Nūhou
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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 o ka wela wela pro...Heluhelu hou aku -
ʻEHONG STEEL – HOT DIP GALVANIZED STEEL PIPE
Hoʻokumu ʻia ka paipu galvanized wela ma ka hoʻoheheʻe ʻana i ka metala i hoʻoheheʻe ʻia me ke pani hao e hana i kahi ʻāpana paʻa, a laila e hoʻopaʻa ʻia ka substrate a me ka uhi. ʻO ka galvanizing wela ka holoi ʻana i ka waika mua i ka paipu kila no ka wehe ʻana i ka ʻōpala o ka ʻili ...Heluhelu hou aku -
ʻO ka loiloi alakaʻi ʻana o Kina i nā kūlana honua ma ke kahua o nā pā kila a me nā paʻi i paʻi ʻia
Ua manaʻo ʻia ka maʻamau no ka hoʻoponopono hou ʻana ma 2022 i ka hālāwai makahiki o ka ISO / TC17 / SC12 Steel / Continuously Rolled Flat Products Sub-Committee, a ua hoʻomaka mua ʻia i Malaki 2023. ʻO ka hui hana hoʻolālā he ʻelua a me ka hapa makahiki, i loko o kahi hui hana ...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 -
HAAWINA EHONG –PRE GALVANIZED STEEL PIPE
pre-galvanized kila paipu o ke anu i olokaa 'oloka kila mua galvanized a laila galvanized kila me galvanized kila i loko o ka welding i hanaia me ke kila paipu, no ka mea, galvanized kaula hao paipu me ka hoohana ana i ke anu i olokaa kaula kila mua galvanized a laila m...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 -
HAAWINA EHONG –ERW STEEL PIPE
ʻO nā paipu ERW (Electric Resistance Welded) he ʻano o ka paipu kila i hana ʻia ma o ke kaʻina hana wili pololei loa. I ka hana ʻana o nā paipu ERW, ua hoʻokumu mua ʻia kahi kaula kila i kahi ʻano pōʻai, a laila hoʻohui ʻia nā ʻaoʻao i ...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 -
HAA EHONG – PIPE PIPE a me ka paipu
ʻO nā paipu kila Rectangular Rectangular steel tubes, i ʻike ʻia he rectangular hollow sections (RHS), i hana ʻia e ke anuanu - hana a wela paha - ʻōwili ʻia a i ʻole nā mea kila. ʻO ke kaʻina hana e pili ana i ka hoʻopili ʻana i ka mea kila i kahi ʻano ʻāpana a me ...Heluhelu hou aku
