FAQ

Q: He aha ka ʻokoʻa ma waena o nā paipu kila ʻole a welded?

A: Hana ʻia nā paipu lauwili ʻole me ka humuhumu ʻole ʻana, e hāʻawi ana i ka ikaika kiʻekiʻe a me ke kūpaʻa paʻi -kūpono no nā noi kiʻekiʻe-a koʻikoʻi.
ʻO nā paipu welded, ma ka ʻaoʻao ʻē aʻe, ua hana ʻia e ka hana ʻana a me ka wili ʻana i nā pā kila a i ʻole nā coils. He kumu kūʻai-a kūpono ia no nā ʻōnaehana haʻahaʻa - a haʻahaʻa e like me ka wai, ke kinoea, a i ʻole ka ʻaila hoʻoili paipu.

Nīnau: He aha ka API 5L a he aha ka uhi?

A: ʻO API 5L kahi kūlana honua i hoʻopuka ʻia e ka American Petroleum Institute. Hōʻike ia i nā koi no nā paipu laina kila ʻole a welded i hoʻohana ʻia no ka lawe ʻana i ka aila, kinoea, a me ka wai.
Hāʻawi ʻo Octal Pipe i nā paipu laina API 5L ma nā papa B, X42 a i X80, me ka hoʻokō piha ʻana i nā kūlana ISO 3183, DNV, a me NACE.

Nīnau: He aha nā CRA Clad a Lined Pipes?

A: ʻO nā paipu CRA (Corrosion-Resistant Alloy) ʻaʻahu a laina ʻia nā paipu i hana ʻia ma ka hoʻopaʻa ʻana a i ʻole ka hoʻopaʻa ʻia ʻana o kahi huila -kūpaʻa ʻino e like me ke kila kuhiliʻole a i ʻole Inconel-ma luna o kahi paipu kumu kila carbon.
Hoʻohui kēia hoʻolālā i ka ikaika me ka pale ʻana i ka corrosion, e hoʻolilo iā lākou i mea kūpono no nā pipeline o waho, nā mea kanu kemika, a me nā noi kinoea ʻawaʻawa.

Q: He aha ka Conductor Pipe i hoʻohana ʻia no ka ʻeli ʻana i waho?

A: ʻO ka paipu alakaʻi ka pahu -diameter nui mua i hoʻokomo ʻia ma nā pūnāwai waho. Hāʻawi ia i ka paʻa o ke kai, hoʻokaʻawale i nā ʻāpana wai kai, a hoʻokumu i ke kumu hoʻokumu no ke poʻo punawai a me ka wili ʻana.
Hāʻawi ʻo Octal Pipe i nā paipu alakaʻi mai 20″–36″ OD, i hana ʻia i ka API a me DNV ma waho o ke kahakai.

Q: He aha nā ʻano nui o nā paipu paipu?

A: ʻO nā mea hoʻopili paipu maʻamau e pili ana i nā kuʻekuʻe, nā kī, nā mea hoʻemi, nā pāpale, nā hopena stub, a me nā flanges.
Hāʻawi ʻo Octal Pipe i nā mea pono i loko o ke kila kalapona, ke kila kila, ke kila kuhiliʻole, a me nā mea ʻaʻahu CRA-e like me nā maʻamau ASTM A234, A403, a me ASME B16.9.

Q: He aha ka ʻokoʻa ma waena o LSAW, SSAW, a me nā paipu kila ERW?

A: LSAW (Longitudinal Submerged Arc Welded): Pololei -piula hili i kūpono no nā paipu ki'eki'e.
SSAW (Spiral Submerged Arc Welded): ʻO nā paipu wiliwili -pili no nā ʻōnaehana nui-anawaena, haʻahaʻa-.
ERW (Electric Resistance Welded): Hana ʻia e ka wili uila o nā wili kila; hoʻohana ʻia i ka hoʻolālā a me ka ʻaila & kinoea noi.

Q: He aha ke anawaena maʻamau a me ka mānoanoa o ka pā no nā paipu kila LSAW?

A: ʻO kā mākou mau paipu LSAW maʻamau mai 406mm a 1422mm i ke anawaena, me ka mānoanoa o ka paia ma waena o 6mm a me 50mm. Hiki iā mākou ke hoʻololi i nā ana e kūpono i nā pono papahana like ʻole, a hiki ke hana ʻia nā paipu e like me ke ʻano āu e makemake ai.

Q: Hiki iā ʻoe ke kaʻana like i nā kikoʻī no nā paipu kila ʻole?

A: ʻO nā paipu kila ʻole e uhi i nā anawaena mai 21.3mm a 610mm a me ka mānoanoa o ka paia mai 1.8mm a 25mm. Inā makemake kāu papahana i nā nui kikoʻī, hiki i kā mākou hui ke hoʻololi iā lākou e like me ia.

Nīnau: He aha ka nui o nā pae i loaʻa no nā paipu ERW?

A: ERW paipu span 1/2 "a 24" (21.3mm–610mm) ka anawaena, me ka paia mānoanoa mai 1.8mm a 20mm. Hauʻoli mākou e hoʻokomo i nā ana kūikawā a i ʻole nā ʻae ʻana e kūpono i kāu mau koi papahana.

