150Lb ProductSize d 1 d 2 Hole No1/2〞 60.3 39 16 TST 2013/4〞 69.8 47 16 TST 2011〞 79.4 55 16 TST 201

11/4〞 88.9 68 16 TST 20111/2〞 98.4 77 16 TST 201

2〞 120.6 96 19 TST 201 150LB BLOT HOLE21/2〞 139.7 109 19 TST 201 FLANGE COVERS

3〞 152.4 131 19 TST 2014〞 190.5 161 19 TST 2015〞 215.9 193 22 TST 2016〞 241.3 220 22 TST 2018〞 298.4 274 22 TST 201

10〞 361.9 328 25 TST 20112〞 431.8 385 25 TST 20114〞 476.2 413 29 TST 20116〞 539.7 470 29 TST 20118〞 577.8 540 32 TST 20120〞 635 570 32 TST 20124〞 749.3 695 35 TST 201

300Lb

Product

Size d1 d 2 HoleNo

1/2〞 67 39 16 TST 2013/4〞 83 47 19 TST 2011〞 89 55 19 TST 201

11/4〞 98 67 19 TST 20111/2〞 114 77 22 TST 201

2〞 127 96 19 TST 20121/2〞 149 109 22 TST 201

3〞 168 131 22 TST 201 300LB BLOT HOLE4〞 200 161 22 TST 201 FLANGE COVERS5〞 235 190 22 TST 2016〞 270 220 22 TST 2018〞 330 274 25 TST 201

10〞 387 328 29 TST 20112〞 451 385 32 TST 20114〞 514 413 32 TST 20116〞 572 470 35 TST 20118〞 629 533.5 35 TST 20120〞 686 584.5 35 TST 20124〞 813 592.3 41 TST 201

600Lb ProductSize d 1 d 2 Hole No1/2〞 66.7 40 16 TST 2013/4〞 82.5 43 19 TST 2011〞 88.9 51 19 TST 201

1 1/4〞 98.4 63.5 19 TST 2011 1/2〞 114.3 73 22 TST 201 600LB BLOT HOLE

2〞 127 92 19 TST 201 FLANGE COVERS2 1/2〞 149 100 22 TST 201

3〞 168 127 22 TST 2013 1/2〞 184 140 25 TST 201

4〞 216 157 25 TST 2015〞 267 186 28 TST 2016〞 292 216 28 TST 2018〞 349 270 32 TST 201

10〞 432 324 35 TST 20112〞 489 381 35 TST 20114〞 527 412 38 TST 20116〞 603 470 41 TST 201

900LbProduct

Size d 1 d 2 Hole No1/2〞 82.6 35 22 TST 2013/4〞 88.9 43 22 TST 2011〞 101.6 51 25 TST 201

1 1/4〞 111.1 63.5 25 TST 2011 1/2〞 123.8 73 29 TST 201 900LB BLOT HOLE

2〞 165.1 92.1 25 TST 201 FLANGE COVERS2 1/2 190.5 104.8 29 TST 201

3 190.5 127 25 TST 2014 235 157.2 32 TST 2015 279.4 185.7 35 TST 2016 317.5 215.9 32 TST 2018 393.7 270 38 TST 201

10 470 324 38 TST 20112 533.4 381 38 TST 201

1500Lb ProductSize1500 d 1 d 2 Hole No

1/2〞 82.6 34.9 22 TST 2013/4〞 88.9 42.9 22 TST 2011〞 101.6 50.8 25 TST 201

1 1/4〞 111.1 63.5 25 TST 2011 1/2〞 123.8 73 29 TST 201 1500LB BLOT HOLE

2〞 165.1 92.1 25 TST 201 FLANGE COVERS2 1/2 190.5 104.8 29 TST 201

3 203.2 127 32 TST 2014 235 157.2 32 TST 2015 279.4 185.7 35 TST 2016 317.5 215.9 32 TST 201

Size d 1 d 2 Hole Product No15 65 47 13-15 TST 20120 75 60 13-15 TST 20125 85 75 13-15 TST 20132 100 80 17-19 TST 201 Gost blot hloe 40 110 87 17-19 TST 201 flange covers50 125 104 17-19 TST 20165 145 123 17-19 TST 20180 160 139 17-19 TST 201

