ʻO AWWA C207 e pili ana i ka maʻamau C207 i hoʻomohala ʻia e ka American Water Works Association (AWWA). ʻO ia kahi kikoʻī maʻamau no nā flanges paipu no ka hoʻolako ʻana i ka wai, hoʻokahe, a me nā ʻōnaehana lawe wai ʻē aʻe.
ʻAno Flange:
Hoʻopili ka maʻamau AWWA C207 i nā ʻano flanges like ʻole, memakapo flanges, weld neck flanges, paheʻe ma nā lehelehe, nā lepa wili, etc. Loaʻa i kēlā me kēia ʻano flange kona mau hiʻohiʻona a me nā hoʻohana kikoʻī.
Ka Papa Paʻi:
Hōʻike ka maʻamau AWWA C207 i nā flanges me nā papa kaomi like ʻole. ʻO ka papa helu kaomi maʻamau ka Papa B, Papa D, Papa E a me ka Papa F. Pili kēlā me kēia papa i nā koi ʻokoʻa a me nā koi wela e hoʻokō i nā pono ʻenekinia like ʻole.
Laulā nui:
Hōʻike ka maʻamau AWWA C207 i nā anawaena flange ma nā ʻano nui like ʻole, mai 4 iniha a 72 iniha. ʻO ia hoʻi, DN100-DN1800, ʻo ia hoʻi, kūpono ka maʻamau no nā pilina a me nā noi o nā anawaena paipu like ʻole.
Laulā maʻamau:
ʻO ka AWWA C207 ka mea nui e pili ana i nā maʻamau no nā flanges pipeline, me nā flanges i hana ʻia me ke kila kalapona, ke kila kila, a me ke kila kila. He kūpono ia no nā ʻōnaehana paipu like ʻole i nā ʻoihana pono, ʻoihana, ʻoihana a me nā hana kūkulu.
ʻIke honua:
ʻOiai ʻo AWWA he hui e pili ana i ka US, ua hoʻohana nui ʻia ka maʻamau AWWA C207 ma ka honua holoʻokoʻa a ʻae ʻia a ʻike ʻia. Hoʻohana ʻia kēia maʻamau i nā papahana lako wai, nā ʻōnaehana wai a me nā ʻōnaehana kaʻa wai ma nā ʻāina a me nā ʻāina.
ʻO AWWA C207 ka maʻamau i hoʻohana ʻia no nā flanges paipu a loaʻa iā ia nā pono a me nā hemahema.
Pōmaikaʻi:
1. Hoʻohālikelike: Hāʻawi ʻo AWWA C207 i ka hoʻolālā maʻamau a me nā koi hana no nā flanges pipeline, i hiki i nā mea hana like ʻole a me nā mea hoʻolako ke hahai i nā kikoʻī like no ka hana ʻana, a laila e hōʻoiaʻiʻo ai i ka maikaʻi o ka huahana a me ke kūlike.
2. Ka laulā o ka noi: Ua pili kēia maʻamau i nā flanges i hana ʻia i nā mea like ʻole, me ke kila, ka hao hao, ke kila kila a me ke kila kila, a me nā mea ʻē aʻe, e hoʻokō i nā pono ʻenehana like ʻole.
3. Nā pae paʻi like ʻole: uhi ʻo AWWA C207 i nā flanges me nā pae kaomi like ʻole, e ʻae ana i nā ʻenekini e koho i ke ʻano flange kūpono a me ka pae kaomi e like me nā pono o nā papahana kikoʻī.
4. Pono: Flanges conforming to AWWA C207 standard ua undergone strict design and testing requirements, have high reliability and durability, and help to ensure the safe and stable operation of the pipeline system.
Nā hemahema:
1. Nā kūlana mua: ʻO AWWA C207 kahi maʻamau ma mua a ʻaʻole hiki ke hoʻokō piha i nā koi ʻenehana a me ka ʻenekinia hou loa ma kekahi mau ʻano. Ke hoʻomau nei ka ʻenehana, ʻaʻole i uhi pono ʻia kekahi mau mea hou a me nā hoʻolālā e kēia maʻamau.
2. ʻAʻole pili i nā hihia a pau: ʻOiai ua kūpono ʻo AWWA C207 no nā flanges paipu i ka hapa nui o nā hihia, pono paha nā kūlana koʻikoʻi ʻē aʻe no kekahi mau papahana ʻenekinia kūikawā a i ʻole nā koi kikoʻī kikoʻī.
3. ʻO ka wikiwiki o ka hoʻopou hou ʻana: He lohi paha ke kaʻina hana maʻamau, e hopena i kekahi mau ʻenehana hou a me nā hana maikaʻi loa ʻaʻole i hoʻokomo ʻia i loko o ka maʻamau i ka manawa, e hoʻolōʻihi i ka maʻamau e mālama i ka manawa.
Hoʻohui pū ʻia, kūpono ʻo AWWA C207 i ka nui o nā hihia ma ke ʻano he kūlana ʻoihana, e hāʻawi ana i kahi hoʻonohonoho paʻa o ka hoʻolālā a me nā alakaʻi hana e kōkua i ka hōʻoia ʻana i ka maikaʻi a me ka hana o nā flanges paipu. Eia nō naʻe, ma nā noi kūpono, pono e noʻonoʻo pono nā ʻenekinia a me nā mea hoʻolālā i nā pono o nā papahana kikoʻī, a inā pono, e nānā i nā kūlana hou a me nā hana maikaʻi loa e hoʻokō i nā koi kikoʻī.
Ka manawa hoʻouna: ʻAukake-03-2023
