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ʻO ka Papa Kila Wela ASTM A992 - Kila Kūkulu Mana Kiʻekiʻe no ke Kūkulu ʻana

Wehewehe Pōkole:

ASTM A992 (Kila Kūkulu Haʻahaʻa Ikaika Kiʻekiʻe)- Papa kila no nā hale, nā alahaka, a me nā papahana ʻoihana


  • Kūlana:ASTM A992
  • Mānoanoa:6 mm - 100 mm
  • Ka laulā:1,500 mm – 3,000 mm
  • Lōʻihi:3,000 mm – 12,000 mm
  • Palapala hōʻoia:ISO 9001:2015, SGS / BV / TUV / Intertek, MTC + Hōʻike Kemika a me ka Mekanika
  • Nā kikoʻī huahana

    Nā Lepili Huahana

    Hoʻolauna Huahana Papa Kila Wela ASTM A992

    ʻO ASTM A992 kahi kila hoʻolālā haʻahaʻa ikaika kiʻekiʻe (HSLA) i lilo i kila maʻamau no ke kūkulu hale ʻana a me ka ʻenekinia kīwila ma ʻAmelika Hui Pū ʻIa. ʻOiai ʻo ia ka mea maʻamau e hoʻohana ʻia no nā H-beams a me nā W-beams, ua kuhikuhi ʻia hoʻi no nā pepa kila i ʻōwili wela ʻia i nā noi e koi ana i ka weldability maikaʻi a me ka ikaika kiʻekiʻe.

     

    Nā papa kila ASTM A992hoʻohana nui ʻia i nā noi kūkulu e koi ana i ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, a me ka hiki ke hoʻopili maikaʻi ʻia. Hoʻohana nui ʻia ia i nā hale kila no nā alahaka, nā hale ʻoihana, a me ke kūkulu kaumaha.

    Nā Hiʻohiʻona Koʻikoʻi:

    Ka lakio ikaika-i-kaumaha kiʻekiʻe
    Ka hiki ke hoʻopili maikaʻi loa
    ʻO ka ductility maikaʻi a me ka hana seismic
    Hoʻopaʻa ka hoʻohuihui kemika paʻa i ka hilinaʻi kūkulu

    ASTM A992 Papa Kila Wela i ʻōwili ʻia - Hoʻohui Kemika (Papa Kila Wela i ʻōwili ʻia)

    ʻElemene ʻIke (%)
    Kalapona (C) ≤ 0.23
    Manganese (Mn) 0.50 – 1.50
    ʻO ka phosphorus (P) ≤ 0.035
    Sulfur (S) ≤ 0.045
    Silika (Si) 0.15 – 0.40

     

    Papa kila ʻōwili wela ASTM A992– Nā Waiwai Mechanical (Papa Kila Wela)

    Waiwai Koi
    Ikaika Hāʻawi ≥ 345 MPa (50 ksi)
    Ikaika Hoʻopaʻa 450 – 620 MPa
    Hoʻolōʻihi ≥ 18%
    Modulus o ka Elasticity ~200 GPa

     

    Nā memo:

    • Hōʻoia ka papa ʻōwili wela i ka mānoanoa like a me ka maikaʻi o ka ʻili.
    • He kūpono no nā hana kūkulu hale, ke kūkulu ʻana, ka hana ʻana, a me nā ʻoihana.
    • Hiki ke hoʻoheheʻe ʻia a hoʻokumu ʻia, e lilo ia i mea maʻalahi no nā papahana ʻenekinia.

     

    Kaomi i ka pihi ma ka ʻākau

    E ʻike i nā kikoʻī a me nā nui o ka papa kila i ʻōwili wela ʻia hou loa.

    Ka Hoʻohana Nui a me ka Pōmaikaʻi

    Nā kiʻi hale kila a me nā hale kiʻekiʻe
    Nā alahaka a me nā viaducts
    Nā hale hana ʻoihana a me nā hale kūʻai
    Nā papa kumu mīkini kaumaha
    Nā papahana ma waho a me nā papahana kūkulu hale
    Nā ʻāpana kūkulu i hana ʻia

    ʻOi aku ka ikaika o ka hua ma mua o ASTM A36
    ʻOi aku ka maikaʻi o ke kūpaʻa seismic no nā hale kūkulu
    ʻO ka weldability maikaʻi loa me ka ʻole o ka hoʻomehana mua ʻana i ka hapa nui o nā hihia
    Hoʻomaikaʻi ʻia ke kūlike no nā code hoʻolālā kūkulu hou
    Hoʻemi i ka hoʻohana ʻana i ke kila me ka mālama ʻana i ka hiki ke ukana

    Nā Nui i Loaʻa a me ka Pae Hoʻolako

    Mānoanoa:6 mm – 200 mm (hiki ke hoʻopilikino ʻia)
    Ka laulā:1000 mm - 2500 mm
    Lōʻihi:6000 mm - 12000 mm a i ʻole ʻoki ʻia i ka lōʻihi
    ʻIli:ʻŌwili wela, ʻeleʻele, paʻakai ʻia a ʻaila ʻia (koho)

    ʻO ka Pōmaikaʻi o ka Royal Steel Group

    Ka lako paʻa o nā papa kila kūkulu ASTM A992

    Ka mana koʻikoʻi o ka maikaʻi ma lalo o nā kūlana ISO

    Kākoʻo ʻoki a me ka hana ʻana maʻamau

    Hoʻouna wikiwiki no nā papahana kūkulu honua

    Kākoʻo palapala hoʻokuʻu piha (MTC, CO, SGS)

    KUATEMALA ALIʻI

    1) Keʻena Lālā - kākoʻo ʻōlelo Paniolo, kōkua hoʻomaʻemaʻe dute, a pēlā aku.