100-16 180 160 17-19 TST 201100-25 190 166 22-24 TST 201125-16 210 190 17-19 TST 201125-25 220 193 24-25 TST 201150-16 240 215 22-24 TST 201150-25 250 220 24-25 TST 201200-16 295 270 22-24 TST 201200-25 310 283 24-25 TST 201250-10 350 320 24-25 TST 201250-16 350 325 24-25 TST 201250-25 370 335 29-31 TST 201300-10 400 370 24-26 TST 201300-16 410 380 24-26 TST 201300-25 430 395 29-31 TST 201

DN d 1 d 2 孔Hole H ProductNo

15 65 47 13-15 10 TST 20420 75 60 13-15 10 TST 204 Lined 25 85 72 13-15 11 TST 204 flange covers32 100 80 17-19 11 TST 20440 110 87 17-19 12 TST 20450 125 104 17-19 12 TST 20465 145 123 17-19 12 TST 20480 160 139 17-19 12 TST 204

100 180 160 17-19 12 TST 204125 210 190 17-19 16 TST 204150 240 215 22-24 16 TST 204200 295 270 22-24 17 TST 204250 350 320 24-25 17 TST 204300 400 370 24-26 17 TST 204

ø SIZE Rate ProductNo

1/2" 3000 TST 2093/4" 3000 TST 2091" 3000 TST 2091,1/4" 3000 TST 209 SAE1,1/2" 3000 TST 209 Flange Prottectors2" 3000 TST 2092,1/2" 3000 TST 209

3/4" 6000 TST 2091" 6000 TST 2091,1/4" 6000 TST 2091,1/2" 6000 TST 2092" 6000 TST 209

Size DN Φ H d 1 d 2 ProductNo

1/2〞 15 51 17 9 18 TST 2033/4〞 20 62 19 12 22 TST 2031〞 25 71 22 17 28 TST 203 Flange Raised

1 1/4〞 32 80 27 25 34 TST 203 Face Protection1 1/2〞 40 87 29 28 43 TST 203

2〞 50 100 30 38.1 53 TST 2032〞A 50A 100 32 40 57 TST 203

2 1/2〞 65 120 32 45 71 TST 2033〞 80 135 33 52 83 TST 203

3〞A 80A 135 36 55 86 TST 2034〞 100 160 35 70 106 TST 203

4〞A 100A 160 38 75 110 TST 2035〞 125 180 37 90 128 TST 203

5〞A 125A 182 42 97 134 TST 2036〞 150 210 42 115 155 TST 203

6〞A 150A 210 47 125 162 TST 2038〞 200 278 47 170 210 TST 203

10〞 250 332 50 210 262 TST 20312〞 300 390 55 265 316 TST 20314〞 350 448 65 300 355 TST 20316〞 400 505 78 350 405 TST 20318〞 450 550 80 400 455 TST 20320〞 500 595 85 450 505 TST 20324〞 600 780 90 550 605 TST 203

DN Φ H d 1 d 2 ProductNo

15 42 25 10 23 TST 20820 53 26 18 27 TST 20825 61 27 19 32 TST 20832 65 32 28 39 TST 208 Marine Industried40 75 34 33 46 TST 208 Flange Covers50 92 39 45 58 TST 20865 116 32 28 39 TST 20880 128 46 68 85 TST 208

100 145 48 90 105 TST 208125 174 49 116 135 TST 208150 193 50 137 163 TST 208200 260 52 184 210 TST 208250 330 53 210 263 TST 208300 385 55 265 317 TST 208350 440 60 260 355 TST 208400 460 70 340 402 TST 208450 520 70 388 452 TST 208500 570 70 440 502 TST 208600 670 70 540 602 TST 208

DN Size D d 1 d 2 ProductNO.

