ʻO ANSI B16.5 kahi maʻamau i paʻi ʻia e ka American National Standards Institute (ANSI) i kapa ʻia ʻo "Steel Pipe.Nā Paʻi Paʻi a me nā Paʻi Flange- Nā Papa Paʻi 150, 300, 400, 600, 900, 1500, 2500 "(Pipe Flanges a me Flanged Fittings NPS 1/2 ma o NPS 24 Metric/Inch Standard).
Hōʻike pū kēia maʻamau i nā koi no nā ana, nā helu kaomi, nā mea a me nā hoʻāʻo o nā flanges paipu kila a me nā mea pili flange pili no ka pilina a me ka hui ʻana o nā ʻōnaehana paipu.
ʻO nā flanges maʻamau e hoʻohana ana i kēia maʻamau, ʻo ia ka: welding neck flange, slip on hubbed flange, plate flat welding flange, blind flange,socket welding flange.heleuma flangeaʻūhā lima ʻūlū.
ʻO ka maʻamau ANSI B16.5 kekahi o nā kūlana flange i hoʻohana nui ʻia i ka ʻenehana pipeline.Hōʻike ia i nā flanges me nā pae kaomi like ʻole e hoʻokō i nā kūlana hana like ʻole a me nā koi.Hiki ke hoʻohana ʻia kēia mau flanges e hoʻopili i nā paipu, nā valves, nā mea hana a me nā mea ʻē aʻe i nā ʻano ʻoihana like ʻole, me ka petroleum, kemika, ke kinoea maoli, ka mana uila, etc.
Maʻiʻo nui a me nā hiʻohiʻona:
1.Size laulā: ANSI B16.5 maʻamau e hōʻike ana i ka nui o nā flanges paipu kila, e uhi ana i ke anawaena nominal mai 1/2 iniha (15mm) a 24 iniha (600mm), a komo pū me ke kaomi nominal mai 150 psi ( PN20) a hiki i ka 2500 psi (PN420) mau helu kaomi.
2.Ka helu kaomi: ʻO ka maʻamau ka wehewehe ʻana i nā flanges me nā helu kaomi like ʻole, e pili ana i nā ʻano hana like ʻole a me nā kūlana mahana.ʻO nā helu kaomi maʻamau he 150, 300, 600, 900, 1500, a me 2500, a me nā mea ʻē aʻe.
3.Material koi: Hoʻoholo ka maʻamau i ka hui kemika e pili ana, nā waiwai mechanical a me nā pono waiwai kino no nā mea hana o nā flanges, me ke kila kalapona, ke kila kila, ke kila kila, etc.
Nā koi 4.Design: Hōʻike ka maʻamau i nā koi hoʻolālā o ka flange, e like me ka mānoanoa o ka flange, ka helu a me ke anawaena o nā puka bolt hoʻohui, etc.
5.Testing: Pono ka maʻamau i nā flanges e hana i nā hoʻokolohua like ʻole i ka wā o ka hana hana e hōʻoia ai e hoʻokō lākou i nā koi a e hōʻoia i ka palekana a me ka hilinaʻi o ka pilina.
ʻO ka maʻiʻo o ka maʻamau ANSI B16.5 he ākea loa.Hāʻawi ia i ke alakaʻi koʻikoʻi a me nā kikoʻī no nā ʻenekinia, nā mea hoʻolālā a me nā mea hana e hōʻoia i ka hoʻohui ʻana a me ka hui ʻana o nā ʻōnaehana paipu e hoʻokō i nā kūlana koʻikoʻi a me nā koi.I nā noi kūpono, pono e koho ʻia ke ʻano flange kūpono a me nā kikoʻī e like me nā koi ʻenehana kikoʻī a me nā kūlana hoʻolālā e hōʻoia i ka hana maʻamau o ka ʻōnaehana paipu.
Ka manawa hoʻouna: Iulai-27-2023
