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異徑三通規(guī)格表|等徑三通規(guī)格表|異徑三通規(guī)格型號(hào)表 公稱通徑 Nominal Diameter 坡口處外徑 Outside Diameter 中心至端面 Center to End D1 D2 DN NPS A系列 Series A B系列 Series B A系列 Series A B系列 Series B C M 151515 1/21/21/2 21.3 18 21.3 18 25 25 151510 1/21/23/8 21.3 18 17.3 14 25 25 15158 1/21/21/4 21.3 18 13.7 10 25 25 202020 3/43/43/4 26.9 25 26.9 25 29 29 202015 3/43/41/2 26.9 25 21.3 18 29 29 202010 3/43/43/8 26.9 25 17.3 14 29 29 252525 111 33.7 32 33.7 32 38 38 252520 113/4 33.7 32 26.9 25 38 38 252515 111/2 33.7 32 21.3 18 38 38 323232 1.1/41.1/41.1/4 42.4 38 42.4 38 48 48 323225 1.1/41.1/41 42.4 38 33.7 32 48 48 323220 1.1/41.1/43/4 42.4 38 26.9 25 48 48 323215 1.1/41.1/41/2 42.4 38 21.3 18 48 48 404040 1.1/21.1/21.1/2 48.3 45 48.3 45 57 57 404032 1.1/21.1/21.1/4 48.3 45 42.4 38 57 57 404025 1.1/21.1/21 48.3 45 33.7 32 57 57 404020 1.1/21.1/23/4 48.3 45 26.9 25 57 57 404015 1.1/21.1/21/2 48.3 45 21.3 18 57 57 505050 222 60.3 57 60.3 57 64 64 505040 221.1/2 60.3 57 48.3 45 64 60 505032 221.1/4 60.3 57 42.4 38 64 57 505025 221 60.3 57 33.7 32 64 51 505020 223/4 60.3 57 26.9 25 64 44 656565 2.1/22/1/22.1/2 73.0 76 73.0 76 76 76 656550 2.1/22/1/22 73.0 76 60.3 57 76 70 656540 2.1/22/1/21.1/2 73.0 76 48.3 45 76 67 656532 2.1/22/1/21.1/4 73.0 76 42.4 38 76 64 656525 2.1/22/1/21 73.0 76 33.7 32 76 57 808080 333 88.9 89 88.9 89 86 86 808065 332.1/2 88.9 89 73.0 76 86 83 808050 332 88.9 89 60.3 57 86 76 808040 331.1/2 88.9 89 48.3 45 86 73 808032 331.1/4 88.9 89 42.4 38 86 70 909090 3.1/23.1/23.1/2 101.6 - 101.6 - 95 95 909080 3.1/23.1/23 101.6 - 88.9 89 95 92 909065 3.1/23.1/22.1/2 101.6 - 73.0 76 95 89 909050 3.1/23.1/22 101.6 - 60.3 57 95 83 909040 3.1/23.1/21.1/2 101.6 - 48.3 45 95 79 100100100 444 114.3 108 114.3 108 105 105 10010090 443.1/2 114.3 108 101.6 - 105 102 10010080 443 114.3 108 88.9 89 105 98 10010065 442.1/2 114.3 108 73.0 76 105 95 10010050 442 114.3 108 60.3 57 105 89 10010040 441.1/2 114.3 108 48.3 45 105 86 125125125 555 141.3 133 141.3 133 124 124 125125100 554 141.3 133 114.3 108 124 117 12512590 553.1/2 141.3 - 101.6 - 124 114 12512580 553 141.3 133 88.9 89 124 111 12512565 552.1.2 141.3 133 73.0 76 124 108 12512550 552 141.3 133 60.3 57 124 105 150150150 666 168.3 159 168.3 159 143 143 150150125 665 168.3 159 141.3 133 143 137 150150100 664 168.3 159 114.3 108 143 130 15015090 663.1/2 1, 68.3 - 101.6 - 143 127 15015080 663 168.3 159 88.9 89 143 124 15015065 662.1/2 168.3 159 73.0 76 143 121 200200200 888 219.1 219 219.1 219 178 178 200200150 886 219.1 219 168.3 159 178 168 200200125 885 219.1 219 141.4 133 178 162 200200100 884 219.1 219 114.3 108 178 156 20020090 883.1/2 219.1 - 101.6 - 178 152 250250250 101010 273.0 273 273.0 273 216 216 250250200 10108 273.0 273 219.1 219 216 203 250250150 10106 273.0 273 168.3 159 216 194 250250125 10105 273.0 273 141.3 133 216 191 250250100 10104 273.0 273 114.3 108 216 184 300300300 121212 323.9 325 323.9 325 254 254 300300250 121210 323.9 325 273.0 273 254 241 300300200 12128 323.9 325 219.1 