Nūhou
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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 polyether polyol composite material kiʻekiʻe 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 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 -
E pili ana i ka 3PE anti-corrosion steel pipe coating method peeling
Mechanical peeling ala o 3PE anti-corrosion coating I kēia manawa, i ke kaʻina o ka mālama ʻana i ka pipeline gas, ua manaʻo ʻia ke ʻano o ka peeling o 3PE anti-corrosion coating e pili ana i ka nānā ʻana o ka hale a me ke kaʻina hana o ka 3PE anti-corrosion coating [3- 4].ʻO ka manaʻo kumu o ka peeling ...Heluhelu hou aku -
Noi o ka Polyurea Anticorrosion Coating ma ka Pipeline
Mai ka hiʻohiʻona o ka pae wela o ka uhi ʻana, hiki ke hoʻohana maʻamau ka uhi ʻana i ka pauka epoxy a me ka polyurea anti-corrosion coating i nā wahi ʻino lepo mai -30 °C a i ʻole -25 °C a i 100 °C, aʻo ka polyethylene ʻekolu-layer structure. ka wela lawelawe kiʻekiʻe o ka anti-cor...Heluhelu hou aku -
Hoʻokumu ʻia ka 3pe anticorrosion kūʻē i ka wela kiʻekiʻe
Me ka emi ʻana o ka ikehu a me nā kumu waiwai, lawe ka ʻauwaʻa pipeline i ke kinoea, asphalt a me nā huahana ʻaila haʻahaʻa haʻahaʻa, a ke ulu mau nei ke kūkulu ʻana i nā paipu moana.Hoʻopau ʻia ka hoʻomohala ʻana.ʻO kēia ka hoʻolauna ʻana no laila...Heluhelu hou aku