ʻO nā paipu kila Longitudinal Submerged Arc Welded (LSAW) he mau ʻāpana koʻikoʻi i ka nui o nā ʻoihana like ʻole, ʻoi aku ka nui o ka lawe ʻana i ka aila a me ke kinoea, nā ʻōnaehana wai, a me nā papahana kūkulu nui. LSAW paipu kila ʻO ke kūpono no nā noi like ʻole e hoʻopili nui ʻia e ko lākou nui kikoʻī. ʻO nāʻano likeʻole o nā huahana, e like me ke anawaena, ka mānoanoa o ka paia, a me ka lōʻihi, a me nā koho no nā kauoha maʻamau e kūpono i nā koi o ka papahana, e kūkākūkāʻia ma kēiaʻatikala.
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anawaena:
ʻO kekahi o nā mea koʻikoʻi o nā paipu kila LSAW e pili ana i kā lākou hana a me ka noi ʻana ʻo ia ke anawaena. Hoʻokaʻawale ʻia nā paipu LSAW mai nā ʻano hana ʻē aʻe o ka hana paipu e ko lākou hiki no nā anawaena nui. LSAW paipu kila ʻO ka maʻamau he mau anawaena ma waena o 16 iniha (406.4 mm) a me 150 iniha (3810 mm), kūpono ia no ka lawe ʻana i nā wai me ka mana kiʻekiʻe.
ʻO ka hoʻoholo o ke ana e hilinaʻi ʻia i nā mea like ʻole, me ka nui o ke kahawai e pono ai, ka haʻalulu hana, a me nā koi kūikawā o ka hana. ʻO nā mamao ʻoi aku ka nui ma nā ʻano he nui e like me nā paipu pahu no ka lawe ʻana i ka aila a me ke kinoea, kahi mea nui ka neʻe ʻana o ka leo nui. Eia hou, hiki ke hoʻohana ʻia nā laula haʻahaʻa i loko o ka LSAW i nā noi hou a i ʻole ma ke ʻano he ʻāpana mua o nā papahana hoʻomohala.
Nui Anawaena LSAW Steel Paipu:
ʻIke ʻia ke kaʻina hana LSAW no ka hana ʻana i nā paipu kila LSAW nui, ka mea maʻamau i wehewehe ʻia he ʻoi aku ka nui o ke anawaena ma mua o 24 iniha (610 mm). ʻO nā papahana hoʻolālā nui e like me nā paepae o waho, nā ʻōnaehana hoʻohele wai nui, a me nā paipu ʻaila a me ke kinoea e hilinaʻi nei i kēia mau paipu. Anawaena nui LSAW paipu kila loaʻa nā pono aʻe:
• Hoʻonui i ka mana kahe, e hiki ai i ka lawe pono ʻana i ka nui o nā wai a i ʻole nā kinoea.
• Ho'ēmi i ka helu o nā laina like e pono ai no nā ʻōnaehana kiʻekiʻe, e hopena i nā kumukūʻai haʻahaʻa no ka hoʻonohonoho ʻana a me ka mālama ʻana.
• Hoʻomaikaʻi i ka paʻa a me ka pono o ke kūkulu ʻana no nā noi waho a me lalo o ka wai.
• Hiki ke pale i nā pilikia kiʻekiʻe o loko a me waho.
ʻO ka hana ʻana i nā huahana anawaena nui e pono ai i nā mea hana kūikawā a me ka ʻike, ʻo ia ke kumu i hiki ai i kahi helu liʻiliʻi o nā mea hana ke hana i nā paipu.
Pā mānoanoa:
ʻO kekahi mea koʻikoʻi o nā paipu kila LSAW e pili ana i kā lākou hana a me ka noi ʻana ʻo ia ka mānoanoa o ka pā. Hiki ke hana ʻia nā laina LSAW me nā ʻano mānoanoa o ka pā, maʻamau mai 6 mm a 150 mm, e pili ana i nā koi kūikawā o ka ʻoihana. Hoʻololi kekahi mau kumu i ka mānoanoa o ka pā:
• Pumi hana: ʻO nā paʻi kiʻekiʻe e koi i nā paia mānoanoa e hōʻoia i ka pololei o ke kūkulu ʻana.
• Nā haʻawe waho: ʻO nā paipu i hoʻopaʻa ʻia i nā ikaika o waho (e laʻa, nā paipu ma lalo o ka wai) pono paha i nā paia mānoanoa.
• ʻAʻai ʻino: Hiki ke hoʻohui ʻia ka mānoanoa hou aʻe e pili ana i ka ʻinoʻino ma luna o ke ola o ka paipu.
• Nā mea palekana: Hōʻike pinepine nā code design i nā mānoanoa pā liʻiliʻi ma muli o nā manaʻo palekana
ʻO kekahi o nā pono nui o ke ʻano hana LSAW ka hiki ke hana i nā paipu me nā paia mānoanoa. Hiki ke hoʻohana ʻia nā paipu LSAW ma nā wahi ʻino a me ka paʻakikī kahi i kūpono ʻole ai nā ʻano paipu ʻē aʻe ma muli o kēia hiki.
loa:
Ka lōʻihi o LSAW paipu kila he mea koʻikoʻi no ka pono o ka papahana, hoʻokomo, a me ka lawe ʻana. ʻO nā lōʻihi maʻamau no nā paipu LSAW mai 12 mika a 24 mika (ma kahi o 40 a 80 mau kapuaʻi). Eia naʻe, hiki i kekahi mau mea hana ke hana i nā paipu me ka lōʻihi a hiki i 30 mika (98 kapuaʻi). Nui nā kumu i ka koho ʻana i ka lōʻihi o ka paipu:
• Kāohi i ka lawe ʻana: ʻO ka lōʻihi loa e koi ʻia e ke alanui a i ʻole nā mea lawe kaʻaahi.
