Paipu huinaha nui anawaena
Hoʻohana ʻia nā paipu huinahā nui-diameter a me nā paipu kila me nā ʻāpana keʻa ʻokoʻa e like me nā paipu no ka lawe ʻana i nā wai, e like me nā paipu no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka māmā o ke kaumaha o ka paipu kila ke like ka ikaika o ka piko a me ka torsion.ʻO ia ke ʻano o ke kila cross-section, i hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mechanical, e like me nā paipu ʻaila hinu, nā kaʻa kaʻa kaʻa, a me nā kaʻa.ʻO ka scaffolding a me ka scaffolding kila i hoʻohana ʻia i ke kūkulu hale.ʻO ka hoʻohana ʻana i nā paipu kila no ka hana ʻana i nā ʻāpana like ʻole hiki ke hoʻonui i ka nui o ka hoʻohana ʻana i nā mea, hoʻomaʻamaʻa i ke kaʻina hana, a mālama i nā mea hana a me ka hana ʻana i nā hola kanaka.No ka la'ana, ua hana nui 'ia me na paipu kila.ʻO nā paipu kila he mea pono loa ia no nā mea kaua maʻamau, a ʻo nā barela a me nā barela i hana ʻia me nā paipu kila.Wahi a nā ʻano ʻāpana cross-sectional ʻokoʻa, hiki ke hoʻokaʻawale ʻia nā paipu kila i nā paipu poepoe a me nā paipu ʻano kūikawā.No ka mea, ʻoi aku ka nui o ka ʻāpana pōʻai ma lalo o ke ʻano o ke anapuni like, hiki ke lawe ʻia ka wai me ka paipu pōʻai.Eia kekahi, i ka wā e hoʻokau ʻia ai ka ʻāpana apo i ke kaomi radial kūloko a i waho paha, ʻano like ka ikaika.No laila, ʻo ka hapa nui o nā paipu kila he paipu poepoe.Eia naʻe, loaʻa i nā paipu poepoe kekahi mau palena.No ka laʻana, ma lalo o ke kūlana o ka lele ʻana o ka mokulele, ʻaʻole maikaʻi nā paipu poepoe e like me ka square.ʻOi aku ka ikaika o ka piʻi ʻana o nā paipu rectangular.Hoʻohana mau ʻia nā paipu square a me nā ʻāpana ʻehā i loko o kekahi mau mīkini mahiʻai, kila a me nā lako lāʻau, a me nā mea ʻē aʻe.
1. ʻO ka paipu huinahā nui-diameter no ka hale (GB / T8162-1999) he paipu huinahā nui no ka hoʻolālā maʻamau a me ka hana mechanical.
2. ʻO ka paipu huinahā nui-diameter no ka lawe ʻana i ka wai (GB/T8163-1999) he paipu huinahā nui nui i hoʻohana ʻia no ka lawe ʻana i ka wai, ka aila, ke kinoea a me nā wai ʻē aʻe.
3. Hoʻohana ʻia nā paipu huinahalike nui-diameter no nā paila haʻahaʻa haʻahaʻa a me waena (GB3087-1999) no ka hana ʻana i nā paipu mahu superheated no nā paila haʻahaʻa haʻahaʻa a me ka haʻahaʻa o nā ʻano hana like ʻole, nā paipu wai paila a me nā puʻupuʻu mokumahu superheated no nā locomotive boilers, nā paipu uahi nui, ʻO nā paipu uahi liʻiliʻi a me nā pio ʻO ke kila kila kiʻekiʻe i ʻōwili ʻia me ka huki anu (ʻoloka) ʻO nā paipu huinahā nui-diameter no nā paipu brick.
4. 'O nā paipu huinahalike nunui-anawaena no na boiler ki'eki'e (GB5310-1995) he kila kalapona ki'eki'e, ke kila kila, a me ke kila kuhili 'ole ke kila nui-anawaena mau paipu huinahalike no ka ili wela o ke ki'eki'e a ma luna o ka wai- pahu paila.