219 254 229 300300150 12126 323.9 325 168.3 159 254 219 300300125 12125 323.9 325 141.3 133 254 216 350350350 141414 355.6 377 355.6 377 279 279 350350300 141412 355.6 377 323.9 325 279 270 350350250 141410 355.6 377 273.0 273 279 257 350350200 14148 355.6 377 219.1 219 279 248 350350150 14146 355.6 377 168.3 159 279 238 400400400 161616 406.4 426 406.4 426 305 305 400400350 161614 406.4 426 355.6 377 305 305 400400300 161612 406.4 426 323.9 325 305 295 400400250 161610 406.4 426 273.0 273 305 283 400400200 16168 406.4 426 219.1 219 305 273 400400150 16166 406.4 426 168.3 159 305 264 450450450 181818 457 480 457 480 343 343 450450400 181816 457 480 406.4 426 343 330 450450350 181814 457 480 355.6 377 343 330 450450300 181812 457 480 323.9 325 343 321 450450250 181810 457 480 273.0 273 343 308 450450200 18188 457 480 219.1 219 343 298 500500500 202020 508 530 508 530 381 381 500500450 202020 508 530 457 480 381 368 500500400 202020 508 530 406.4 426 381 356 500500350 202020 508 530 355.6 377 381 356 500500300 202020 508 530 323.9 325 381 346 500500250 202020 508 530 273.0 273 381 333 500500200 202020 508 530 219.1 219 381 324 550550550 222222 559 - 559 - 419 419 550550500 222220 559 - 508 - 419 406 550550450 222218 559 - 457 - 419 394 550550400 222216 559 - 406.4 - 419 381 550550350 222214 559 - 355.6 - 419 381 550550300 222212 559 - 323.9 - 419 371 550550250 222210 559 - 273.0 - 419 359 600600600 242424 610 630 610 630 432 432 600600550 242422 610 - 559 - 432 432 600600500 242420 610 630 508 530 432 432 600600450 242418 610 630 457 480 432 419 600600400 242416 610 630 406.4 426 432 406 600600350 242414 610 630 355.6 377 432 406 600600300 242412 610 630 323.9 325 432 397 600600250 242410 610 630 273.0 273 432 384 650650650 262626 660 - 660 - 495 495 650650600 262624 660 - 610 - 495 483 650650550 262622 660 - 559 - 495 470 650650500 262620 660 - 508 - 495 457 650650450 262618 660 - 457 - 495 444 650650400 262616 660 - 406.4 - 495 432 650650350 262614 660 - 355.6 - 495 432 650650300 262612 660 - 323.9 - 495 422 700700700 282828 711 720 711 720 521 521 700700650 282826 711 - 660 - 521 521 700700600 282824 711 720 610 630 521 508 700700550 282822 711 - 559 - 521 495 700700500 282820 711 720 508 529 521 483 700700450 282818 711 720 457 478 521 470 700700400 282816 711 720 406.4 426 521 457 700700350 282814 711 720 355.6 377 521 457 700700300 282812 711 720 323.9 325 521 448 750750750 303030 762 - 762 - 559 559 750750700 303028 762 - 711 - 559 546 750750650 303026 762 - 660 - 559 546 750750600 303024 762 - 610 - 559 533 750750550 303022 762 - 559 - 559 521 750750500 303020 762 - 508 - 559 508 750750450 303018 762 - 457 - 559 495 750750400 303016 762 - 406.4 - 559 483 750750350 303014 762 - 355.6 - 559 483 750750300 303012 762 - 323.9 - 559 473 750750250 303010 762 - 273.0 - 559 460 800800800 323232 813 820 813 820 597 597 800800750 323230 813 - 762 - 597 584 800800700 323228 813 820 711 720 597 572 800800650 323226 813 - 660 - 597 572 800800600 323224 813 820 610 630 597 559 800800550 323222 