NA PONO KUAI O KA OIHANA HAO LOKAL A ME KA MANA KOA I KE KOHO MAU.
Ua ʻike maikaʻi ʻia ʻo Handan no kāna mōʻaukala metala a me ke kila hoʻoheheʻe lōʻihi kahi i loaʻa ai ka ʻoihana hoʻokumu nui loa ma ka honua i hana mua me nā hale hana ʻEulopa a me ʻAmelika mai ka makahiki 1970. Hoʻopaʻa ʻia ka hao hao he 550 miliona tons me ke kiʻekiʻe o ka hao hao 42% a me ka haʻahaʻa haʻahaʻa o ka sulfur, phosphorus a me nā mea ʻino ʻē aʻe i hui pū ʻia me ka cobalt, chromium a me nā mea ʻē aʻe.
HOT MOLD CENTRIFUGAL Casting from China for Drainage Pipe SYSTEM
ʻO ka hana kuʻuna o nā paipu hao e Dinsen foundry, ʻo ia ka mea hoʻoheheʻe wai, ʻoi aku ka nui o ka hana a me ka hana akahele e hōʻoia i ka mālama ʻana i ka maikaʻi, akā he liʻiliʻi ka hoʻopukapuka hale i kūpono no ka hoʻomaka ʻana o ka hana. Me ka hoʻomohala ʻana a me ke koi kaiapuni ma Kina, hoʻomaka ʻo Dinsen e lawe mai i ka ʻenehana hoʻoheheʻe centrifugal wela e hana i nā paipu ma 2019. ʻO ka ʻili maʻemaʻe e kōkua i ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana i ka lining kiʻekiʻe.
Hoʻolei ʻia nā mea hao hao ma ka laina hoʻolei one Disa-matic a me ka hoʻolei ʻana i ke one ʻōmaʻomaʻo, i hiki ke hoʻomākaukau ʻia ka leo liʻiliʻi a me ke kauoha hoʻolālā kūikawā e DINSEN.
PENA EPOXY KIEKIE NO NA PAPA ILONA HAO
ʻOi aku ka nui o ka hana o ka uhi no ka hana o ka paipu hao. I ka lilo ʻana o ka maikaʻi o ka huahana hoʻoheheʻe ʻia i mea like a pili paha, ʻo ka ʻenehana uhi ke ala e ʻike ai i ka ʻokoʻa o ka maikaʻi mai nā hōʻailona like ʻole.
Ma hope o ka noiʻi ʻana a me ka hoʻāʻo ʻana i nā makahiki he nui, ua lawe ʻo Dinsen i hoʻokahi mea hoʻāʻo kaʻa uila i ka makahiki 2017 e nānā i ka maikaʻi o ka uhi ʻana, loaʻa a hoʻomohala i kahi pena epoxy kiʻekiʻe i kūpono i ka paipu hao hao Kina, a hoʻokō pono a ʻoi aku i ka EN 877.
ʻO nā paipu TML, BML a me MLK no ka wai ʻino ʻino, ua hoʻomohala piha ʻia ka epoxy o ka lining hana kaumaha. Hoʻopili ʻia ka uhi o loko i ka mānoanoa papalua o ka liʻiliʻi o 240 µm.
MLK , nā mea hoʻopili BML e loaʻa i kahi paʻa paʻa, kūpaʻa kemika a me ka pore-free o ka pauka epoxy i loko a i waho.
NA PALAPALA ZINC NO NA PAPA HAO
ʻO nā paipu TML a me MLK a me ka ʻōnaehana hoʻoheheʻe wai MLB he nui ka uhi ʻana ma waho, me kahi papa zinc ma lalo o ka ʻaʻahu epoxy e hāʻawi ai i kahi pale corrosion pono no kēlā me kēia noi e like me ke kahakai, ka haukapila, a me ka tunnel.
Mākaukau ʻoe e ʻike pehea e hiki ai iā mākou ke kōkua iā ʻoe e kūleʻa?
Kiʻi mai
Makemake mākou e lohe mai iā ʻoe!
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