ASTM A606Nā Papa kila kū i ka ʻinoPepa.He ʻano kila nō hoʻi nā pāpaʻi kūpaʻa-corrosion.He papa kākoʻo kiʻekiʻe-sealing i hoʻonui ʻia mai PTFE me ka ʻole o nā mea paʻa a me nā mea hoʻohui.
1. ʻO ka pā palai-kūʻeleʻele he ikaika ke kūʻē i ka corrosion;
2. ʻO ka hoʻolālā ʻoihana e hana i ka pā kākoʻo i ka hana anti-creep anuanu ikaika, i mea e hōʻoia ai i ka mālama paʻa ʻana o ka ikaika hoʻopaʻa paʻa i ka wā o ke kaʻina hana sila;
3. He maikaʻi ka maʻalahi o ka papa corrosion, ke kūpaʻa paʻa, ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, kaʻelemakuleʻole, ka lubrication pono'ī, a me nā mea'ē aʻe;
4. He palupalu a maʻalahi ka papa corrosion e ʻoki ʻia, a hiki ke ʻoki ʻia e ka mīkini a i ʻole ka lima no ka hoʻokomo maʻalahi;
5. Loaʻa i ka pāpale pale corrosion kahi mana kūʻokoʻa e kūlike me ka hoʻoheheʻe ʻana, a ʻaʻohe pono e hoʻonui i ka ikaika kaomi, e hoʻolōʻihi loa i ke ola lawelawe o ka flange.Hoʻopili i ka irregularity o ka ili hoʻopaʻa inoa, a hilinaʻi ka hana hoʻopaʻa ʻana;
6. He maikaʻi loa ka hana hoʻopaʻa kinoea i ka papa corrosion.
inoa mea kūʻai | ASTM A606Pāʻani kila kū i ka ʻinoPepa |
Kūlana | ASTM |
Mea waiwai | ASTM 606 ʻAno II/IV /V |
ʻenehana | ʻOka wela, ʻōwili anu, huki anu, hoʻopau wela |
Hoʻomanawanui | Manao me ka maʻamau, OD:+/-1%, WT:+/-5% |
Palapala noi | Hoʻohana nui ʻia i loko o nā ʻāpana kai, kūkulu i nā mea hana kila, nā mea kōkua substation,ʻoihana māmā, etc.
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Kūkākūkā uku | 1.FOB 30% T / T, 70% Ma mua o ka hoʻounaʻana 2.CIF 30% Pre-payment , Pono e uku ʻia ke koena ma mua o ka hoʻouna ʻana 3.Irrevocable 100% L / C ma ka ike |
Nānā ʻaoʻao ʻekolu | SGS, BV, MTC |
Nā pono | 1.Short manawa hāʻawi2.Quality hōʻoia 3.Competitive kumukūʻai, 4.Free Laʻana |
Manawa Hoʻouna | I loko o 25 mau lā ma hope o ka loaʻa ʻana o ka uku mua |
KA MEANA WAIWAI | |||
MAHELE | NUI HUA (KSI) | IKAIKA ʻAʻA (KSI) | MIN.2” ELONGATION % |
TYPE II & IV – AS-ROLLED | 50 | 70 | 22 |
TYPE II & IV – ANNEALED OR NORMALIZED | 45 | 65 | 22 |
HANA KEMIIKA | |
ANO II & IV | |
KAPONO | 0.22% |
MANGANESE | 1.25% |
PULE | 0.04% |
KOPA | 0.20% MIN |
ANO V | |
KAPONO | 0.09% |
MANGANESE | 0.70-0.95% |
PHOSPORUS | 0.03% |
PULE | 0.01% |
SILIKONA | 0.40% |
NIKELA | 0.52-0.76% |
CHROMIUM | 0.30% |
KOPA | 0.65-0.98% |
TITANIUM | 0.02% |
VANADIUM | 0.02% |
NIOBIUM | 0.08% |
ʻO ka pā kila he kila pālahalaha i hoʻoleiʻia me ke kila hoʻoheheʻeʻia a paʻiʻia ma hope o ka hoʻomahaʻana.
ʻO ka lau kila he pālahalaha, ʻehā a hiki ke ʻōwili pololei ʻia a ʻoki ʻia mai nā ʻāpana kila ākea.
