Nūhou ʻOihana
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Iecaianoaaiiuo kaʻina o kalapona kila welded paipu
Hoʻokaʻawale nui ʻia nā paipu i hoʻopaʻa ʻia i ke kila kila i ʻekolu kaʻina: wili kuʻi uila (ERW), kuʻikuʻi arc submerged arc (SSAW) a me ke kuʻi kuʻi kuʻi ʻana o ka arc submerged (LSAW). ʻO nā paipu welded carbon steel i hana ʻia e kēia mau kaʻina hana ʻekolu i ko lākou kūlana ponoʻī i ka noi f...Heluhelu hou aku -
ʻO nā pono a me nā pōʻino o nā paipu kila carbon hoʻonui wela
I kēia manawa, hoʻohana nui ʻia nā paipu kila a he nui nā ʻano. ʻO ka hoʻonui wela ka paipu kila carbon kekahi o lākou. He nui nā mea maikaʻi, akā ʻoiaʻiʻo ʻaʻole ia me ka ʻole o nā hemahema. ʻO kēia ka wehewehe kikoʻī o nā pono a me nā pōʻino o nā paipu kila i hoʻonui ʻia e ca...Heluhelu hou aku -
He aha nā kikoʻī e pono e noʻonoʻo ʻia i ka wā e hoʻohana ai i nā paipu insulation kanu pololei
Ua hoʻohana mau ʻia ka paipu insulation i kanu ʻia ma ke ʻano he mea kūikawā a ua koi ʻia e nā kahua kūkulu hou aʻe, akā ʻo ia no ka mea nui o nā wahi e pono ai ka nānā ʻana o nā mea a pau i ke kaʻina hana. I ke kaʻina hoʻomoe holoʻokoʻa o ka di...Heluhelu hou aku -
He aha nā mea e mālama ai no ke kūkulu ʻana i nā paipu kanu pololei polyurethane?
Me ka hoʻomohala ʻana o ka ʻoihana pipeline, ua kākau inoa ʻia nā mea hou i ka mākeke. Ma ke ʻano he huahana maikaʻi i ka ʻoihana insulation thermal, ʻo ka polyurethane direct-buried thermal insulation paipu i loaʻa nā hiʻohiʻona insulation thermal maikaʻi loa a me ka maikaʻi o ka hana. ʻo ia...Heluhelu hou aku -
Nā pilikia maʻamau a me nā hoʻonā i ke kūkulu ʻana i nā paipu insulation thermal i kanu pololei ʻia
Hoʻopili ʻia ka paipu insulation kanu pololei ʻia e ka hopena kemika o ka hana kiʻekiʻe polyether polyol composite material a me ka polymethyl polyphenyl polyisocyanate ma ke ʻano he kumu. Hoʻohana ʻia nā paipu insulation thermal i kanu ʻia no ka insulation thermal a me nā papahana insulation anuanu o nā ʻano like ʻole o loko ...Heluhelu hou aku -
Manaʻo manaʻo e pili ana i ke ʻano peeling o 3PE anti-corrosion coating
1. Improvement o mechanical peeling method of 3PE anti-corrosion coating ① E huli a hoʻomohala paha i nā mea hoʻomehana maikaʻi e pani i ke kukui ʻoki kinoea. Pono nā mea hoʻomehana e hiki ke hōʻoia i ka nui o ka nui o ka lapalapa ahi e wela ai ka ʻāpana uhi holoʻokoʻa e ʻili ʻia i hoʻokahi ti ...Heluhelu hou aku
