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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 -
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 -
He aha nā pōmaikaʻi o nā huahana zinc-aluminum-magnesium?
1. Ke Kūʻē ʻana i ka ʻUhi ʻana ʻO ka palaho o ka ʻili o nā pepa i uhi ʻia e hana pinepine ʻia i nā ʻōpala. He mea hiki ʻole ke pale ʻia nā ʻōpala, ʻoiai i ka wā e hana ai. Inā loaʻa i ka pepa i uhi ʻia nā waiwai kūpaʻa i ka ʻōpala, hiki iā ia ke hōʻemi nui i ka hiki ke hōʻino ʻia, ...E heluhelu hou aku -
Nā ʻano a me nā pono o ke kila kila
ʻO ke kila kila he lālā kila hāmama me ke kila pālahalaha e hāpai ana i ka ukana a me ka hui pū ʻana o ka crossbar orthogonal e like me kahi kaʻawale, i hoʻopaʻa ʻia e ka kuʻihao a i ʻole ka laka kaomi; ʻo ka crossbar ka mea maʻamau i hana ʻia me ke kila huinaha i wili ʻia, ke kila poepoe a i ʻole ke kila pālahalaha, a me ka ...E heluhelu hou aku -
Nā ʻūmiʻi paipu kila
ʻO nā Clamps paipu kila kahi ʻano mea pono paipu no ka hoʻopili ʻana a me ka hoʻopaʻa ʻana i ka paipu kila, nona ka hana o ka hoʻopaʻa ʻana, ke kākoʻo ʻana a me ka hoʻopili ʻana i ka paipu. Nā mea o nā Clamps paipu 1. Kalapona kila: ʻO ke kila kalapona kekahi o nā mea maʻamau no ka paipu cl ...E heluhelu hou aku
