AWWA C207 ASTM A105 Hubbed Slip On Flange Nui anawaena SO

ʻIkepili Huahana

Hoʻolauna Huahana

ʻO AWWA C207 kahi maʻamau no nā flanges kila a me nā flanges makapō i hoʻopuka ʻia e ka American Water Works Association (AWWA).Hōʻike kēia maʻamau i nā koi no ka nui, ka waiwai, ka helu kaomi, ke anawaena inoa, a me ke ʻano o ka flange o nā flanges kila a me nā papa makapō.
ʻAʻole ʻo AWWA C207 kahi kūlana honua, akā he maʻamau ʻAmelika (ANSI/AWWA C207).Eia nō naʻe, nui nā ʻāina a me nā ʻāina i hāpai i ka maʻamau AWWA C207 a i ʻole kona mau ʻano like ʻole e like me ko lākou kūlana kūloko no nā flanges kila a me nā flanges makapō.No ka laʻana, hoʻohana ʻo Canada, Australia, New Zealand, Mexico, a me kekahi mau ʻāina Middle East i ka maʻamau AWWA C207 a i ʻole kona mau ʻano.

ʻO kawiliwili palahalaha me ka ʻāʻīi ka maʻamau AWWA C207 kahi hui flange kila, i ʻike ʻia hoʻi he apo flange, nona ka maka flange pōʻai a me ka ʻāʻī cylindrical.Hoʻohana pinepine ʻia kēia ʻano flange no ka hoʻopili ʻana i nā pipelines, valves, pumps, a me nā mea hana ʻē aʻe i nā ʻōnaehana hydraulic, pipeline wai, a me nā ʻōnaehana lawe wai ʻē aʻe.

Nui a me ka helu kaomi:
E like me ka AWWA C207 maʻamau, ʻo ke anawaena nominal o ka ʻāʻī palahalaha welding flanges mai 3 ʻīniha a 144 iniha, a ʻo ka pae helu kaomi mai 150 paona no ka ʻīniha kūhā a 2500 paona no ka ʻīniha square.ʻO nā ʻāpana e like me ke anawaena o ka ʻāʻī a me ka mānoanoa, ka mānoanoa o ka flange alo, ka helu a me ke anawaena o nā puka bolt, a me ke ʻano a me ka mānoanoa o ka hoʻopaʻa ʻana i nā gaskets no nā flanges welding flat me nā ʻāʻī i kuhikuhi ʻia i ka maʻamau.
Akā i ka hana maoli, ma muli o nā pilikia o nā lako a me nā palena o ka lawe ʻana aku, ʻo ka nui o ka hana maoli ma kahi o 3 iniha a 72 iniha, ʻo ia ka DN100 a DN1800.

Hoʻokomo:
ʻO ke kau ʻana opaheʻe ma ka flangeʻO ka mea maʻamau, pono e hoʻohui i ka ʻili flange me nā bolts a me nā nati ma ka hope o ka pipeline, a me ka sila ʻana me nā gaskets e hōʻoia i ka pili paʻa a paʻa i ka wai.Loaʻa i kēia ʻano hoʻohui nā mea maikaʻi o ka pilina kūpono, hilinaʻi kiʻekiʻe, a me ka wehe ikaika ʻana, a hoʻohana nui ʻia i nā ʻōnaehana pipeline.

Hoʻohālikelike

ʻO ka ʻāʻī paʻa paʻa kuʻi ʻana a me ka ʻāʻī paʻa paʻa paʻa he ʻelua mau mea hoʻopili kila kila, ʻo ia hoʻiʻokoʻa iki i ke ʻano a me ka hoʻohana ʻana.Eia ka hoohalike ana mawaena o lakou.

ʻO ke ʻano hana: ʻAʻohe ʻāʻī o ka ʻāʻī palahalaha welding flange he ʻāʻī cylindrical, ʻoiai ʻaʻohe ʻāʻī o ke ʻano pāpaʻi palahalaha a ʻaʻohe ʻāʻī a aia wale nō me ka flange a me ka flange gasket.

Ka nui o ka hoʻohana ʻana: Hoʻohana mau ʻia nā flanges wiliwili ʻāʻī ʻāʻī e hoʻopili i nā pipeline, valves, pumps, a me nā mea hana ʻē aʻe i loko o nā ʻōnaehana hydraulic, pipelines wai, a me nā ʻōnaehana hoʻoili wai ʻē aʻe, ʻoiai ʻo ka pā ʻano pāhaʻi wiliwili paʻa e hoʻohana mau ʻia e hoʻohui i nā paipu liʻiliʻi a me nā lako. .

Piʻi ʻana: Ma muli o ka mānoanoa o ka ʻāʻī a me ka ʻili o ka ʻāʻī o ka ʻāʻī kuʻihao palahalaha, hiki iā ia ke pale i nā pae kiʻekiʻe mai ka 150 paona no ka ʻīniha huinaha a i ka 2500 paona no ka ʻīniha square.Hiki ke kū i nā puʻe haʻahaʻa wale nō ke ʻano o ka pāpaʻi, me ka pae helu kaomi ma lalo o 150 paona no kēlā me kēia ʻīniha kuea.

ʻO ke ʻano o ka hoʻokomo ʻana: ʻO nā ʻāʻī wiliwili palahalaha ʻāʻī e koi pinepine ai i ka hoʻohana ʻana i nā bolts a me nā nati e hoʻopili iā lākou i ka hopena o ka pipeline, ʻoiai ʻo nā flanges wiliwili palahalaha ʻano pāpaʻa e hoʻohana mau i nā gaskets flange a me nā bolts e hoʻopili iā lākou i ka hopena o ka pipeline.Pono nā ʻano pili ʻelua i ka mana koʻikoʻi o ka torque pili a me ka paʻa.

I ka hōʻuluʻulu ʻana, ʻokoʻa nā noi i nā ʻōnaehana pipeline a me nā mea hana like ʻole.Pono e hoʻoholo ʻia ke koho ʻana i nā mea hoʻohui flange kūpono ma muli o nā koi kikoʻī o ka ʻōnaehana pipeline a me nā mea hana.