15 1/2'' 90 12 18 TST 204

20 3/4'' 100 16 23 TST 204

25 1'' 110 20 28 TST 204

32 1.1/4'' 135 25 36 TST 204

40 1.1/2'' 145 30 45 TST 204 Push in50 2'' 160 40 55 TST 204 Flange covers65 2.1/2'' 180 60 70 TST 204

80 3'' 195 70 88 TST 204

100 4'' 215 90 110 TST 204

125 5'' 250 110 135 TST 204

150 6'' 285 130 160 TST 204

200 8'' 336 170 210 TST 204

250 10'' 390 215 262 TST 204

300 12'' 450 260 315 TST 204

350 14" 515 305 360 TST 204

400 16" 580 350 410 TST 204

Size pressure φ H ProductNo

1/2〞 150 92 12 TST 2061/2〞 300/400/600 96 13 TST 2061/2〞 900/1500 120.6 22.3 TST 2063/4〞 150 100 14 TST 206 ANSI flange caps3/4〞 900/1500 130 25.4 TST 2063/4〞 300/400/600 118 14 TST 2061〞 150 109 17 TST 2061〞 300/400/600 125 17 TST 2061〞 900/1500 149.3 28.4 TST 206

1.1/4〞 150 117.3 15.7 TST 2061.1/4〞 300/400/600 134 20 TST 2061.1/2〞 150 128 20 TST 2061.1/2〞 300 157 21 TST 2061.1/2〞 400/600 155.4 22.4 TST 2061.1/2〞 900/1500 177.8 31.7 TST 206

2〞 150 153 21 TST 2062〞 300/400/600 166 25 TST 2062〞 900/1500 215.9 38.1 TST 206

2.1/2〞 150 179 25 TST 2062.1/2〞 300 191 25 TST 2062.1/2〞 400/600 190.5 28.4 TST 206

3〞 150 191 25 TST 2063〞 300 211 25 TST 2063〞 400/600 209.5 31.8 TST 2063〞 900 241.3 38.1 TST 206

3.1/2〞 150 217 25 TST 2063.1/2〞 300 228 30.2 TST 206

3.1/2〞 400/600 228.6 35.1 TST 2064〞 150 230 25 TST 2064〞 300 255 25 TST 2064〞 600 273.1 38.1 TST 2065〞 150 255 25 TST 2065〞 300 280 25 TST 2065〞 600 330.2 44.5 TST 206 ANSI flange caps6〞 150 280 27 TST 2066〞 300 319 27 TST 2066〞 600 355.6 47.8 TST 2068〞 150 344 30 TST 2068〞 300 382 30 TST 2068〞 600 419.1 55.6 TST 206

10〞 150 407 33 TST 20610〞 300 445 33 TST 20610〞 600 508 63.5 TST 20612〞 150 484 34 TST 20612〞 300 522 34 TST 20612〞 600 558.8 66.5 TST 20614〞 150 534 37 TST 20614〞 300 584.2 53.8 TST 20614〞 600 603.3 69.9 TST 20616〞 150 598 38 TST 20616〞 300 647.7 57.1 TST 20616〞 600 685.8 76.2 TST 20618〞 150 635 39.6 TST 20618〞 300 711.2 60.4 TST 20618〞 600 743 82.6 TST 20620〞 150 698.5 42.9 TST 20620〞 300 774.7 63.5 TST 20620〞 600 812.8 88.9 TST 20622〞 150 749.3 46 TST 20624〞 150 812.8 47.8 TST 20624〞 300 914.4 69.8 TST 20624〞 600 939.8 101.6 TST 206

Size pressure D H ProductNo

DN10 6 75 10 TST 207DN10 10.16 90 10 TST 207DN10 25.4 90 14 TST 207DN15 6 80 10 TST 207DN15 10.16 95 12 TST 207 DIN Flange CapsDN15 25.4 95.2 14.2 TST 207DN20 6 90 12 TST 207DN20 10.16 105 14 TST 207DN20 25.4 105 16 TST 207DN25 6 100.2 12.2 TST 207DN25 10.16 115 14 TST 207DN25 25.4 115 16 TST 207DN32 6 120 12 TST 207DN32 10.16 140 14 TST 207DN32 25.4 140 16 TST 207DN40 6 130 11 TST 207DN40 10.16 150 13 TST 207DN40 25.4 150.5 15 TST 207DN50 6 140 11 TST 207DN50 10.16 165 15 TST 207DN50 25.4 165 17 TST 207DN65 6 160 11 TST 207DN65 10.16 185 15 TST 207DN65 25.4 185 19 TST 207DN80 6 190 13 TST 207DN80 10.16 200 17 TST 207DN80 25.4 200 21 TST 207