    ʻO Royal Steel Group Premier Mea Hana o nā Pepa a me nā Papa Kila Kiʻekiʻe

    2) Ma luna o 5,000 tons o ka waihona i loko o ka waihona, me nā ʻano nui like ʻole

    Ka hoʻouna ʻana i ka papa kila o ʻAukekulelia
    ʻO ka laulā o ka papa kila kila ʻōwili wela ʻo Carbon S235JR 300 mm - 5000 mm - hui kila aliʻi

    3) Nānā ʻia e nā hui mana e like me CCIC, SGS, BV, a me TUV, me ka hoʻopili ʻana i ke kai maʻamau

    Hoʻopili a me ka lawe ʻana

    1️⃣ Ukana Nui (Nā Papa Kila)

    Kūpono no nā hoʻouna nui ʻana o nā papa kila. Hoʻopili palahalaha ʻia nā papa a i ʻole i hoʻopaʻa ʻia a hoʻouka pololei ʻia ma luna o nā moku. Hoʻokomo ʻia nā mea moe lāʻau a i ʻole nā ​​​​pale anti-slip ma lalo, me nā ʻauamo lāʻau a i ʻole nā ​​​​mea hoʻokaʻawale ma waena o nā papa papa. Hoʻopaʻa ʻia nā pūʻolo me nā kaula kila, a pale ʻia ka ʻili me ka hoʻohana ʻana i nā uhi pale ua a i ʻole ka ʻaila pale popo e hōʻemi i ka pala i ka wā e lawe ʻia ai.

    Nā Pono:
    Ka nui o ka ukana
    ʻO ke kumukūʻai halihali haʻahaʻa no kēlā me kēia tona
    Nā memo:
    Pono nā lako hāpai kūikawā e like me nā cranes, forklifts, a i ʻole nā ​​​​mea hāpai magnetic.
    Pono e pale ʻia ka condensation, nā ʻōpala o ka ʻili, a me ke ʻano ʻē i ka wā e lawelawe ai a me ka halihali ʻana.

    2️⃣ Ukana Pahu (Nā Papa Kila)

    Kūpono no nā ukana waena a liʻiliʻi a i ʻole nā ​​​​papa kila me nā koi ʻili kiʻekiʻe. Hoʻopaʻa ʻia nā papa i loko o nā puʻupuʻu, mālama ʻia kēlā me kēia me ka pale wai a me ka pale anti-rust, a hoʻopaʻa ʻia ma nā pallets lāʻau a i ʻole nā ​​​​kiʻi. Hiki ke waiho ʻia nā mea hoʻomaʻemaʻe i loko o ka pahu e hōʻemi i ka makū.

    Nā Pōmaikaʻi:
    Ka palekana kiʻekiʻe loa mai ka makū a me ka pōʻino mechanical
    ʻOi aku ka maʻalahi a me ka palekana o ka lawelawe ʻana
    Nā hemahema:
    ʻOi aku ke kumukūʻai hoʻouna
    Ua hoʻemi ʻia ka pono o ka hoʻouka ʻana ma muli o nā palena o ka nui o ka ipu

    Ke hana pū nei mākou me nā ʻoihana hoʻouna e like me MSK, MSC, COSCO no ka hoʻokō pono ʻana i nā hana logistics ma ke kaulahao lawelawe logistics, a no kou ʻoluʻolu hoʻi.

    Ke hahai nei mākou i nā kūlana o ka ʻōnaehana hoʻokele maikaʻi ISO9001 ma nā kaʻina hana āpau, a loaʻa iā mākou ka mana koʻikoʻi mai ke kūʻai ʻana i nā mea hoʻopili a hiki i ka hoʻonohonoho ʻana o nā kaʻa lawe.

    Ka lawe ʻana i ka papa kila 12M - ROYAL GROUP
    pepa (33)

    Nā nīnau i nīnau pinepine ʻia

    1. He aha ka hoʻohana ʻana o ka papa kila ASTM A992?
    He hale ʻaina ia i ke kūkulu ʻana i nā hale, ke alahaka, nā mea kanu a me nā hana kaumaha, a hiki ke hoʻohana ʻia no ke kūkulu ʻana me ka ikaika kiʻekiʻe a me ka palekana.

    2. He aha ka ikaika o ke kila A992?
    ʻO ka ikaika haʻahaʻa loa he 345 MPa (50 ksi), a ʻo ka ikaika tensile maʻamau he 450–620 MPa, hiki ke hoʻohana ʻia no ka hale e hali ana i ka ukana.

    3. Pehea ka ʻokoʻa o ASTM A992 mai ASTM A36?
    ʻOi aku ka ikaika o ka ASTM A992, ʻoi aku ka paʻakikī, a me ka hiki ke hoʻopili ʻia ma mua o ASTM A36, a ua kūlike pū ia me nā koi o ke kūkulu ʻana o kēia au a me ka hoʻolālā seismic me ke kūpono.

    4. He pā maikaʻi anei ʻo ASTM A992 no ka hoʻoheheʻe ʻana?
    ʻAe. Loaʻa iā ia ka hiki ke hoʻopili maikaʻi loa a hoʻohana nui ʻia i nā urobajans me ka ʻole o nā kaʻina hana hoʻomehana mua paʻakikī ma lalo o nā kūlana maʻamau.

    5. Pehea e hoʻopili ʻia ai a hoʻouna ʻia ai ka Papa kila ASTM A992?
    Ua hoʻopili ʻia nā papa me nā kaula kila, i uhi ʻia me ka wai ʻole, a hele pū ʻia me MTC (Mill Test Certificate) e hōʻoia i ka hiki ke hoʻokuʻu aku i ka maikaʻi a me ka nānā ʻana.


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