Nūhou
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Nā pōmaikaʻi o ka hoʻohana ʻana i ka culvert pipe metala i loko o ke ʻenehana ala
Pōkole hoʻonoho a me ka hana manawa Corrugated metala paipu culvert mea kekahi o ka hou 'ike loea hou i loko o ke ala 'enekinia papahana i loko o nā makahiki i hala iho nei, ia mea 2.0-8.0mm kiʻekiʻe-ikaika lahilahi pā kila i kaomi 'ia i corrugated kila, e like me ka paipu dia ...Heluhelu hou aku -
ʻO nā kaʻina hana hoʻomaʻamaʻa wela - quenching, tempering, normalizing, annealing
Quenching o ke kila mea e wela ai ke kila i ka wela nui Ac3a (sub-eutectic kila) a i ole Ac1 (over-eutectic kila) ma luna o ka mahana, paʻa no ka manawa o ka manawa, i mea a pau a hapa paha o ka austenitization, a laila, wikiwiki aku ma mua o ka nui hoʻoluʻu koʻikoʻi o ka ...Heluhelu hou aku -
Nā hiʻohiʻona a me nā mea waiwai o ka pahu kila Lasen
ʻO nā ʻano o nā puʻupuʻu kila E like me ka "Hot Rolled Steel Sheet Pile" (GB∕T 20933-2014), ʻekolu mau ʻano o ka puʻu kila i ʻōwili ʻia, ʻo nā ʻano kikoʻī a me kā lākou mau inoa code penei: U-type steel sheet pile, code name: PUZ-type steel sheet pile, co...Heluhelu hou aku -
Nā hiʻohiʻona a me nā kikoʻī o ka American Standard A992 H Steel Section
ʻO ka American Standard A992 H ʻāpana kila he ʻano kila kiʻekiʻe i hana ʻia e ka standard American, i kaulana no kona ikaika kiʻekiʻe, kiʻekiʻe paʻakikī, kūpaʻa maikaʻi i ka corrosion a me ka hana kuʻi ʻana, a hoʻohana nui ʻia i nā kahua kūkulu, alahaka, moku, ...Heluhelu hou aku -
Paipu kila Descaling
ʻO ka descaling paipu kila e pili ana i ka wehe ʻana i ka ʻōpala, ka ʻili oxidized, ka lepo, a me nā mea ʻē aʻe ma luna o ka ʻili o ka paipu kila e hoʻihoʻi i ka luster metala o ka ʻili o ka paipu kila e hōʻoia i ka pili a me ka hopena o ka uhi ʻana a i ʻole ka lāʻau anticorrosion. ʻAʻole hiki ke hoʻohaʻahaʻa i ke koko ...Heluhelu hou aku -
Pehea e hoʻomaopopo ai i ka ikaika, ka paʻakikī, ka elasticity, ka paʻakikī a me ka ductility o ke kila!
ʻO ka ikaika e hiki i ka mea ke kū i ka ikaika i hoʻohana ʻia i ke ʻano o ka noi me ka ʻole o ke kulou ʻana, ka haki ʻana, ka ʻūhā ʻana a i ʻole ka deformation. ʻOi aku ka paʻakikī o nā mea ʻoi aku ka paʻakikī i nā ʻōpala, paʻa a kūpaʻa i nā waimaka a me nā indentations. Flexib...Heluhelu hou aku -
ʻO nā hiʻohiʻona a me nā hana o ke kila magnesium-aluminum galvanized
ʻO ka pā kila alumini-magnesium Galvanized (Zinc-Aluminum-Magnesium Plates) he ʻano hou o ka pā kila i hoʻopaʻa ʻia i ka corrosion-resistant, ʻo ka hoʻopili ʻana i ka zinc-based, mai ka zinc a me 1.5% -11% o ka alumini, 1.5% -3% o ka magnesium a me kahi ʻano o ka hui silika ...Heluhelu hou aku -
EHONG STEEL –LSAW ( LONGITUDINAL SUBMERGED ARC WELDING) PIPE
LSAW PIPE- Longitudinal Submerged Arc Welded Steel Pipe Introduction: He paipu welded arc welded lōʻihi, hoʻohana mau ʻia no ka lawe ʻana i ka wai a i ʻole ke kinoea. ʻO ke kaʻina hana o nā paipu LSAW e pili ana i ka pelu ʻana i nā papa kila i nā ʻano tubular a me ka ...Heluhelu hou aku -
Nā mea paʻa
Hoʻohanaʻia nā mea paʻa, nā mea hoʻopaʻa no ka hoʻopaʻaʻana i nā pilina a me ka laulā o nā'āpana mechanical. Ma nā ʻano mīkini like ʻole, nā lako, nā kaʻa, nā moku, nā alahao, nā alahaka, nā hale, nā hale, nā mea hana, nā mea kani, nā mika a me nā lako e ʻike ʻia ma luna o nā ʻano mea paʻa ...Heluhelu hou aku -
Ke komo nei ka ʻoihana kila o Kina i kahi hana 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, a lilo i ke kolu o ka ʻoihana kī nui e hoʻokomo ʻia i ka mākeke kalapona aupuni ma hope o ka ʻoihana mana a me ka ʻoihana hale. ma ka hopena o 2024, ua hoʻokuʻu ʻia ke kalapona ʻāina ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka paipu kila galvanized mua a me ka wela, pehea e nānā ai i kona ʻano?
ʻOkoʻa ma waena o ka paipu pre-galvanized a me Hot-DIP Galvanized Steel Pipe 1. ʻO ka ʻokoʻa i ke kaʻina hana: Hot-dip galvanized pipe ua galvanized ma ka hoʻokomo ʻana i ka paipu kila i loko o ka zinc hehee, ʻoiai ua uhi like ʻia ka paipu pre-galvanized me ka zinc ma ka ʻili o ke kaula hao b ...Heluhelu hou aku -
ʻO ka ʻōwili anuanu a me ka ʻōwili wela o ke kila
Hot Rolled Steel Cold Rolled Steel. ʻO ka hoʻomehana ʻana i ke kila a palupalu a maʻalahi hoʻi, no laila hiki ke paʻi ʻia i loko o kahi ...Heluhelu hou aku