Hoʻokaʻawale ʻia nā papa kila e like me ka mānoanoa, ʻoi aku ka liʻiliʻi o ka pā kila lahilahi ma mua o 4 mm (ʻo ka thinnest ʻo 0.2 mm), ʻo 4-60 mm ka pā kila me ka mānoanoa, a ʻo ka pā kila keu 60-115. mm.
Hoʻokaʻawale ʻia nā ʻāpana kila i loko o ka pā ʻōwili wela a me ka pā anu e like me ka ʻōwili.
1. Pa'a kila i'ōwili'ia wela
ʻO nā ʻano hana ʻōwili wela e pili ana i ka ʻōwili wela, forging, extrusion a me nā ʻano hana ʻē aʻe.
2. Pa'i kila i'ōwili 'ia
ʻO nā ʻano hana hoʻoheheʻe anuanu, ʻo ia ka ʻōwili anu, ke kiʻi anu a me ke kiʻi anu, ka piʻo anu, ka extrusion anu a me nā ʻano hana ʻē aʻe.
ʻO ke ʻano o ka ʻōwili anuanu ʻo ia ka hoʻomau ʻana i ka hana ʻana i ke kila ʻōwili wela ma lalo o ka mahana recrystallization e hana i ke kila ʻōwili anuanu.Hiki i ka hoʻohana ʻana i ke kaʻina hana ʻōwili anuanu ke hoʻomaikaʻi i nā waiwai mechanical o ke kila, a loaʻa nā huahana me ka pololei kiʻekiʻe a me ka maʻalahi.
Q: He mea hana ʻoe?
A: ʻAe, he mea hana mākou i ka Carbon Steel Sheet, He hale hana ponoʻī kā mākou, aia ma Shandong, Kina.Loaʻa iā mākou ka mana alakaʻi i ka hana ʻana a me ka hoʻokuʻu ʻana aku i ka pā kila kalapona, ke kila ʻōwili anuanu, etc. Ke hoʻohiki nei mākou ʻo mākou ka mea āu e ʻimi nei.
Q: Hiki iā mākou ke kipa i kāu hale hana?
A: Hoʻokipa maikaʻi ʻia inā loaʻa iā mākou kāu papa manawa e kiʻi mākou iā ʻoe.
Q: Loaʻa iā ʻoe ka mana maikaʻi?
A: ʻAe, hiki iā mākou ke ʻae iā BV, SGS ke kolu o ka nānā ʻana.
Q: Hiki iā ʻoe ke hoʻonohonoho i ka hoʻouna?
A: ʻOiaʻiʻo, loaʻa iā mākou ka mea lawe ukana mau loa e hiki ke loaʻa ke kumukūʻai maikaʻi loa mai ka hapa nui o nā hui moku a hāʻawi i ka lawelawe ʻoihana.
Q: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO ka maʻamau he 7-14 mau lā inā loaʻa nā waiwai.a i ʻole he 25-35 mau lā inā ʻaʻole i loaʻa nā waiwai, e like me ka nui.
Q: Pehea e hiki ai iā mākou ke loaʻa ka hāʻawi?
A: E ʻoluʻolu e hāʻawi i ka kikoʻī o ka huahana, e like me ka mea, ka nui, ke ʻano, etc. No laila hiki iā mākou ke hāʻawi i ka makana maikaʻi loa.
Q: Hiki iā mākou ke loaʻa i kekahi mau laʻana?
A:ʻAe, hiki iāʻoe ke loaʻa nā hōʻailona i loaʻa i kā mākou waihona.
Q: Pehea ʻoe e hana ai i kā mākou ʻoihana i ka wā lōʻihi a me ka pilina maikaʻi?
A: 1. Mālama mākou i ka maikaʻi maikaʻi a me ke kumukūʻai hoʻokūkū e hōʻoia i ka pōmaikaʻi o kā mākou mea kūʻai.
2. Ke mahalo nei mākou i kēlā me kēia mea kūʻai aku ma ke ʻano he hoaaloha a ʻoiaʻiʻo mākou e hana i ka ʻoihana a hana i nā hoaaloha me lākou, no hea mai lākou.