Hoʻolālā ʻia kēia hui hoʻonui metala e hāʻawi i ka maʻalahi a me ka absorption vibration i nā ʻōnaehana paipu.ʻO ke kūkulu ʻia ʻana he mea kūpono ia no ka hoʻohana ʻana i nā ʻoihana ʻoihana, ʻoihana, a me nā hale noho.Loaʻa iā ia kahi puʻupuʻu kila kila ikaika e hiki ke hoʻololi ʻia e hoʻokipa i nā nui a me nā ʻano paipu like ʻole.Hoʻopaʻa paʻa ʻia nā hui i hiki iā lākou ke kū i nā wela kiʻekiʻe a me nā kaomi ʻole me ka ʻole o ka hū ʻana a i ʻole ka ʻeha ʻana i ka corrosion.Loaʻa kēia huahana i nā nui a me nā hoʻonohonoho e hoʻokō i nā pono o kēlā me kēia koi papahana.
ʻO SSJB Metal Expansion Joint, i kapa ʻia hoʻi ʻo ka hoʻohui ʻana i ka maʻalahi, ka hui ʻana o ka paipu maʻalahi, ka hoʻoheheʻe ʻana i ka hui, ka hoʻopili mechanical, ka hoʻopili lole lole, ke ʻano o ka hui 38 a me nā mea ʻē aʻe.Hoʻopili ʻia ka paipu mīkini me ka mea hahai, ka lima, nā sila a me nā mea ʻē aʻe.ʻO ka hana o kēia ʻano hui like ʻole me ka hoʻopili paʻa, hoʻopili i ʻelua paipu, me ka ʻole o ka wili a i ʻole ka flange, e wili wale i nā bolts a me nā nati, e pale nā sila rubber i ka leakages.
Anawaena inoa inoa | Anawaena waho | Anana waho | N – Th. | |||
Ka lōʻihi | D | 0.25 – 1.6Mpa | 2.5 – 64Mpa | |||
L | L | |||||
65 | 76 | 180 | 208 | 155 | 4 – M12 | 4 – M12 |
80 | 89 | 165 | ||||
100 | 108 | 195 | ||||
100 | 114 | 195 | ||||
125 | 133 | 225 | ||||
125 | 140 | 225 | 4 – M16 | |||
150 | 159 | 220 | 255 | 4 – M16 | 6 – M16 | |
150 | 168 | 255 | ||||
200 | 219 | 310 | ||||
225 | 245 | 335 | ||||
250 | 273 | 223 | 375 | 6 – M20 | 8 – M20 | |
300 | 325 | 220 | 273 | 440 | 10 – M20 | |
350 | 355 | 490 | 8 – M20 | |||
350 | 377 | 490 | ||||
400 | 406 | 540 | ||||
400 | 426 | 540 | ||||
450 | 457 | 590 | 10 – M20 | 12 – M20 | ||
450 | 480 | 590 | ||||
500 | 508 | 645 | ||||
500 | 530 | 645 | ||||
600 | 610 | 750 | ||||
600 | 630 | 750 | ||||
700 | 720 | 855 | 12 – M20 | 14 – M20 | ||
800 | 820 | 290 | 355 | 970 | 12 – M24 | 16 – M24 |
900 | 920 | 1070 | 14 – M24 | 18 – M24 | ||
1000 | 1020 | 1170 | 14 – M24 | 18 – M24 | ||
1200 | 1220 | 1365 | 16 – M24 | 20 – M24 | ||
1400 | 1420 | 377 | 1590 | 18 – M27 | 24 – M27 | |
1500 | 1520 | 1690 | 18 – M27 | 24 – M27 | ||
1600 | 1620 | 1795 | 20 – M27 | 28 – M27 | ||
1800 | 1820 | 2000 | 22 – M27 | 30 – M30 | ||
2000 | 2020 | 2200 | 24 – M27 | 32 – M30 | ||
2200 | 2220 | 400 | 2420 | 26 – M30 | ||
2400 | 2420 | 2635 | 28 – M30 | |||
2600 | 2620 | 400 | 2835 | 30 – M30 | ||
2800 | 2820 | 3040 | 32 – M33 | |||
3000 | 3020 | 3240 | 34 – M33 | |||
3200 | 3220 | 3440 | 36 – M33 | |||
3400 | 3420 | 490 | 3640 | 38 – M33 | ||
3600 | 3620 | 3860 | 40 – M33 | |||
3800 | 3820 | 500 | 4080 | 40 – M36 | ||
4000 | 4020 | 4300 | 42 – M36 |
ʻAʻole. | Inoa | Ka nui | Mea waiwai |
1 | Uhi | 2 | QT400 - 15, Q235A, ZG230 - 450, 1Cr13, 20 |
2 | lima lima | 1 | Q235A, 20, 16Mn, 1Cr18Ni9Ti |
3 | Hoʻopaʻa | 2 | NBR, CR, EPDM, NR |
4 | Bolt | n | Q235A, 35, 1Cr18Ni9Ti |
5 | Nut | n | Q235A, 20, 1Cr18Ni9Ti |
Hāʻawi ia i ka hana ʻoi aku ka maikaʻi e hoʻohālikelike ʻia i nā ʻāpana maʻamau a i ʻole nā mea palaki ma muli o kona paʻa a me kona hiki ke pale aku i ka ʻaʻahu ma muli o ka piʻi ʻana o ka manawa.Hoʻohui hou, he kūʻē maikaʻi kēia huahana i ka hoʻopili ʻana i ka wai e kōkua i ka pale ʻana i ka pono o kāu mau paipu i nā manawa lōʻihi ʻoiai e hāʻawi ana i ka maʻalahi no nā kumu hoʻonohonoho.