5. ʻO ke kiʻekiʻe-nui-nui-anawaena paipu huinahalike no ka mea hoʻomomona mea (GB6479-2000) mea he kiʻekiʻe kiʻekiʻe kalapona structural kila a me ke kila kila nui-diameter huinahalike paipu kūpono no ka kemikala lako a me nā pipelines me ka hana wela o -40 ~ 400 ℃ a me ke kaomi hana o 10 ~ 30Ma.Paipu.
6. ʻO nā paipu huinahā nui-diameter no ka haʻi ʻana o ka ʻaila (GB9948-88) he mau paipu huinahā nui-diameter kūpono no nā paipu umu, nā mea hoʻololi wela a me nā paipu i loko o nā hale hoʻoheheʻe ʻaila.
7. ʻO nā paipu kila no ka hoʻoheheʻe honua (YB235-70) he mau paipu kila i hoʻohana ʻia no ka wili kumu e nā keʻena geological.Hiki iā lākou ke hoʻokaʻawale ʻia i loko o nā paipu drill, drill collars, core pipes, casing pipes a me sedimentation pipes e like me kā lākou hoʻohana ʻana.
8. He paipu huinaha nui-anawaena no ka wili daimana kumu (GB3423-82) he paipu huinaha nui anawaena i hoohanaia no ka wili daimana kumu, kookoo kumu, a me ka pahu.
9. ʻO ka paipu hoʻoheheʻe ʻaila (YB528-65) he paipu huinahā nui-diameter i mānoanoa i loko a i waho paha ma nā ʻaoʻao ʻelua o ka wili ʻaila.Hoʻokaʻawale ʻia nā paipu kila i ʻelua ʻano: uea a me ka ʻole.Hoʻopili ʻia nā paipu uea e nā hono, a ʻo nā paipu uea ʻole i hoʻopili ʻia me nā mea paahana e ka wili ʻana.
10. ʻO ke kila kalapona nā paipu huinahā nui-diameter no nā moku (GB5213-85) he mau paipu kīhāpai nui ke anawaena i hoʻohana ʻia i ka hana ʻana i nā ʻōnaehana paipu puʻupuʻu Class I, Class II pressure pipe system, boilers a superheaters.ʻAʻole ʻoi aku ka mahana hana o ke kila kalapona ʻoi aku ka nui o 450 ℃, a ʻo ke kila kila nui-diameter square tube ma mua o 450 ℃.
11. Paipu huinaha nui-anawaena no ke kaa kaa hapalua kumu pahu (GB3088-82) he ki'eki'e ki'eki'e kalapona kino kila a me ke kila kila wela-wili nui-anawaena huinaha paipu no ka hana 'ana i ke ka'a hapalua kumu pahu a me ka hookele axle axle paipu. .
12. High-press wahie paipu no ka diesel engine (GB3093-2002) mea he anu-kau nui-anawaena huinahalike paipu no ka manufacturing kiʻekiʻe-puʻe paipu o ka diesel engine injection nenoai.
13. ʻO ka pololei o ke anawaena o loko o ke anawaena nui o ka pahu pahu no ka hydraulic a me ka pneumatic cylinders (GB8713-88) he anu a i ʻole ke anu i ʻōwili ʻia me ka pololei o ke anawaena o loko no ka hana ʻana i ka hydraulic a me ka pneumatic cylinders.
14. Ho'ohana 'ia ka paipu huinahalike nui-diameter nui (GB3639-2000).ʻO ke koho ʻana i nā paipu square square nui-diameter e hana i nā hale mechanical a i ʻole nā mea hana hydraulic hiki ke hoʻopakele nui i nā hola machining, hoʻonui i ka hoʻohana ʻana i nā mea, a ma ka manawa like e kōkua i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.
