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He aha nā mea hoʻohana o ʻEulopa H-section kila HEA, HEB, a me HEM?
ʻO ka moʻo H o ka hao ʻāpana H maʻamau ʻEulopa e loaʻa i nā hiʻohiʻona like ʻole e like me HEA, HEB, a me HEM, kēlā me kēia me nā kikoʻī he nui e hoʻokō i nā pono o nā papahana ʻenehana like ʻole. Kūkākūkā: HEA: He kila ʻāpana H-ʻāpana liʻiliʻi kēia me ka c...Heluhelu hou aku -
Hoʻomaʻamaʻa ʻana i ka ʻili kila - Kaʻina hana Galvanizing Wela
ʻO ke Kaʻina Hana Galvanizing Hot he hana ia e uhi ai i ka ʻili metala me kahi papa zinc e pale ai i ka ʻino. He kūpono kēia kaʻina hana no nā mea kila a me nā mea hao, no ka mea, hoʻonui maikaʻi ʻo ia i ke ola o ka mea a hoʻomaikaʻi i kona kūpaʻa corrosion....Heluhelu hou aku -
He aha ka SCH (Helu Hoʻonohonoho)?
Kū ʻo SCH no "Schedule," he ʻōnaehana helu i hoʻohana ʻia i ka American Standard Pipe System e hōʻike i ka mānoanoa o ka pā. Hoʻohana ʻia ia me ke anawaena nominal (NPS) e hāʻawi i nā koho mānoanoa o ka pā maʻamau no nā paipu o nā ʻano like ʻole, e hoʻomaʻamaʻa i ka de...Heluhelu hou aku -
ʻOkoʻa ma waena o Spiral Steel Pipe a me LSAW Steel Pipe
ʻO Spiral Steel Pipe a me LSAW Steel Pipe ʻelua mau ʻano maʻamau o ka paipu kila welded, a aia kekahi mau ʻokoʻa i kā lākou hana hana, nā ʻano hana, ka hana a me ka noi. Kaʻina hana 1. ʻO ka paipu SSAW: Hana ʻia ia e ka ʻōwili ʻana i ka stee ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o HEA a me HEB?
Hōʻike ʻia ka moʻo HEA e nā flanges haiki a me kahi ʻāpana keʻa kiʻekiʻe, e hāʻawi ana i ka hana kulou maikaʻi loa. Ke lawe nei i ka Hea 200 Beam ma ke ʻano he laʻana, he 200mm kona kiʻekiʻe, he 100mm ka laulā flange, he 5.5mm ka mānoanoa pūnaewele, he 8.5mm ka mānoanoa flange, a me kahi ʻāpana ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka paipu kaula hao a me ka paipu hao hao wela
ʻO ka ʻokoʻa o ke kaʻina hana ʻO ka paipu kaula hao (pre galvanized steel pipe) he ʻano paipu welded i hana ʻia ma ke kuʻi ʻana me ke kaula hao hao e like me ka mea maka. Hoʻopili ʻia ke kaula kila me kahi papa o ka zinc ma mua o ka ʻōwili ʻana, a ma hope o ka wili ʻana i loko o kahi paipu, ...Heluhelu hou aku -
He aha nā ala mālama pono no ke kaula hao hao?
ʻElua ʻano nui o ke kaula hao hao, ʻo kekahi ʻo ke kila i mālama ʻia i ke anu, ʻo ka lua o ka wela i mālama ʻia i lawa ke kila kila, ʻokoʻa nā ʻano o kēia mau ʻano ʻelua, no laila ʻokoʻa ke ʻano o ka mālama ʻana. Ma hope o ka hoʻopaʻa ʻia ʻana i ke kaula puʻupuʻu pro...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o C-beam a me U-Beam?
ʻO ka mea mua, ʻo ka U-beam he ʻano mea kila nona ke ʻano o ke ʻano o ke ʻano like me ka huaʻōlelo Pelekane "U". Hōʻike ʻia ia e ke kaomi kiʻekiʻe, no laila e hoʻohana pinepine ʻia i ka bracket profile bracket purlin a me nā manawa ʻē aʻe e pono ai ke kū i ke kaomi ʻoi aku ka nui. I...Heluhelu hou aku -
No ke aha i maikaʻi ai ka paipu spiral i ka paipu ʻaila a me ke kinoea?
Ma ke kahua o ka aila a me ka lawe ʻana i ke kinoea, hōʻike ka paipu spiral i nā pono kūʻokoʻa ma mua o ka paipu LSAW, ka mea nui i hoʻopili ʻia i nā ʻano loea i lawe ʻia e kāna hoʻolālā kūikawā a me ke kaʻina hana. ʻO ka mea mua, ʻo ke ʻano o ka hoʻokumu ʻana i ka paipu spiral e hiki ai iā ia ...Heluhelu hou aku -
ʻElima mau ʻano ʻike i nā hemahema o ka ʻili o ka paipu huinaha
ʻElima mau ʻano ʻike nui no nā hemahema o ka Steel Square Tube: (1) Eddy current detection Aia nā ʻano like ʻole o ka eddy current detection, maʻamau i hoʻohana ʻia eddy current detection, far-field eddy current detection, multi-frequency eddy curren...Heluhelu hou aku -
E ʻike i nā mea huna o nā paipu welded ikaika loa
I loko o ke kila ʻenehana hou, kū kekahi mea ma ke ʻano he iwi kuamoʻo o ka hana ʻenekinia ma muli o kāna mau waiwai piha ʻokoʻa - nā paipu kila Q345, e hāʻawi ana i kahi kaulike kūpono o ka ikaika, paʻakikī, a me ka hana. ʻO Q345 kahi kila haʻahaʻa haʻahaʻa, mua ...Heluhelu hou aku -
ʻIke kila —- Nā hoʻohana a me nā ʻokoʻa o nā paipu welded
Paipu welded maʻamau: hoʻohana ʻia ka paipu welded maʻamau no ka lawe ʻana i ka wai kaomi haʻahaʻa. Hana ʻia me Q195A, Q215A, Q235A kila. Hiki ke maʻalahi ke weld i nā mea hana kila palupalu. ʻO ka paipu kila i ke kaomi wai, ka piko, ka hoʻopalapala a me nā hoʻokolohua ʻē aʻe, aia kekahi mau koi ...Heluhelu hou aku