DN100 6 210 13 TST 207DN100 10.16 220 17 TST 207DN100 25.4 235 21 TST 207DN125 6 240 15 TST 207DN125 10.16 250 19 TST 207DN125 25.4 270 23 TST 207DN150 6 265 15 TST 207 DIN Flange CapsDN150 10.16 285 19 TST 207DN150 25.4 300 25 TST 207DN200 6 320 17 TST 207DN200 10.16 340 21 TST 207DN200 25 360 27 TST 207DN200 40 375 31 TST 207DN250 6 375 19 TST 207DN250 10 395 23 TST 207DN250 16 405 23 TST 207DN250 25 425 29 TST 207DN250 40 450 35 TST 207DN300 6 440 18 TST 207DN300 10 445 22 TST 207DN300 16 460 24 TST 207DN300 40 515 38 TST 207DN350 6 490 18 TST 207DN350 10 505 22 TST 207DN350 16 520 26 TST 207DN350 25 555 34 TST 207DN400 6 540 18 TST 207DN400 10 565 22 TST 207DN400 16 580 28 TST 207DN400 25 620 36 TST 207DN400 40 660 46 TST 207DN500 10 670 24 TST 207DN500 16 715 30 TST 207DN500 25 730 40 TST 207DN500 40 755 48 TST 207

KF Vacuum Flange Covers

Size φ H Product No

KF10 30 5 TST 207

KF16 30 5 TST 207

KF25 40 5 TST 207

KF40 55 5 TST 207

KF50 75 5 TST 207

KF63 87 5 TST 207

KF80 114 11 TST 207

KF100 134 11 TST 207

KF160 190 11 TST 207

KF200 252 11 TST 207

CF Vacuum Flange Covers

Size φ H Product No

CF10 34 7.3 TST 207

CF16 34 7.3 TST 207

CF25 54 10.5 TST 207

CF35 70 13 TST 207

CF50 86 17.5 TST 207

CF63 114 19 TST 207

CF80 152 21.5 TST 207

CF100 152 21.5 TST 207

CF150 202 24 TST 207

CF200 253 24.5 TST 207

CF250 305 26 TST 207

CF300 355 26 TST 207

ISO Vacuum Flange Covers

Size φ H Product No

ISO63 95 12 TST 207

ISO80 110 12 TST 207

ISO100 130 12 TST 207

ISO160 180 12 TST 207

ISO200 240 12 TST 207

ISO250 290 12 TST 207

ISO320 370 17 TST 207

ISO400 450 17 TST 207

ISO500 550 17 TST 207

ISO630 689.5 17 TST 207

VG Vacuum Flange Covers

Size φ H Product No

VG/VF010 70 10 TST 207

VG/VF020 80 10 TST 207

VG/VF025 90 10 TST 207

VG/VF040 105 10 TST 207

VG/VF050 120 10 TST 207

VG/VF065 145 12 TST 207

VG/VF080 160 12 TST 207

VG/VF100 185 12 TST 207

VG/VF125 210 12 TST 207

VG/VF150 235 12 TST 207

VG/VF200 300 15 TST 207

VG/VF250 350 15 TST 207

Size D d 1 H Product No

1/4〞 20 13 11 TST 215

3/8〞 20 15 11 TST 215

1/2〞 36 19 11 TST 215

3/4〞 40 24 11 TST 215

1〞 48 30 11 TST 215

11/4〞 48 38 12 TST 215

11/2〞 58 44.5 14 TST 215

2〞 70 56.5 15 TST 215

3〞 105 87 20 TST 215

4〞 135 110 30 TST 215

SOCKET WELDED END COVER：

DN D H d 1 Product No

15 35 13 21.8 TST 216

20 42 14 27.1 TST 21625 49 14 33.8 TST 216

32 50 15 42.6 TST 216

40 63 15 48.7 TST 216

50 75 15 61.1 TST 216