15. 'O ke kila kila nui-diameter square pipe (GB / T14975-2002) he kila kila kila i hanaʻia me nā paipu pale pale a me nā'āpana a me nā'āpana i hoʻohana nuiʻia i ka kemika, ka aila, ka lole, ka lāʻau lapaʻau, ka meaʻai, nā mīkini a me nā ʻoihana ʻē aʻe.(Extruded, expanded) a me ke anu (rolled) nui-diameter square tubes.
16. ʻO ke kila kila nui-diameter square tube no ka lawe ʻana i ka wai (GB / T14976-2002) he ipu wela (extruded, hoʻonui) a huki ʻia (rolled) nui-diameter square tube i hana ʻia me ke kila kila no ka lawe ʻana i ka wai.
17. He hua'ōlelo maʻamau no nā paipu huinahā nui me nā ʻano ʻaoʻao keʻa ma waho o nā paipu poepoe.Ma muli o ke ʻano like ʻole a me ka nui o ka pauku paipu kila, hiki ke hoʻokaʻawale ʻia i loko o ka mānoanoa pā like ʻano nui-diameter square pipe (code D), unequal wall thickness special-shaped large-diameter square pipe (code BD), ololi anawaena kūikawā-like seamless kila paipu (code BJ) ).Hoʻohana nui ʻia nā paipu rectangular nui-diameter kūikawā i nā ʻāpana hana like ʻole, nā mea hana a me nā ʻāpana mechanical.Ke hoʻohālikelike ʻia me nā paipu poepoe, ʻoi aku ka nui o nā manawa o ka inertia a me ka modulus pauku o nā paipu kūikawā, a ʻoi aku ka nui o ke kūlou ʻana a me ke kūpaʻa ʻana, hiki ke hōʻemi nui i ke kaumaha o ke kino a mālama i ke kila.
Hoʻohana nui ʻia nā paipu huinahā nui e like me nā pipelines no ka lawe ʻana i nā wai, e like me nā pipelines no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.Hoʻohana nui ʻia nā paipu huinahā nui i ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mīkini, e like me nā paipu ʻaila hinu, nā pahu kaʻa kaʻa, nā papa kaʻa, a me nā scaffolding kila i hoʻohana ʻia i ke kūkulu ʻana.
Nui-diameter huinaha paipu hapa kiko'ī kiko'ī hua'ōlelo māhele 'āpana (GB/T3094-2000)
| ʻaoʻao lōʻihi/mm | Mānoanoa pā/mm | Māhele ʻāpana/cm2 | Kaumaha manaʻo/kg/M | Manawa o ka inertia/cm4 | Māhele ʻāpana/cm3 |
| 40 | 3.5 | 4.9 | 3.85 | 11.16 | 5.58 |
| 50 | 4 | 7.09 | 5.56 | 25.56 | 10.22 |
| 60 | 5 | 10.58 | 8.3 | 54.57 | 18.19 |
| 70 | 5 | 12.58 | 9.87 | 90.26 | 25.79 |
| 80 | 5 | 14.58 | 11.44 | 138.9 | 34.72 |
| 92 | 5 | 16.98 | 13.33 | 217.1 | 47.19 |
| 100 | 5 | 18.58 | 14.58 | 282.8 | 56.57 |
| 108 | 5 | 19.96 | 15.67 | 346.99 | 72.14 |
| 120 | 5 | 22.36 | 17.55 | 485.47 | 89.79 |
| 110 | 7 | 28.01 | 21.99 | 503.4 | 91.54 |
| 150 | 6 | 33.63 | 26.4 | 1145.91 | 168.85 |
| 180 | 16 | 98.37 | 77.22 | 4252.42 | 590.55 |
| 200 | 8 | 59.79 | 46.94 | 3621 | 400.25 |
| 250 | 10 | 93.42 | 73.33 | 8841.87 | 781.73 |
| 16 | 162.37 | 127.46 | 18462.79 | 1521.42 | 200.65 |
