Ua hoʻomohala ʻia ka maʻamau AWWA C207 e ka American Water Works Association (AWWA) a ua kuhikuhi nui ʻia i nā kikoʻī maʻamau no nā ʻāpana pili flange i nā lako wai kūloko a me nā ʻōnaehana sewerage. ʻO ka inoa piha o kēia maʻamau ʻo "AWWA C207 - Steel Pipe Flanges for Waterworks Service - Sizes 4 In. Ma o 144 In. (100 mm Ma o 3,600 mm)”.
Ma laloAWWA C207 maʻamau, Slip-On Flangehe ʻano flange maʻamau i hoʻohana ʻia no ka hoʻopili ʻana i nā paipu, nā kiwi, nā ʻōpala a me nā mea hana paipu ʻē aʻe. Eia kekahi mau ʻike e pili ana i nā ʻāʻī weld paʻa paʻa no ka maʻamau AWWA C207:
Slip-On hubbed flangehe flange ka mea maʻamau he alo palahalaha a hoʻohana ʻia no nā pili kuʻi paʻa me nā paipu. Loaʻa iā ia kahi ʻāpana ʻāʻī wili no ka hoʻopili ʻana i kahi flange wili. Hoʻololi pinepine ka lōʻihi o ka ʻāʻī o nā flanges ʻāʻī e like me ka mea e pono ai e hoʻokō i nā koi pili paipu kikoʻī.
Lahi:
ʻO kaAWWA C207 maʻamauhōʻike i nā ʻāʻī weld palahalaha ma ka nui mai ka 4 in. (100 mm) a i 144 in. (3,600 mm) no nā ʻano anawaena paipu.
Papa Paʻi:
Wahi a AWWA C207 maʻamau, ʻāʻī ʻia nā ʻāʻī weld weld i hoʻokaʻawale ʻia i loko o nā papa kaomi like ʻole e hoʻokō i nā koi koi hana. He kūpono nā pae kaomi like ʻole no nā noi like ʻole a me nā papahana ʻenekinia.
Material:
Hana ʻia ʻo Slip-On hubbed Flange me ke kila kalapona, ke kila kila a i ʻole nā mea metala kūpono ʻē aʻe e hoʻololi ai i nā wahi hana like ʻole a me nā media. E hoʻokumu ʻia ke koho ʻana i nā mea ma luna o nā koi o ka papahana a me nā kūlana noi o ka ʻōnaehana paipu.
Nā koi hoʻolālā:
Aia ka maʻamau ʻo AWWA C207 i nā koi hoʻolālā nopaheʻe ma luna o nā lehelehe hubbede like me nā ana, ka ʻae ʻana, nā kaula, a me nā lua i hoʻopaʻa ʻia. Kōkua kēia mau koi e hōʻoia i ka hana flange a me ka hilinaʻi i ka wā o ka hoʻokomo ʻana a me ka hoʻohana ʻana.
Nā wahi noi:
Hoʻohana maʻamau ʻia ʻo Slip-On hubbed Flanges i ka lako wai kūloko a me nā ʻōnaehana pipeline sewerage, me ka hoʻolako ʻana i ka wai kūloko, ka lako wai ʻoihana, ka mālama ʻana i ka wai a me ka mālama wai ʻino a me nā noi ʻē aʻe. Hoʻohana ʻia lākou no ka hoʻopili ʻana i nā paipu, nā valves, nā paila a me nā mea hana paipu ʻē aʻe e hōʻoia i ka hilinaʻi a me ka palekana o ka ʻōnaehana paipu.
I ka hōʻuluʻulu ʻana, ʻo nā ʻāʻī weld weld flanges he ʻano flange maʻamau e kūlike i nā kūlana AWWA C207 a hoʻohana nui ʻia i nā wai kūloko a me nā papahana wai ʻino. Hoʻopili kēia flange i nā paipu ma o ka wili palahalaha a he ʻāʻī no ka pilina pili, hiki ke hoʻopili ʻia i nā anawaena paipu like ʻole a me nā pae hana. Pono e noʻonoʻo ʻia ke koho ʻana i nā flanges weld flat neck ma muli o nā pono o ka papahana a me nā koi hoʻolālā ʻōnaehana paipu.
Ka manawa hoʻouna: ʻOkakopa-10-2023