Nīnau: Pehea ka nui o nā paipu SSAW, a he aha nā mānoanoa pā i hāʻawi ʻia?

A: Loaʻa nā paipu SSAW i nā anawaena mai 406mm a 1620mm, me ka mānoanoa o ka paia mai 8mm a 50mm. No nā pono papahana kūikawā, hiki iā mākou ke kūkākūkā i nā nui maʻamau pū kekahi.

Q: He aha nā kūlana i kākoʻo ʻia no nā paipu kila?

A: Hiki i ka OCTAL PIPE ke hana i nā paipu kila no ka hoʻokō ʻana i nā kūlana koʻikoʻi o ka honua, e like me API, ASTM, ASME, EN, ISO, a i ʻole nā mea kūʻai aku -maʻamau kikoʻī.

Nīnau: Aia nā palapala hōʻoia Mill Test (MTC)?

A: ʻAe, hele mai kēlā me kēia hoʻouna me kahi MTC. Hiki ke ho'onohonoho 'ia nā palapala 'ē a'e e like me -ao'ao 'ekolu.

Nīnau: He aha nā māka waiwai āu e hāʻawi ai?

A: Hāʻawi mākou i nā māka maʻamau e like me API 5L PSL1/PSL2 Gr.B a me X42–X80. Inā makemake kāu papahana i nā māka ʻē aʻe, hiki iā mākou ke kūkākūkā i nā koho e hoʻokō i kāu mau koi.

Nīnau: He aha ka palena palena liʻiliʻi (MOQ)?

A: ʻO ka mea maʻamau, ʻo ka MOQ kahi pahu 20-kapuaʻi a ma kahi o 20 tons, e pili ana i nā kikoʻī. Mālama pū mākou i kekahi mau ʻāpana nui no ka lawe wikiwiki ʻana inā pono.

Q: Hiki paha nā lōʻihi paipu maʻamau?

A: ʻAe, ʻo 6m a i ʻole 12m ka lōʻihi maʻamau, a hiki iā mākou ke ʻoki i nā paipu i nā lōʻihi kikoʻī e kūpono i kāu papahana.

Nīnau: He aha ka uhi a i ʻole nā koho pale pale i loaʻa?

A: Loaʻa nā koho hoʻopili me 3LPE, 3LPP, FBE, epoxy, pena ʻeleʻele, a me nā hoʻopau galvanized. Hāʻawi kēia mau mea i ka pale ʻana i ka corrosion maikaʻi a me ka hana lōʻihi-.

Q: Pehea e hōʻoia ai ka maikaʻi o ka huahana?

A: Loaʻa kēlā me kēia paipu i ka nānā pono ʻana, ka hoʻāʻo ultrasonic, ka hoʻāʻo hydrostatic, a me ka nānā ʻana. Hoʻomaopopo kā mākou hui i kēlā me kēia paipu i kāu mau koi papahana.

Q: Hiki iaʻu ke kipa i ka hale hana ma mua o ke kau ʻana i kahi kauoha?

A: ʻOiaʻiʻo. Hoʻokipa mākou i nā mea kūʻai aku e kipa aku i nā hale hana OCTAL PIPE a ʻike i kā mākou hana a me nā kaʻina hoʻokele maikaʻi i ke kino.

Q: Loaʻa nā paipu hāpana no ka loiloi?

A: Hiki ke hoʻonohonoho ʻia nā laʻana liʻiliʻi i hiki iā ʻoe ke hoʻāʻo a hōʻoia i ka mea ma mua o ka hana ʻana i nā kauoha nui aʻe.

Q: Hiki ke hana ʻia nā paipu e like me nā kiʻi a i ʻole nā kikoʻī?

A: ʻAe, hiki iā mākou ke hana i nā paipu e like me kāu mau kaha kiʻi a i ʻole nā koi ʻenehana, e hōʻoia i ka huahana hope e kūpono i kāu papahana.

Q: He aha nā ʻano hopena paipu i hāʻawi ʻia?

A: Loaʻa nā ʻaoʻao maʻamau, nā ʻaoʻao beveled, a me nā ʻaoʻao wili. Hiki iā mākou ke kūkākūkā i nā hoʻonohonoho hope kūikawā inā pono no kāu papahana.

Nīnau: Hiki ke hoʻonohonoho ʻia ka nānā ʻana o ka ʻaoʻao ʻekolu?

A: Hiki ke hoʻonohonoho ʻia nā mākaʻikaʻi - ʻaoʻao ʻekolu e SGS, BV, EUROLAB, a i ʻole nā ʻoihana ʻē aʻe e like me kou makemake.

Q: ʻO wai nā awa i hoʻohana ʻia no ka hoʻouna ʻana?

A: Ma muli o ka wahi hana, aia nā awa nui ʻo Tianjin, Qingdao, a me Shanghai.

Nīnau: Pehea e hiki ai iaʻu ke loaʻa koke kahi ʻōlelo?

A: E hāʻawi wale i ke anawaena, ka mānoanoa o ka paia, ka lōʻihi, ka papa, ka maʻamau, ka nui, a me ke awa e hele ai. E hoʻomākaukau koke kā mākou hui i kahi ʻōlelo kikoʻī a kākoʻo iā ʻoe i ke kaʻina hana.

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