NA PALAPALA HUA
Inoa Huahana | Kuʻekuʻe paipu |
Nui | 1/2"-36" maʻemaʻe, 6"-110" wili me ka humuhumu |
Kūlana | ANSI B16.9, EN10253-4, DIN2605, GOST17375-2001, JIS B2313, MSS SP 75, maʻamau ʻole, etc. |
Mānoanoa pā | SCH5S, SCH10, SCH10S, STD, XS, SCH40S, SCH80S, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, XXS, hoʻopilikino ʻia a pēlā aku. |
Degere | 30° 45° 60° 90° 180°, hoʻopilikino ʻia, etc |
Radius | LR/lōihi lōʻihi/R=1.5D,SR/Pōkole radius/R=1D a i ʻole |
Hoʻopau | ʻO ka hopena Bevel/BE/buttweld |
Ili | pickled, one rolling, polished, mirror polishing and etc. |
Mea waiwai | Kila kohu ʻole:A403 WP304/304L, A403 WP316/316L, A403 WP321, A403 WP310S, A403 WP347H, A403 WP316Ti, A403 WP317, 904L,1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo a pela aku. |
Duplex kila kila:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410, 1.4501 a pēlā aku. | |
nickel alloy:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 etc. | |
Palapala noi | ʻOihana Petrochemical; ʻoihana mokulele a me ka aerospace; ʻoihana lāʻau lapaʻau, hoʻopau kinoea; hale mana, kūkulu moku; hoʻomaʻemaʻe wai, etc. |
Nā pono | mea kūʻai mākaukau, ʻoi aku ka wikiwiki o ka lawe ʻana; loaʻa i nā nui āpau, hana ʻia; kūlana kiʻekiʻe |
PIPE HAO KEOKEO KUE
Loaʻa ka kuʻekuʻe kila keʻokeʻo ke kuʻekuʻe kila kuhiliʻole (ss kuʻekuʻe lima), super duplex kuʻekuʻe lima a me ka nickel alloy steel elbow.
ANO KUE KUE
Hiki ke hoʻokaʻawale ʻia ke kuʻekuʻe mai ke kihi kuhikuhi, nā ʻano pili, ka lōʻihi a me ka radius, nā ʻano mea, ka kuʻe lima like a i ʻole ka kuʻekuʻe hōʻemi.
45/60/90/180 Degere Kuʻekuʻe
E like me kā mākou ʻike, e like me ke kuhikuhi wai o nā pipelines, hiki ke hoʻokaʻawale ʻia ka kuʻekuʻe i nā degere like ʻole, e like me 45 degere, 90 degere, 180 degere, ʻo ia nā degere maʻamau. Aia kekahi 60 degere a me 120 degere, no kekahi mau paipu kūikawā.
He aha ka Elbow Radius
ʻO ka radius kuʻekuʻe ke ʻano o ka radius curvature. Inā like ka radius me ke anawaena paipu, ua kapa ʻia ʻo ia ʻo ka radius elbow pōkole, i kapa ʻia hoʻi ʻo SR elbow, maʻamau no nā paipu haʻahaʻa a me ka wikiwiki haʻahaʻa.
Inā ʻoi aku ka nui o ka radius ma mua o ke anawaena paipu, R ≥ 1.5 Diameter, a laila kapa mākou iā ia he kuʻekuʻe radius lōʻihi (LR Elbow), i noi ʻia no ke kiʻekiʻe kiʻekiʻe a me nā pipeline kiʻekiʻe.
Hoʻokaʻawale ʻia e ka Mea
E hoʻolauna mākou i kekahi mau mea hoʻokūkū a mākou e hāʻawi nei ma aneʻi:
Kuʻe lima kila ʻole: Sus 304 sch10 kuʻekuʻe,316L 304 Kuʻekuʻe 90 degere lōʻihi radius kuʻekuʻe, 904L kuʻekuʻe pōkole
Kuʻekuʻe kila kila: Hastelloy C 276 Kuʻekuʻe wāwae, huila 20 kuʻe lima pōkole
Kuʻekuʻe kila duplex nui: Uns31803 Duplex Stainless Steel 180 Degree Kuʻekuʻe
NA KI'I NUI
1. Hopena bevel e like me ANSI B16.25.
2. ʻOka polū mua ma mua o ka holo ʻana o ke one, a laila e maʻalahi ka ʻili.
3. Me ka ʻole o ka lamination a me nā māwae.
4. Me ka hana ole weld.
5. Hiki ke kiʻi ʻia ka mālama ʻana i ka ʻili, ka ʻōwili ʻana i ke one, hoʻopau ʻia ka matt, hoʻonani ʻia ke aniani. No ka mea, ʻokoʻa ke kumukūʻai. No kou kuhikuhi ʻana, ʻo ke one rolling surface ka mea kaulana loa. He kūpono ke kumu kūʻai no ka ʻōwili one no ka hapa nui o nā mea kūʻai aku.
NANEA
1. Nā ana ana, nā mea a pau i loko o ka hoʻomanawanui maʻamau.
2. Mānoanoa hoʻomanawanui: +/- 12.5% , a ma kāu noi.
3. PMI
4. PT, UT, X-ray hoao
5. E ʻae i ka nānā ʻana i nā ʻaoʻao ʻekolu.
6. Hoʻolako MTC, EN10204 3.1/3.2 palapala hōʻoia, NACE.
7. ASTM A262 hoʻomaʻamaʻa E
HOOLAHA
Hiki i nā hana hoailona like ʻole ma kāu noi. ʻAe mākou i ka māka i kāu LOGO.
