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產(chǎn)品介紹
球形補償接頭主要適用于地面沉降大、震動大、地形復(fù)雜的管道連接。安裝在管道上后，球體可以以回轉(zhuǎn)中心在8角范圍內(nèi)自由轉(zhuǎn)動，來補償管道因地基沉降、熱脹冷縮引起的撓曲。具有補償量大，占據(jù)空間小，流體阻力小，安裝方便，綜合成本低等優(yōu)點。
技術(shù)參數(shù)
| 公稱尺寸 | DO | L | O | 法蘭連接尺寸 | |||||||||
| 0.6MPa | 1.0MPa | 1.6MPa | |||||||||||
| DN | D | K | n-do | D | K | n-do | D | K | n-do | ||||
| 100 | 282 | 290 | 15 | 210 | 170 | 4-￠19 | 220 | 180 | 8-￠19 | 220 | 180 | 8-￠19 | |
| 150 | 364 | 320 | 265 | 225 | 8-￠19 | 285 | 240 | 8-￠23 | 285 | 240 | 8-￠23 | ||
| 200 | 410 | 410 | 320 | 280 | 8-￠19 | 340 | 295 | 8-￠23 | 340 | 295 | 12-￠23 | ||
| 250 | 464 | 382 | 375 | 335 | 12-￠19 | 395 | 350 | 12-￠23 | 405 | 355 | 12-￠27 | ||
| 300 | 535 | 410 | 440 | 395 | 12-￠23 | 445 | 400 | 12-￠23 | 460 | 410 | 12-￠27 | ||
| 350 | 607 | 430 | 490 | 445 | 12-￠23 | 505 | 460 | 16-￠23 | 520 | 470 | 16-￠27 | ||
| 400 | 668 | 470 | 540 | 495 | 16-￠23 | 565 | 515 | 16-￠27 | 580 | 525 | 16-￠30 | ||
| 450 | 728 | 550 | 595 | 550 | 16-￠23 | 615 | 565 | 20-￠27 | 640 | 585 | 20-￠30 | ||
| 500 | 798 | 600 | 645 | 600 | 20-￠23 | 670 | 620 | 20-￠27 | 715 | 650 | 20-￠34 | ||
| 600 | 918 | 689 | 755 | 705 | 20-￠27 | 780 | 725 | 20-￠30 | 840 | 770 | 20-￠37 | ||
| 700 | 1056 | 800 | 860 | 810 | 24-￠27 | 895 | 840 | 24-￠30 | 910 | 840 | 24-￠37 | ||
| 800 | 1160 | 893 | 975 | 920 | 24-￠30 | 1050 | 950 | 24-￠34 | 1025 | 950 | 24-￠40 | ||
| 900 | 1310 | 920 | 1075 | 1020 | 24-￠30 | 1115 | 1050 | 28-￠34 | 1125 | 1050 | 28-￠40 | ||
| 1000 | 1443 | 975 | 1175 | 1120 | 20-￠30 | 1230 | 1160 | 28-￠37 | 1255 | 1170 | 28-￠43 | ||
| 1200 | 1693 | 1125 | 13 | 1405 | 1340 | 32-￠34 | 1455 | 1380 | 32-￠40 | 1485 | 1390 | 32-￠48 | |
| 1400 | 1942 | 1290 | 1630 | 1560 | 36-￠37 | 1675 | 1590 | 36-￠43 | - | - | - | ||
| 1600 | 2164 | 1385 | 1830 | 1760 | 40-￠37 | 1915 | 1820 | 40-￠48 | - | - | - | ||
| 1800 | 2400 | 1580 | 12 | 2045 | 1970 | 44-￠40 | 2115 | 2020 | 44-￠48 | - | - | - | |
| 2000 | 2730 | 1870 | 2265 | 2180 | 48-￠43 | 2325 | 2230 | 48-￠48 | - | - | - | ||
| 2200 | 2910 | 1950 | 2475 | 2390 | 52-￠43 | 2550 | 2440 | 52-￠56 | - | - | - | ||
| 2400 | 3135 | 2080 | 2685 | 2600 | 5-￠43 | 2760 | 2650 | 56-￠56 | - | - | |||
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