Larger | +1.6 | ||
Dimension of R T J Flangs (I) | ALL | ±0.13 | ANSI B 16.5 |
Wall Thickness | Light Wall | ANSI B 16.34 | |
Heavy Wall | API 600 |
KS, JIS
Flanges Section | Basic Size | Dimensional Tolerance(mm) | According No |
Outside Diameter(D) | Less Than300 | ±1.0 | KS B 1502 |
300~600 | ±1.5 | ||
600~1000 | ±2.0 | ||
1000~15000 | ±2.5 | ||
Over1500 | ±3.0 | ||
Inside Diameter(D) | Less Than100 | ±2.0 | KS B 2305 |
125~200 | ±2.5 | ||
225~400 | ±3.0 | ||
450~500 | ±4.0 | ||
550~800 | ±5.0 | ||
850~1200 | ±6.0 | ||
1300~1600 | ±8.0 | ||
1650~2600 | ±1.0 | ||
Seat Gasket(g) | Less Than200 | ±0.8 | KS B 1502 |
220~650 | ±0.9 | ||
650~1000 | ±1.0 | ||
Over 1000 | ±1.2 | ||
Flange Thickness(t) | Less Than20 | ±1.5 | KS B 1502 |
20~50 | ±2.0 | ||
50~100 | ±3.0 | ||
FACE=TO-FACE | Less Than250 | ±2.0 | KS B 2306 |
250~500 | ±3.0 | ||
500~800 | ±4.0 | ||
800~1000 | ±5.0 | ||
1000~1600 | ±6.0 | ||
1600~2250 | ±8.0 |