PACKAGING & HOPE
1. Hoʻopaʻa ʻia e ka pahu lāʻau a i ʻole ka pallet e like me ka ISPM15.
2. e kau mākou i ka papa inoa packing ma kēlā me kēia pūʻolo.
3. e kau mākou i nā hōʻailona moku ma kēlā me kēia pūʻolo. Aia nā ʻōlelo hōʻailona ma kāu noi.
4. ʻO nā mea lāʻau a pau he fumigation free.
Nīnau pinepine:
1. He aha ka ʻokoʻa ma waena o 304 a me 304L kila kila?
- ʻO 304 kila kila he kiʻekiʻe kiʻekiʻe o ka chromium a me ka nickel ma mua o 304L. Hoʻonui kēia i ka 304L i ka corrosion, ʻoi aku ka nui ma kahi o ka wili.
2. He aha nā waiwai nui o 321 kila kila?
- 321 kila kila maikaʻi loa kiʻekiʻe wela kū'ē, a hiki i 1500°F (816°C). Loaʻa iā ia nā waiwai creep a me stress rupture maikaʻi, kūpono ia no nā noi kahi e hālāwai ai nā mahana kiʻekiʻe.
3. Hiki ke hoʻohana ʻia ka 316 stainless steel i nā kaiapuni kai?
- ʻAe, hoʻohana nui ʻia ʻo 316 stainless steel i nā noi kai ma muli o kona kūpaʻa ʻana i ka corrosion maikaʻi loa, ʻoi aku hoʻi i ka wai paʻakai a me nā kemika like ʻole i loaʻa ma nā wahi kai.
4. He aha ka ʻokoʻa ma waena o 316L kila kila a me 316?
- ʻO ka mea kalapona o 316L stainless steel ka haʻahaʻa ma mua o ka 316, e hoʻonui ai i kona hiki ke hoʻopili a hoʻopau i ka pilikia o ka carbide precipitation i ka wā o ke kaʻina hana. Hana kēia i ka 316L kūpono no nā noi e koi ana i ka wili.
5. He aha ka mea nui o "90-degree butt welded pipe elbow"?
- 90 degere butt weld kuʻekuʻe he paipu kūpono i hoʻohana ʻia e hoʻololi i ke ala o ka kahe wai ma kahi kihi ʻākau. Hoʻolālā ʻia e welded pololei i nā paipu, e hana ana i kahi pilina ikaika a leak-proof.
6. He aha nā pōmaikaʻi o ka hoʻohana ʻana i nā kuʻe lima kila?
- ʻO ka kuʻekuʻe kila kila maikaʻi loa ka pale ʻana i ka corrosion, ka ikaika kiʻekiʻe a me ka lōʻihi. Hāʻawi pū lākou i nā ala kahe maʻemaʻe no nā wai a kūpaʻa i nā wela kiʻekiʻe, e kūpono iā lākou no ka hoʻohana ʻana i nā ʻoihana like ʻole.
7. Hiki ke hoʻohana ʻia nā kuʻekuʻe kuʻekuʻe kila no ke kinoea a me ka wai?
- ʻAe, loaʻa nā kuʻekuʻe kuʻekuʻe kila no ke kinoea a me ka wai. He mea maʻalahi ke kila kila a hiki ke mālama i nā ʻano wai like ʻole, me nā kinoea, nā wai a me nā corrosive.
8. He aha ka nui maʻamau o nā kuʻekuʻe lima paipu kila?
- ʻOkoʻa nā pae nui maʻamau no nā kuʻekuʻe kila kila ma muli o nā noi kikoʻī a me nā koi ʻoihana. Eia naʻe, ʻo ka nui maʻamau no kēia mau kuʻekuʻe mai ka 1/2 iniha a 24 ʻīniha ke anawaena.
9. He kūpono nā kuʻekuʻe lima kila no nā noi kiʻekiʻe?
- ʻAe, hoʻohana pinepine ʻia nā kuʻekuʻe kuʻekuʻe kila i nā noi kiʻekiʻe ma muli o ko lākou ikaika kiʻekiʻe a me ke kūpaʻa corrosion. Eia naʻe, he mea koʻikoʻi ke koho kūpono o ka mānoanoa o ka paia kuʻekuʻe a me ka pae waiwai no ka hōʻoia ʻana i ka hana palekana ma lalo o nā pilikia kiʻekiʻe.
10. Hiki ke hoʻohana ʻia ka kuʻekuʻe kuʻekuʻe wāwae 90-degere ma kahi wahi liʻiliʻi?
- ʻAe, hiki ke hoʻohana ʻia nā kuʻekuʻe kuʻekuʻe wāwae 90 degere ma nā wahi paʻa no ka mea hiki iā lākou ke hoʻololi i ke ala me ka ʻole o ka pono o nā pono hou. Eia naʻe, he mea nui e noʻonoʻo i ka ʻae i loaʻa no ka hoʻonohonoho ʻana a me ka mālama ʻana.