813 - 559 - 597 546 800800500 323220 813 820 508 529 597 533 800800450 323218 813 820 457 478 597 521 800800400 323216 813 820 406.4 426 597 508 800800350 323214 813 820 355.6 377 597 508 850850850 343434 864 - 864 - 635 635 850850800 343432 864 - 813 - 635 622 850850750 343430 864 - 762 - 635 610 850850700 343428 864 - 711 - 635 597 850850650 343426 864 - 660 - 635 597 850850600 343424 864 - 610 - 635 584 850850550 343422 864 - 559 - 635 572 850850500 343420 864 - 508 - 635 559 850850450 343418 864 - 457 - 635 546 850850400 343416 864 - 406.4 - 635 533 900900900 363636 914 920 914 920 673 673 900900850 363634 914 - 864 - 673 660 900900800 363632 914 920 813 820 673 648 900900750 363630 914 - 762 - 673 635 900900700 363628 914 920 711 720 673 622 900900650 363626 914 - 660 - 673 622 900900600 363624 914 - 610 - 673 610 900900550 363622 914 - 559 - 673 597 900900500 363620 914 920 508 529 673 584 900900450 363618 914 920 457 478 673 572 900900400 363616 914 920 406.4 426 673 559 機(jī)械三通基本尺寸<溝槽式> 公稱通徑 Nominal Diameter(mm) Dd(mm) 公稱壓力 Nominal Pressure (Mpa) 螺栓尺寸 Bolt Dimensions 最大外形尺寸 Max. Outline Dimensions (mm) K φ L H 10050 10860 2.5 2-M1270 110 134 185 110 10065 10876 10050 11460 140 10065 11476 12550 13360 2-M1275 115 157 215 125 12565 13376 12580 13389 12550 14060 164 220 12565 14076 12580 14089 15050 15960 2-M1280 135 187 242 135 15065 15976 15080 15989 150100 159108 150100 159114 15050 16560 193 245 15065 16576 15080 16589 150100 165108 150100 165114 20050 21960 2-M16100 155 250 300 165 20065 21976 20080 21989 200100 219108 200100 219114 200125 219133 200125 219140 機(jī)械三通<螺紋式> 公稱通徑 Nominal Diameter(mm) Dd(mm) 公稱壓力 Nominal Pressure (Mpa) 螺栓尺寸 Bolt Dimensions 最大外形尺寸 Max. Outline Dimensions (mm) K φ L H 6525s 76G1 2.5 2-M1060 86 100 154 87 6532s 76G1/4 8025s 89G1 92 114 165 92 8032s 89G11/4 8040s 89G11/2 10025s 108G1 2-M1270 110 134 185 105 10032s 108G11/4 10040s 108G1/2 10050s 108G2 10065s 108G21/2 10025s 114G1 150 10032s 114G11/4 10040s 114G11/2 10050s 114G2 10065s 114G21/2 12525s 133G1 2-M1275 125 157 215 125 12532s 133G11/4 12540s 133G11/2 12550s 133G2 12565s 133G21/2 12580s 133G3 12525s 140G1 164 220 12532s 140G11/4 12540s 140G11/2 12550s 140G2 12565s 140G21/2 12580s 140G3 15025s 159G1 2-M1280 140 188 245 126 15032s 159G11/4 15040s 159G11/2 15050s 159G2 140 15065s 159G21/2 15080s 159G3 15025s 165G1 193 245 126 15032s 165G11/4 15040s 165G11/2 15050s 165G2 140 15065s 165G21/2 15080s 165G3 20025s 219G1 2-M16110 155 250 300 155 20032s 219G11/4 20040s 219G11/2 20050s 219G2 165 20065s 219G2/2 20080s 219G3 工程部維修工的崗位職責(zé)　1、 嚴(yán)格遵守公司員工守則和各項(xiàng)規(guī)章制度，服從領(lǐng)班安排，除完成日常維修任務(wù)外，有計(jì)劃地承擔(dān)其它工作任務(wù); 2、 努力學(xué)習(xí)技術(shù)，熟練掌握現(xiàn)有電氣設(shè)備的原理及實(shí)際操作與維修; 3、 積極協(xié)調(diào)配電工的工作，出現(xiàn)事故時(shí)無條件地迅速返回機(jī)房，聽從領(lǐng)班的指揮; 4、 招待執(zhí)行所管轄設(shè)備的檢修計(jì)劃，按時(shí)按質(zhì)按量地完成，并填好記錄表格; 5、 嚴(yán)格執(zhí)行設(shè)備管理制度，做好日夜班的交接班工作; 6、 交班時(shí)發(fā)生故障，上一班必須協(xié)同下一班排隊(duì)故障后才能下班，配電設(shè)備發(fā)生事故時(shí)不得離崗; 7、 請(qǐng)假、補(bǔ)休需在一天前報(bào)告領(lǐng)班，并由領(lǐng)班安排合適的替班人.