Nūhou
-
Nā mea hoʻopaʻa
Hoʻohana ʻia nā mea hoʻopaʻa, nā mea hoʻopaʻa no ka hoʻopaʻa ʻana i nā pilina a me nā ʻano ʻāpana mechanical like ʻole. Ma nā ʻano mīkini like ʻole, nā lako, nā kaʻa, nā moku, nā alahao, nā alahaka, nā hale, nā ʻano hana, nā mea hana, nā mea kani, nā mika a me nā lako e ʻike ʻia ma luna o nā ʻano mea hoʻopaʻa like ʻole...E heluhelu hou aku -
Ua komo ka ʻoihana kila o Kina i kahi pae hou o ka hōʻemi kalapona
E hoʻokomo koke ʻia ka ʻoihana hao a me ke kila o Kina i loko o ka ʻōnaehana kālepa kalapona, e lilo ana i ʻoihana koʻikoʻi ʻekolu e hoʻokomo ʻia i loko o ka mākeke kalapona aupuni ma hope o ka ʻoihana mana a me ka ʻoihana mea hana hale. i ka hopena o 2024, ʻo ka hoʻokuʻu ʻana o ke kalapona aupuni...E heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka paipu kila galvanized pre-galvanized a me ka hot-dip galvanized, pehea e nānā ai i kona ʻano?
ʻOkoʻa ma waena o ka paipu pre-galvanized a me ka Hot-DIP Galvanized Steel Pipe 1. ʻOkoʻa i ke kaʻina hana: Hoʻopili ʻia ka paipu galvanized wela-dip ma ka hoʻokomo ʻana i ka paipu kila i loko o ka zinc hoʻoheheʻe ʻia, ʻoiai ua uhi like ʻia ka paipu pre-galvanized me ka zinc ma luna o ka ʻili o ke kila kila b ...E heluhelu hou aku -
ʻO ka ʻōwili anu a me ka ʻōwili wela o ke kila
Ke kila ʻōwili wela Ke kila ʻōwili anu 1. Kaʻina hana: ʻO ka ʻōwili wela ke kaʻina hana o ka hoʻomehana ʻana i ke kila i kahi mahana kiʻekiʻe loa (ma kahi o 1000°C) a laila e hoʻopālahalaha me kahi mīkini nui. ʻO ka hoʻomehana ʻana e palupalu ai ke kila a maʻalahi ke hoʻololi ʻia, no laila hiki ke kaomi ʻia i loko o kahi ...E heluhelu hou aku -
Paipu kila anticorrosion 3pe
ʻO ka paipu kila anticorrosion 3pe e komo pū ana me ka paipu kila seamless, ka paipu kila spiral a me ka paipu kila lsaw. ʻO ke ʻano ʻekolu-papa o ka uhi anticorrosion polyethylene (3PE) i hoʻohana nui ʻia i ka ʻoihana pipeline petroleum no kona kūpaʻa maikaʻi i ka corrosion, ka wai a me ke kinoea perm...E heluhelu hou aku -
Nā ʻano hana mālama kila kiʻekiʻe loa
ʻO ka hapa nui o nā huahana kila i kūʻai nui ʻia, no laila he mea nui loa ka mālama ʻana i ke kila, ʻo nā ʻano mālama kila ʻepekema a kūpono hoʻi, hiki ke hāʻawi i ka pale no ka hoʻohana ʻana i ke kila ma hope. Nā ʻano mālama kila - kahua 1, ka mālama laulā o ka hale kūʻai kila ...E heluhelu hou aku -
Pehea e hoʻokaʻawale ai i ka mea kila papa ʻo Q235 a me Q345?
ʻAʻole ʻike ʻia ka Papa Kila Q235 a me ka Papa Kila Q345 ma waho. ʻAʻohe pili o ka ʻokoʻa kala me ka mea o ke kila, akā ua hana ʻia e nā ʻano hoʻomaʻalili like ʻole ma hope o ka ʻōwili ʻana o ke kila. Ma ke ʻano laulā, ʻulaʻula ka ʻili ma hope o ke kūlohelohe...E heluhelu hou aku -
Ua ʻike anei ʻoe i nā ʻano hana lapaʻau no ka papa kila ʻōpala?
He mea maʻalahi loa hoʻi ka papa kila e popo ma hope o kahi manawa lōʻihi, ʻaʻole wale ka hopena i ka nani, akā hoʻopilikia pū kekahi i ke kumukūʻai o ka papa kila. ʻOi loa ka paʻakikī o nā koi laser ma ka ʻili o ka papa, inā ʻaʻole hiki ke hana ʻia nā kiko popo, ʻo ia hoʻi...E heluhelu hou aku -
Pehea e nānā ai a mālama i nā paila kila i kūʻai hou ʻia?
He kuleana koʻikoʻi ko nā paila pepa kila i nā cofferdams alahaka, ke kau ʻana i nā paipu nui, ka ʻeli ʻana i nā ʻauwai no ka manawa pōkole e mālama i ka lepo a me ka wai; ma nā uapo, nā pā hoʻokuʻu no nā pā paʻa, nā pā paʻa, ka pale ʻana i ka panakō a me nā papahana ʻē aʻe. Ma mua o ke kūʻai ʻana i nā s...E heluhelu hou aku -
Paipu kila EHONG –SSAW (kila wiliwili)
Paipu SSAW- paipu kila wili wili i hoʻopili ʻia Introduction: ʻO ka paipu SSAW kahi paipu kila wili wili, ʻo ka paipu SSAW he mau pono o ke kumukūʻai hana haʻahaʻa, ka pono hana kiʻekiʻe, ka laulā noi ākea, ka ikaika kiʻekiʻe a me ka palekana o ke kaiapuni, no laila ...E heluhelu hou aku -
He aha nā ʻanuʻu i ka hana ʻana i nā paila pepa kila?
Ma waena o nā ʻano o nā paila pepa kila, ʻo ka U Sheet Pile ka mea i hoʻohana nui ʻia, ukali ʻia e nā paila pepa kila linear a me nā paila pepa kila i hui pū ʻia. ʻO ka modulus sectional o nā paila pepa kila U-ʻano he 529 × 10-6m3-382 × 10-5m3 / m, ʻoi aku ka kūpono no ka hoʻohana hou ʻana, a ...E heluhelu hou aku -
Ke anawaena inoa a me ke anawaena kūloko a me waho o ka paipu kila wili
ʻO ka paipu kila wili he ʻano paipu kila i hana ʻia ma ka ʻōwili ʻana i kahi ʻāpana kila i loko o ke ʻano paipu ma kahi kihi wili (e hana ana i ke kihi) a laila e hoʻopili ana. Hoʻohana nui ʻia ia i nā ʻōnaehana paipu no ka hoʻoili ʻana i ka ʻaila, ke kinoea kūlohelohe a me ka wai. ʻO ke anawaena nominal ka dia nominal...E heluhelu hou aku