• nā lako hoʻokomo: Hiki ke kaupalena ʻia ka lōʻihi kiʻekiʻe i hiki ke hoʻohana ʻia no ka hoʻomoe ʻana i ka paipu ma muli o ka hiki ʻana o ka mea hana.
• Nā kikoʻī o ka papahana: No ka hoʻemi ʻana i ka nui o nā welds kahua, pono paha kekahi mau papahana i nā lōʻihi paipu.
• hiki ke hana: ʻO ka nui o nā mea hana hana i kaupalena ʻia ka lōʻihi o nā paipu LSAW.
ʻOi aku ka maikaʻi o nā paipu lōʻihi e like me ka liʻiliʻi o nā welds kahua, ʻoi aku ka wikiwiki o ka hoʻokomo ʻana, a me ka hoʻohaʻahaʻa ʻana paha i nā kumukūʻai o ka papahana. Eia nō naʻe, ke hōʻike nei lākou i ka halihali a me ka mālama ʻana i nā pilikia e pono e noʻonoʻo pono i ka wā o ka hoʻolālā papahana.
Nā kauoha maʻamau no nā paipu kila LSAW:
ʻO ka hana maʻalahi o nā paipu kila LSAW e hiki ai ke hana i nā kauoha maʻamau e hoʻokō i nā koi o ka papahana, ʻo ia kekahi o nā pono nui. Hiki ke hoʻokomo ʻia nā ʻāpana, nā kikoʻī kikoʻī, a me nā koho uhi i hoʻokomo ʻole ʻia i nā laina huahana maʻamau i nā kauoha maʻamau.
• Nā ana maʻamau: Pono paha nā ʻoihana i nā paipu me nā hui like ʻole o ka laulā, ka mānoanoa o ka paia, a me ka lōʻihi e hāʻule ana ma waho o ka pae maʻamau. Inā loaʻa kēia mau noi i ka hiki o kā lākou lako, hiki i nā mea hana LSAW ke hoʻokipa pinepine iā lākou.
• Nā mea kiko'ī: Hiki i nā kauoha maʻamau ke kuhikuhi i nā māka kila a i ʻole nā mea haku no ka hoʻokō pono ʻana i ka ikaika, ka paʻakikī, a i ʻole nā koi kūpaʻa ʻino, ʻoiai ke hoʻohana pinepine ʻia nā māka maʻamau o ke kila.
• Nā koho pani: Loaʻa nā ʻano koho uhi no nā paipu LSAW e kōkua iā lākou e hana maikaʻi a lōʻihi. ʻO nā kikoʻī no ka uhi maʻamau e loaʻa i nā pale waho no ka palekana o ka ʻino (e laʻa, ka epoxy i hoʻoikaika ʻia i ka hui ʻana, polyethylene), nā linings o loko e hoʻomohala hou i nā ʻano kahawai a kūʻē paha i ka ʻino, nā pale pale wela no nā noi maʻalahi, a me nā uhi paona nui no nā paipu kai.
ʻO ka hiki ke hoʻololi i nā paipu kila LSAW e ʻae i nā loea o ka papahana e hoʻomaikaʻi i nā kikoʻī paipu no kā lākou noi ponoʻī, hiki paha ke hoʻomohala hou i ka hoʻokō a me ka hoʻemi ʻana i nā kumukūʻai hana nui.
Kūʻai nui LSAW Steel Pipe:
ʻO nā paipu kila LSAW kūʻai nui he koho kūpono no nā mea hoʻolaha a i ʻole nā papahana nui. No nā kauoha nui, nui nā mea hana, me nā mea ma Kina, e hāʻawi i nā koho kūʻai nui. ʻO LONGMA GROUP kekahi o ia mea hana, e hāʻawi ana i kahi koho like ʻole o ka nui o ka paipu kila LSAW a me nā kikoʻī. ʻO nā paipu kila LSAW i hāʻawi ʻia e LONGMA GROUP:
• Anawaena Mawaho: 6' a 80' (168.3 mm a 2032 mm)
• Mānoanoa: SCH10-SCH160
• ka lōʻihi: 4m-18m
Hoʻokō pū ʻo LONGMA GROUP i nā kauoha maʻamau no LSAW paipu kila, me nā ʻāpana kū hoʻokahi, nā kikoʻī waiwai, a me nā koho uhi, me ka hoʻohui ʻana i kēia mau nui maʻamau. Hiki iā lākou ke hoʻokō i nā koi like ʻole o nā papahana like ʻole a me nā ʻoihana ma muli o ko lākou hiki ke hoʻololi, hiki iā ʻoe ke hoʻopili pololei iā lākou ma info@longma-group.com.
