ASTM A182 Forged a Rolled Alloy-Steel Flanges, Forged Fittings, and Valves

ʻO ka ASTM A182 kahi kikoʻī koʻikoʻi no nā flanges alloy-steel forged a i ʻōwili ʻia, nā mea hoʻopili forged, a me nā valves i hoʻolālā ʻia no ka hoʻohana ʻana i nā wahi wela kiʻekiʻe. Hāʻawi kēia maʻamau i nā alakaʻi no ka haku mele ʻana, nā waiwai mechanical, nā ʻano hoʻāʻo, a me nā mea koʻikoʻi ʻē aʻe e hōʻoia i ka paʻa a me ka hilinaʻi o kēia mau mea i nā noi koʻikoʻi.

Ma Womic Steel, hana mākou i kahi ākea o nā huahana e pili ana i ka maʻamau ASTM A182, e hāʻawi ana i ka maikaʻi a me ka pololei. Ma kēia ʻatikala, e ʻimi mākou i nā mea koʻikoʻi o kēia maʻamau a hōʻike i nā mana hana o Womic Steel a me nā pono o ke koho ʻana iā mākou i mea hoʻolako.

Nā ʻano huahana i uhi ʻia e ASTM A182

Hoʻopili ʻo ASTM A182 i nā ʻāpana kila forged a ʻōwili ʻia paha, me:
1. Flanges - Hoʻohana ʻia kēia no ka hoʻopili ʻana i nā paipu, nā kiwi, nā pā, a me nā mea hana ʻē aʻe i loko o kahi ʻōnaehana paipu.
2. Forged Fittings - Hoʻopili kēia i nā kuʻekuʻe lima, nā kī, nā mea hoʻemi, nā pāpale, a me nā uniona i hoʻohana ʻia i nā ʻōnaehana kiʻekiʻe.
3. Valves - Hoʻolālā ʻia no ka hoʻomalu ʻana i ke kahe o nā wai i nā wahi wela kiʻekiʻe.
4. Nā Huahana Hoʻopili ʻia a i ʻole nā ​​​​huahana ʻē aʻe - ʻO kēia nā valves a me nā mea pono i hoʻohana ʻia i ka mahu, gas, a me nā ʻōnaehana kiʻekiʻe.

Ma Womic Steel, hana mākou i kēia mau mea i nā ʻano nui, nā mea, a me nā hoʻonohonoho, e hōʻoia ana e hoʻokō lākou i kāu pono noi kikoʻī.

Nā Mea Hana a me ke Kemika

Hōʻike ka maʻamau ASTM A182 i kekahi mau māka waiwai, me ke kila kalapona, ke kila kila haʻahaʻa, a me ke kila kila, kēlā me kēia me nā koi hoʻohui kemika. Eia kekahi o nā mea nui i uhi ʻia ma lalo o ASTM A182:
1. Papa F1 – Ke kila kalapona me ka haku mele e hiki ai ke hana ma na wela kupono.
2. Papa F5, F9, F11, F22 - Nā kila hao haʻahaʻa i hoʻolālāʻia e kū i nā mahana a me nā pilikia kiʻekiʻe.
3. Papa F304, F304L, F316, F316L - Austenitic stainless steels, hoʻohana nui ʻia no ko lākou pale ʻana i ka corrosion i loko o nā ʻano hana kemika.

No kēlā me kēia papa, ua hoʻopaʻa pono ʻia ka haku mele e hoʻokō i nā koi koi ASTM. Aia ma lalo iho nā kikoʻī no kēlā me kēia mea kemika a me nā waiwai mechanical.

Hoʻohui Kimia a me nā ʻano Mechanical

1. Māhele F1 - ʻO ke kila kalapona

Huina Kemika:
Kalapona (C): 0.30-0.60%
Manganese (Mn): 0.60-0.90%
Silika (Si): 0.10-0.35%
Sulfur (S): ≤ 0.05%
ʻO ka Phosphorus (P): ≤ 0.035%

Nā Pono Mechanical:
Ikaika U'i (MPa): ≥ 485
Ka ikaika hua (MPa): ≥ 205
Elongation (%): ≥ 20

2. Papa F5 - Haʻahaʻa Alloy Steel

Huina Kemika:
Kalapona (C): 0.10-0.15%
Manganese (Mn): 0.50-0.80%
Chromium (Cr): 4.50-5.50%
Molybdenum (Mo): 0.90-1.10%
Sulfur (S): ≤ 0.03%
ʻO Phosphorus (P): ≤ 0.03%

