He mea koʻikoʻi nā flanges makapō i nā ʻōnaehana paipu, hoʻohana pinepine ʻia e hoʻopaʻa i nā puka i loko o nā paipu a i ʻole nā moku no ka mālama, nānā ʻana, a hoʻomaʻemaʻe paha. I mea e hōʻoia ai i ka maikaʻi, ka palekana a me ka hoʻololi ʻana o nā flanges makapō, ua hoʻopuka ka International Organization for Standardization (ISO) a me nā hui kūlana kūpono ʻē aʻe i kahi ʻano o nā kūlana honua e uhi ana i nā ʻano āpau o ka hoʻolālā, hana ʻana a me ka hoʻohana ʻana i nā flanges makapō.
Eia kekahi o nā kūlana koʻikoʻi o ka honua e pili ana i nā flanges makapō a me kā lākou ʻike.
ASME B16.5
- Pipe flanges - Māhele 1: Steel flanges no ka ʻoihana a me ka lawelawe maʻamau: uhi kēia maʻamau i nā ʻano flanges like ʻole, me nā flanges makapō. Hoʻopili kēia i ka nui, ka hoʻomanawanui, ke ʻano o ka pilina pili a me nā mea pono flange o ka flange makapō.
ASME B16.48
-2018 - Line Blanks: He maʻamau i paʻi ʻia e ka American Society of Mechanical Engineers (ASME) e uhi pono ana i nā flanges makapō, i kapa pinepine ʻia ʻo "line blanks." Hōʻike kēia maʻamau i nā ana, nā mea waiwai, nā ʻae a me nā koi hoʻāʻo no nā flanges makapō e hōʻoia i ko lākou hilinaʻi ʻana i ka ʻoihana a me ka lawelawe maʻamau.
EN 1092-1
-2018 - Flanges a me ko lākou mau hui - Circular flanges no nā paipu, valves, nā mea pono a me nā mea pono, PN i koho ʻia - Māhele 1: Steel flanges: He kūlana ʻEulopa kēia e uhi ana i ka hoʻolālā, ana, nā mea a me nā koi. He kūpono ia no nā ʻōnaehana pipeline ma Farani, Kelemānia, Italia a me nā ʻāina ʻē aʻe o ʻEulopa.
JIS B 2220
-2012 - ʻO nā flanges paipu kila: Hōʻike ka Japanese Industrial Standard (JIS) i nā ana, ka hoʻomanawanui a me nā pono waiwai no nā flanges makapō e hoʻokō i nā pono o nā ʻōnaehana paipu Iapana.
Loaʻa i kēlā me kēia maʻamau honua nā mea penei:
ʻO nā ana a me nā hoʻomanawanui: Hōʻike ka maʻamau i ka nui o nā flanges makapō a me nā koi hoʻomanawanui e pili ana e hōʻoia i ka hoʻololi ʻana ma waena o nā flanges makapō i hana ʻia e nā mea hana like ʻole. Kōkua kēia i ka hoʻopaʻa ʻana a me ka hoʻololi ʻana o nā ʻōnaehana paipu.
Pono nā mea waiwai: Hōʻike kēlā me kēia maʻamau i nā kūlana waiwai e pono ai no ka hana ʻana i nā flanges makapō, ka mea maʻamau i ke kila kalapona, ke kila kila, ke kila kila, a me nā mea ʻē aʻe. lawa ka ikaika a me ka corrosion.
Hana ʻia: Hoʻokomo pinepine ʻia nā maʻamau i ke ʻano hana o nā flanges makapō, me ka hoʻoili waiwai, ka hana ʻana, ka wili a me ka mālama wela. ʻO kēia mau hana hana e hōʻoia i ka maikaʻi a me ka hana o nā flanges makapō.
Ka ho'āʻo a me ka nānā ʻana: Aia i kēlā me kēia maʻamau ka hoʻāʻo a me ka nānā ʻana i nā koi no nā flanges makapō e hōʻoia i hiki iā lākou ke hana palekana a hilinaʻi i ka hoʻohana maoli. Hoʻopili maʻamau kēia mau hoʻāʻo i ka hoʻāʻo ʻana i ke kaomi, ka nānā weld, a me ka hoʻāʻo ʻana i ka hana waiwai.
ʻO nā kūlana honua e hōʻoia i ka kūlike o ka honua a me ka hoʻololi ʻana o nā flanges makapō. Inā i loko o ka ʻoihana aila a me ke kinoea, nā kemika, ka lako wai a i ʻole nā ʻoihana ʻoihana ʻē aʻe, he kuleana koʻikoʻi kēia mau maʻamau i ka hōʻoia ʻana i ka palekana, hilinaʻi a me ka hana o nā pilina pipeline. No laila, i ke koho ʻana a me ka hoʻohana ʻana i nā flanges makapō, he mea koʻikoʻi ia e hoʻomaopopo a hoʻokō i nā kūlana honua kūpono e hōʻoia i ka hana paʻa a me ka palekana o ka ʻōnaehana pipeline.
Ka manawa hoʻouna: Sep-28-2023
