Nūhou
-
Pehea e hana ai me nā mānoanoa pā like ʻole o ke kila boiler
Ke ʻokoʻa ka mānoanoa o ka paia paipu kila kila, hiki ke hoʻohana ʻia nā gaskets uku e hana ai.1. Hiki ke mānoanoa a lahilahi paha ka mānoanoa o ka pā paipu kila e hoʻokō i ka mānoanoa i makemake ʻia.2. Ke like ole ka mānoanoa o ka paia paipu kila, kiʻekiʻe-ikaika bolts a me ka wa ...Heluhelu hou aku -
Hoʻolauna kumu i nā paipu kila boiler kiʻekiʻe
ʻO nā paipu kila hoʻoheheʻe kiʻekiʻe: hoʻohana nui ʻia no ka hana ʻana i ke kila kila kila kiʻekiʻe, ke kila hoʻoheheʻe ʻia, a me ke kila kila ʻole wela wela no nā paipu paila mahu o ke kiʻekiʻe a ma luna.Hoʻolālā ʻia kēia mau paipu boiler e hana ma lalo o nā wela kiʻekiʻe a ...Heluhelu hou aku -
He aha ke ola lawelawe o ka paipu kila kalapona?
Hana ʻia nā paipu kila kalapona me nā mea kila a i ʻole ke kila poepoe paʻa ma o ka puka ʻana i loko o nā paipu capillary, a laila hana ʻia e ka ʻōwili wela, ka ʻōwili anu a i ʻole ke kiʻi anu.He kuleana koʻikoʻi ka paipu kila kalapona i ka ʻoihana paipu kila o koʻu ʻāina.Hele mai nā paipu kila kalapona e like me kāu ʻano a...Heluhelu hou aku -
Hāʻawi a koi ʻole i ka kaulike ma ka mākeke HRC o ʻEulopa
Ua nāwaliwali ke kālepa ʻana i ka mākeke HRC ʻEulopa i kēia manawa, a ke manaʻo ʻia nei e hāʻule hou nā kumukūʻai HRC ma waena o ka lohi o ka noi.I kēia manawa, ʻo ka pae kūpono o ka HRC ma ka mākeke ʻEulopa ma kahi o 750-780 euros / ton EXW, akā lohi nā mea kūʻai kūʻai kūʻai, a ʻaʻohe kālepa nui ...Heluhelu hou aku -
ʻO nā mea e pono ai ke nānā i ke kūʻai ʻana i ke kila kalapona
Me ka hoʻomau mau ʻana o ke kaʻina hana ʻoihana honua, ke piʻi nei ka noi no nā paipu kila carbon (cs tube) i kēlā me kēia makahiki.Ma ke ʻano he mea hoʻohana maʻamau, hoʻohana nui ʻia nā paipu kila kalapona i nā kula he nui e like me ka ikehu, ke kūkulu ʻana, a me ka ʻoihana kemika.Eia naʻe, i ka wā ...Heluhelu hou aku -
ʻO nā hemahema o ka hana ʻana i ka ʻili o nā paipu ʻole a me kā lākou pale ʻana
ʻO ka hana ʻana i ka ʻili o nā paipu liʻiliʻi (smls) ka mea nui: ʻo ka peening o ka pahu kila, ka wili ʻili a me ka hana mīkini.ʻO kāna kumu e hoʻomaikaʻi hou ai i ka maikaʻi o ka ʻili a i ʻole ka dimensional pololei o nā paipu kila.Kiʻi ʻana ma ka ʻili o ka paipu maʻemaʻe: Pana penin...Heluhelu hou aku -
He aha nā huahana paipu kila a puni ʻoe?
ʻO nā huahana paipu kila he mea nui a koʻikoʻi i ka nohona o kēia mau lā, a hoʻohana nui ʻia lākou i nā ʻoihana like ʻole.1. ʻO ke kūpono o nā huahana paipu kila ʻO ke kūpono o nā huahana paipu kila e pili ana i ka maikaʻi o nā huahana paipu kila i nā kūlana i kuhikuhi ʻia e ...Heluhelu hou aku -
Hoʻokaʻawale a me ka noi ʻana o ka paipu kila welded
ʻO ka paipu kila welded he paipu kila kahi i hoʻopaʻa ʻia ai nā ʻaoʻao o nā papa kila a i ʻole nā wili ʻili i kahi ʻano cylindrical.E like me ke ʻano o ka hoʻoheheʻe ʻana a me ke ʻano, hiki ke hoʻokaʻawale ʻia nā paipu kila welded i kēia mau ʻano: Longitudinal welded steel pipe (LSAW/RW): Longitudinal welded stee...Heluhelu hou aku -
Microstructure a me na waiwai o Hot-rolled Seamless
I kēia manawa, ke kū nei nā mea hana kila hale i nā luʻina nui loa i ka nui o ke kila, pono e hoʻoponopono i ke ʻano o ka huahana, hoʻopau i ka mana hana hope a me ka noiʻi a me ka hoʻomohala ʻana i nā huahana kiʻekiʻe.Ua hōʻike ʻia nā haʻawina hoʻokolohua: ka hoʻokō ʻana i ka mana o ka hoʻoilo ...Heluhelu hou aku -
Hana ʻia o Cold Drawing Petroleum Cracking Tube
Iecaianoaaiiuo o ke anu o kaha kiʻi aila māwae paipu hiki ke anu-owili, anu, anu, anu, anu-hui hana.Ke hoʻohana nei i ke kaʻina hana kiʻi, kahi mea maʻalahi, hoʻolimalima haʻahaʻa, hana maʻalahi a mālama a pēlā aku.Akā ʻo ka drawback ka pae waena o ka nui o ka lāʻau.Ke hoʻohana nei i ke kaʻina hana anu equ...Heluhelu hou aku -
Paipu kila kalapona vs paipu kila kila: mea
I ke ola o kēlā me kēia lā, ʻo ka paipu kila kalapona (cs tube) a me ka paipu kila kuhiliʻole (ss tube) kekahi o nā huahana hoʻohana maʻamau.ʻOiai ua hoʻohana ʻia lāua ʻelua no ka lawe ʻana i nā kinoea a me nā wai, ʻokoʻa ka nui o kā lākou mau mea.E alakaʻi kēia ʻatikala i kahi kikoʻī kikoʻī o nā ʻokoʻa waiwai a me nā ap...Heluhelu hou aku -
ʻO ka mālama a me ka ʻae ʻana no ke kūʻai ʻana
ʻO nā mea maka o nā paipu kila welded maʻamau ka hao kalapona haʻahaʻa, haʻahaʻa haʻahaʻa a i ʻole ke kila manganese kiʻekiʻe, a me nā mea ʻē aʻe, i hoʻohana nui ʻia i loko o nā paila, nā kaʻa, nā moku, nā puka kila māmā a me nā puka makani, nā lako, nā mīkini mahiʻai like ʻole, kiʻekiʻe- nā papa, nā ipu, a pēlā aku.Heluhelu hou aku