1. He aha ke ʻano o ka paila paila?
ʻO ka pahu paila e pili ana i ke kila me nā wēlau hāmama a me kahi ʻāpana hollow, a ʻoi aku ka lōʻihi ma mua o ka ʻaoʻao.E like me ke ʻano hana, hiki ke hoʻokaʻawale ʻia i ka paipu kila seamless a me ka paipu kila welded.ʻO ka mānoanoa o ka pā ke ʻano o ka nui o nā ana, mai nā paipu capillary me kahi anawaena liʻiliʻi a i nā paipu anawaena nui me ke anawaena o kekahi mau mika.Hiki ke hoʻohana ʻia nā paipu kila no nā pipelines, nā mea wela, ka ʻoihana mīkini, ka ʻimi ʻili honua, nā ipu, ka ʻoihana kemika a me nā kumu kūikawā.
2. Hoʻokaʻawale
Ua maheleia na paipu paila i na paipu paila ma'amau akiʻekiʻe-press boiler paipue like me ka hana wela kiʻekiʻe a lākou e halihali ai, a hiki ke hoʻokaʻawale ʻia i nā paipu kila like ʻole e like me kā lākou mau koi.
3. Ke kumu o ka paipu paila
①Hoʻohana nui ʻia nā paipu paila maʻamau no ka hana ʻana i nā paipu pā wai, nā paipu wai e hoʻolapalapa ai, nā paipu mahu wela, nā pahu mahu wela loa no nā paila locomotive, nā paipu uahi nui a liʻiliʻi a me nā paipu brick arched.
②Hoʻohana nui ʻia nā paipu paila kiʻekiʻe no ka hana ʻana i nā paipu superheater, nā paipu reheater, nā paipu alakaʻi ea, nā pahu mahu nui, etc.
4. E hoʻohana i ke kila kila
(1) High-quality kalapona structural kilaGB 5310 20G Paipu Pahu Pahu Kiekie, GB 5310.
(2) ʻO ke kila kila kila15CrMo Seamless Alloy Steel Paipu/Tube, 12Cr1MoV kiʻekiʻe kiʻekiʻe hoʻoheheʻe ʻole ʻia i ka hao paila paila,Din 17175 16Mo3 Seamless High Pressure Alloy Steel Boiler Tube, etc.
(3) Ma waho aʻe o ka hōʻoia ʻana i ka hoʻohui ʻana i nā kemika a me nā waiwai mechanical, pono e hoʻokō ʻia nā hoʻāʻo hydrostatic, 1Cr18Ni9 a me 1Cr18Ni11Nb boiler tubes i hoʻohana mau ʻia i ka hao a me ka wela wela i nā hoʻokolohua hydrostatic, a me nā hoʻāʻo flaring a flattening.Hāʻawiʻia ka paipu kila ma kahi kūlana wela.Eia kekahi, aia kekahi mau koi no ka microstructure, ka nui o ka palaoa, a me ka papa decarburized o ka paipu kila i hoʻopau ʻia.
Ka manawa hoʻouna: Feb-22-2024