Nā Pono Mechanical:
Ikaika U'i (MPa): ≥ 655
Ka ikaika hua (MPa): ≥ 345
Elongation (%): ≥ 20

3. Papa F304 - Austenitic Kuhiliʻole

Huina Kemika:
Kalapona (C): ≤ 0.08%
Manganese (Mn): 2.00-2.50%
Chromium (Cr): 18.00-20.00%
Nikela (Ni): 8.00-10.50%
Sulfur (S): ≤ 0.03%
ʻO Phosphorus (P): ≤ 0.045%

Nā Pono Mechanical:
Ikaika U'i (MPa): ≥ 515
Ka ikaika hua (MPa): ≥ 205
Elongation (%): ≥ 40

4. Papa F316 - Austenitic Kuhiliʻole ʻAi (Paʻi ʻino)

Huina Kemika:
Kalapona (C): ≤ 0.08%
Manganese (Mn): 2.00-3.00%
Chromium (Cr): 16.00-18.00%
Nikela (Ni): 10.00-14.00%
Molybdenum (Mo): 2.00-3.00%
Sulfur (S): ≤ 0.03%
ʻO Phosphorus (P): ≤ 0.045%

Nā Pono Mechanical:
Ikaika U'i (MPa): ≥ 515
Ka ikaika hua (MPa): ≥ 205
Elongation (%): ≥ 40

Nā Pono Mechanical a me nā koi pili

ʻO nā waiwai mīkini e like me ka ikaika tensile, ka ikaika hua, a me ka elongation he mea koʻikoʻi no ka hōʻoia ʻana i ka hana pono o nā ʻāpana forged ma lalo o ke kaomi. Hōʻike ʻo ASTM A182 i kēia mau waiwai no kēlā me kēia papa waiwai, me nā koi ʻokoʻa e pili ana i nā kūlana noi.

Ka ho'āʻo hopenaʻo ia kekahi mea koʻikoʻi o ka maʻamau, e hōʻoia ana e hiki i nā ʻāpana i hoʻopaʻa ʻia ke kūpaʻa i nā loli koke o ka mahana a i ʻole ka hopena. No ka laʻana, pono paha ka maʻamau i kahi hōʻike Charpy V-notch e hōʻoia i ka paʻakikī i nā kūlana haʻahaʻa haʻahaʻa.

Nā Kaʻina Hana Hana a me nā Koina Hoʻomaʻamaʻa Wela

Ke hahai nei ʻo Womic Steel i nā kaʻina hana ikaika e hōʻoia i ka loaʻa ʻana o nā huahana ASTM A182 i nā kūlana kiʻekiʻe loa. Aia kēia me:

ʻO ka Forging and Rolling - ʻO kā mākou mīkini hou e hōʻoia i ka hana ʻia a ʻōwili ʻia paha kēlā me kēia ʻāpana i nā ana a me nā hoʻomanawanui.

Hoʻomaʻamaʻa Wela - He mea koʻikoʻi ka mālama ʻana i ka wela no ka hoʻokō ʻana i nā waiwai mechanical i makemake ʻia. Pono ʻo ASTM A182 i nā pōʻai wela wela e pili ana i ka pae waiwai, e like me ka annealing, quenching, a me ka hoʻoulu ʻana e hoʻomaikaʻi i ka paʻakikī a me ka ikaika.

wiliwili - Hāʻawi mākou i nā hoʻonā kuʻuna maʻamau no nā huahana ASTM A182, e hōʻoiaʻiʻo ana i nā pili pono, leak-proof. Hoʻomalu pono ʻia nā kaʻina hana welding e hōʻoia i ka hui ʻana o nā ʻāpana welded a ʻoi aku paha i ka ikaika o ka mea kumu.

Nānā a ho'āʻo

Hana mākou i kahi kikoʻīka nana a me ka hoao anae hōʻoia i ka hoʻokō ʻana o nā huahana āpau i ka maʻamau ASTM A182. Aia kēia me:

Nānā Kiʻi - No nā hemahema o ka ʻili a me nā hemahema.

ʻO ka hoʻāʻo ʻaʻole luku ʻia (NDT) - Me ka hoʻokolohua ultrasonic a me ka nānā ʻana i ka radiographic e ʻike i nā hemahema o loko.

Hoao Mechanical - Ka ikaika tensile, ka hoʻoulu ʻana i ka ikaika, a me ka hoʻāʻo ʻana i ka hopena e hōʻoia i ka hana o ka mea ma lalo o ke kaumaha.

