Nūhou
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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 hoʻopaʻa
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 -
3pe paipu kila anticorrosion
ʻO ka paipu kila anticorrosion 3pe me ka paipu kila maʻemaʻe, ka paipu kila wili a me ka paipu kila lsaw. Hoʻohana nui ʻia ke ʻano ʻekolu-layer o ka polyethylene (3PE) anticorrosion coating i ka ʻoihana pipeline petroleum no kona kūpaʻa maikaʻi ʻana, ka wai a me ke kinoea perm ...Heluhelu hou aku -
ʻO nā ʻano hana mālama kila kiʻekiʻe loa
ʻO ka hapa nui o nā huahana kila i kūʻaiʻia i ka nui, no laila,ʻo ka mālamaʻana i ke kila he mea nui loa,ʻo kaʻepekema a me ke kūpono o ka mālamaʻana i ke kila, hiki ke hāʻawi i ka palekana no ka hoʻohana hopeʻana o ke kila. Nā ʻano hana mālama kila - kahua 1, mālama nui o ka hale kūʻai kila ...Heluhelu hou aku -
Pehea e hoʻokaʻawale ai i ka mea pā kila Q235 a me Q345?
ʻAʻole ʻike ʻia ka pā kila Q235 a me ka pā kila Q345 ma waho. ʻAʻole pili ka ʻokoʻa o ke kala me ka mea kila, akā ma muli o nā ʻano hoʻoluʻu like ʻole ma hope o ka ʻōwili ʻia ʻana o ke kila. ʻO ka maʻamau, ʻulaʻula ka ʻili ma hope o ke kūlohelohe ...Heluhelu hou aku -
Maopopo iā ʻoe he aha nā ʻano hana lapaʻau no ka pā kila ʻula?
He mea maʻalahi loa ka pā kila ma hope o ka lōʻihi o ka manawa, ʻaʻole pili wale i ka nani, akā pili pū nō hoʻi i ke kumukūʻai o ka pā kila. ʻOi aku ka koʻikoʻi o ka laser ma luna o ka pā pākaukau, ʻoiai inā ʻaʻole hiki ke hana ʻia nā wahi ʻōpala, ka ...Heluhelu hou aku -
Pehea ka nānā ʻana a me ka mālama ʻana i nā puʻu ʻili kila hou i kūʻai ʻia?
He kuleana koʻikoʻi nā puʻu ʻili kila i nā cofferdams alahaka, ka hoʻomoe ʻana i nā paipu nui, ka ʻeli ʻana i ka ʻauwai no ka mālama ʻana i ka lepo a me ka wai; ma nā uapo, ka wehe ʻana i nā iwilei no nā pā paʻa, nā pā paʻa, ka pale ʻana i ka panakō embankment a me nā papahana ʻē aʻe. Ma mua o ke kūʻai ʻana i ka ...Heluhelu hou aku -
PULA ELELE EHONG –SSAW ( SPIRAL WELDED STEEL) PIPE
ʻO ka paipu SSAW- spiral seam welded steel pipe Introduction: SSAW pipe he spiral seam welded steel pipe, SSAW paipu i nā mea maikaʻi o ke kumu kūʻai haʻahaʻa, kiʻekiʻe o ka hana hana, ākea ākea ākea, ikaika kiʻekiʻe a me ka palekana o ke kaiapuni, no laila...Heluhelu hou aku -
He aha nā ʻanuʻu i ka hana ʻana i nā puʻu kila?
Ma waena o nā ʻano o nā puʻupuʻu kila, ʻo U Sheet Pile ka mea i hoʻohana nui ʻia, ukali ʻia e nā puʻu laina laina a me ka hui pū ʻana o nā puʻupuʻu.Heluhelu hou aku
