No ka mea maʻamau ka paipu ma waena o nā ʻoihana he nui, ʻaʻole ia he mea kupanaha i ka hopena o kekahi mau hui maʻamau i ka hana ʻana a me ka hoʻāʻo ʻana o ka paipu no ka hoʻohana ʻana ma waena o nā ʻano noi.
E like me kāu e ʻike ai, aia kekahi mau ʻokoʻa a me kekahi mau ʻokoʻa ma waena o nā hui maʻamau e hoʻomaopopo nā mea kūʻai aku i hiki iā lākou ke hōʻoia i nā kikoʻī pololei no kā lākou projets.
1. ASTM
Hāʻawi ʻo ASTM International i nā mea ʻenehana a me nā kūlana lawelawe ma waena o kahi ākea o nā ʻāpana ʻoihana.Ua paʻi ka hui ma mua o 12,000 mau maʻamau e hoʻohana ʻia nei i nā ʻoihana a puni ka honua.
ʻOi aku ma mua o 100 o ia mau kūlana e pili ana i ka paipu kila, nā paipu, nā pono a me nā flanges.ʻAʻole like me kekahi mau hui maʻamau e pili ana i ka paipu kila ma nā ʻāpana ʻoihana kikoʻī, uhi nā kūlana ASTM i nā ʻano paipu like ʻole i hoʻohana ʻia i kēlā me kēia ʻoihana āu e noʻonoʻo ai.
No ka laʻana, kūʻai ʻo American Piping Products i kahi kiko piha o ka paipu A106.Hoʻopili ka maʻamau A106 i ka paipu kila kalapona ʻole no ka lawelawe wela kiʻekiʻe.ʻAʻole i kaupalena ʻia kēlā maʻamau i ka paipu i kekahi noi ʻoihana.
2. ASME
Ua hoʻomaka ka American Society of Mechanical Engineers e paʻi i nā kūlana no nā mea hana ʻenehana a me nā ʻāpana mīkini i ka makahiki 1880 a ua lilo ia i mea hoʻoikaika ma hope o ka hoʻomaikaʻi ʻana i ka palekana i nā paila a me nā moku kaomi i hoʻohana ʻia ma nā ʻāpana ʻoihana.
E like me ka paipu e hele pū me nā moku kaomi, uhi nā kūlana ASME i nā ʻano noi paipu ma nā ʻoihana he nui, e like me ASTM.ʻO ka ʻoiaʻiʻo, ʻokoʻa nā kūlana paipu ASME a me ASTM.I kēlā me kēia manawa āu e ʻike ai i kahi maʻamau paipu i hōʻike ʻia me ka 'A' a me ka 'SA'—he laʻana ʻo A/SA 333—he hōʻailona ia e pili ana ka mea i nā maʻamau ASTM a me ASME.
3. API
E like me ka hōʻike ʻana o kona inoa, ʻo ka American Petroleum Institute kahi hui ʻoihana ʻoihana, ma waena o nā mea ʻē aʻe, e hoʻomohala a hoʻolaha i nā kūlana no ka paipu a me nā mea ʻē aʻe i hoʻohana ʻia i ka ʻoihana ʻaila a me ke kinoea.
ʻO ka paipu i helu ʻia ma lalo o kahi maʻamau API hiki ke like loa i nā mea a me ka hoʻolālā ʻana i nā paipu i hoʻohana ʻia ma nā ʻoihana ʻē aʻe ma lalo o nā kūlana ʻē aʻe.ʻOi aku ka koʻikoʻi o nā kūlana API a loaʻa i nā koi hoʻāʻo hou aʻe, akā aia kekahi mau overlap.
ʻO ka paipu API 5L, no ka laʻana, hoʻohana maʻamau ʻia i nā hoʻonohonoho aila & kinoea.Ua like ka maʻamau me A/SA 106 a me A/SA 53. ʻO kekahi mau māka o ka paipu API 5L e hoʻokō i nā kūlana A/SA 106 a me A/SA 53 a no laila hiki ke hoʻohana like ʻia.Akā ʻaʻole ʻae ka paipu A/SA 106 a me A/SA 53 i nā koina API 5L āpau.
4. ANSI
Ua hoʻokumu ʻia ka American National Standards Institute ma hope o ka hōʻuluʻulu ʻana o kekahi mau hui kūlana ʻoihana i ka makahiki 1916 me ka pahuhopu o ka hoʻomohala ʻana i nā kūlana kuʻikahi ma ka US.
Ua hui pū ʻo ANSI me nā hui like ma nā ʻāina ʻē aʻe e hoʻokumu i ka International Organization for Standardization (ISO).Hoʻopuka ka Organization i nā kūlana i ʻae ʻia e nā mea kuleana ʻoihana mai ka honua holoʻokoʻa.Hana pū ʻo ANSI ma ke ʻano he kino ʻāpono e kākoʻo ana i nā kūlana i hoʻomohala ʻia e nā hui pākahi no ka hoʻokomo ʻana i ka honua.
Nui nā ASTM, ASME a me nā kūlana ʻē aʻe i kākoʻo ʻia e ANSI ma ke ʻano he maʻamau maʻamau.ʻO kekahi laʻana ka maʻamau ASME B16 no nā flanges, valves, fittings and gaskets.Ua hoʻokumu mua ʻia ka maʻamau e ASME, akā ua ʻae ʻia no ka hoʻohana ʻana ma ka honua holoʻokoʻa e ANSI.
Ua kōkua nā hana a ANSI i ka wehe ʻana i nā mākeke honua no nā mea hana a me nā mea hoʻolako i ka paipu ma muli o kāna kuleana i ka hoʻomohala ʻana a me ka lawe ʻana i nā kūlana maʻamau i ʻae ʻia ma ka honua.
5. ʻO ka mea hoʻolako paipu kūpono
Me nā makahiki he ʻumi o ka ʻike i ka hāʻawi ʻana i ka paipu i nā mea kūʻai aku o nā ʻoihana āpau a puni ka honua, ʻike ʻo Jindalai Steel Group i ka paʻakikī a me ke koʻikoʻi o nā kūlana he nui e hoʻokele i ka hana a me ka hoʻāʻo ʻana o ka paipu.E hoʻohana mākou i kēlā ʻike no ka maikaʻi o kāu ʻoihana.Ma ke koho ʻana iā Jindalai i mea hoʻolako, hiki iā ʻoe ke noʻonoʻo i ka mea nui iā ʻoe ma mua o ka hoʻopili ʻana i nā kikoʻī.Hiki i nā paipu kila o Jindalai ke kūpono i nā kūlana a pau i ʻōlelo ʻia ma luna.
Inā loaʻa iā ʻoe kahi pono kūʻai, e noi i kahi ʻōlelo.Hāʻawi mākou i kahi mea e loaʻa pololei iā ʻoe nā huahana āu e makemake ai me ka wikiwiki.E hoʻouna i kāu nīnau a e hauʻoli mākou e nīnau iā ʻoe me ka ʻoihana.
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Ka manawa hoʻouna: Dec-19-2022