ʻIke Kemika - E hōʻoia i ka hoʻopili ʻana o ke kinikini i nā kikoʻī o ka maʻamau.

Loaʻa kā mākou huahana i nā kaʻina hana hoʻomalu maikaʻi, a hāʻawi mākou i nā palapala kikoʻī o ka hoʻokō ʻana no kēlā me kēia kauoha.

Nā ʻōlelo kikoʻī a me ka nui o ka nui

At Womic Steel, hāʻawi mākou i kahi ākea o nā huahana ASTM A182 i nā ʻano nui a me nā kikoʻī. ʻO kā mākoulaula nuikomo:

ʻO nā lehelehe: Mai ka 1/2" a 60" ke anawaena.

Nā mea hoʻopili Forged: Mai ka 1/2" a 48" ke anawaena.

Nā pāpaʻi: Nā nui maʻamau e kūpono i kāu mau koi ʻōnaehana.

Loaʻa kā mākou huahana i nā helu kaomi ʻokoʻa a me nā mea waiwai, e hōʻoia ana e hiki iā mākou ke hoʻokō i nā pono kikoʻī o kāu papahana.

Puke, Hoʻouna, a me ka lawe ʻana i nā pono

Hoʻomaopopo mākou i ke koʻikoʻi o ka lawe ʻana i ka manawa a me ka palekana. Hāʻawi ʻo Womic Steeli hoʻopilikino ʻiae pale ana i ka pono o nā huahana i ka wā o ka lawe ʻana. Inā ma o ka hoʻouna ʻana i ka pahu pahu a i ʻole nā ​​hoʻonā ukana kūikawā, hōʻoia mākou e hiki mai kāu kauoha i ka manawa a me ke kūlana kūpono.

ʻO kā mākouakamai i ka halihalia ʻo ka hui pū ʻana me nā ʻoihana moku e hāʻawi iā mākou e hāʻawi i nā uku hoʻokūkū a me nā hoʻonā hoʻouna maʻalahi.

Hoʻopilikino a me nā lawelawe hou aku

Ma waho aʻe o kā mākou laulā nui o nā huahana maʻamau, hāʻawi ʻo Womic Steelhana maʻamauno nā koi kūikawā. Hiki iā mākou ke hoʻololi i nā ana, nā mea, a me nā hoʻopau e kūpono i kāu noi kikoʻī.

Nā lawelawe hanakomo:

Mīkini - No nā hoʻoponopono pololei e kūpono i kāu mau koi.

wiliwili - No nā pili flange maʻamau a i ʻole nā ​​mea pono.

Nā lawelawe hoʻolele a me ka hoʻopōʻino - Hāʻawi i ka palekana lōʻihi e pili ana i kāu mau koi kaiapuni.

No ke aha e koho ai i ke kila Womic?

Hana Hana: Loaʻa iā mākou nā hale hana hou me nā mana kiʻekiʻe.

ʻIke loea: Loaʻa i kā mākou hui nā mea ʻenekinia a me nā ʻenehana akamai loa i ka hana ʻana i nā huahana kiʻekiʻe.

Pōmaikaʻi Pāʻoihana: Loaʻa iā mākou nā pilina ikaika me nā mea hoʻolako maka, e hōʻoiaʻiʻo ana i ka hāʻawi ʻana i ka manawa kūpono a me nā uku kumukūʻai.

Nā koho hoʻopilikino: Hāʻawi mākou i nā hāʻina maʻalahi no ka hoʻokō ʻana i nā koi o ka papahana, e like me ka welding, machining, a me ka uhi.

Ka hopena

ʻO kaASTM A182 maʻamauhōʻoia i ka hilinaʻi a me ka hana ʻana o nā huahana kila forged a ʻōwili ʻia i nā noi koʻikoʻi. ʻO Womic Steel kāu hoa hilinaʻi no nā huahana kiʻekiʻe i hana ʻia i kēia maʻamau, e hāʻawi ana i ke kākoʻo piha mai nā kikoʻī loea i ka logistic. Inā makemake ʻoe i nā nui maʻamau, welding, a i ʻole nā ​​​​ʻaʻahu kūikawā, hāʻawi mākou i nā hoʻonā kūpono e hoʻokō i kāu mau pono, e hōʻoia ana i ka hana ʻoi aku ka maikaʻi a me ka hilinaʻi o ka lawe ʻana.

 

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