Aha dị elu ASTM A325/A490 Heavy Hex Structural Bolt

Aha dị elu ASTM A325/A490 Heavy Hex Structural Bolt

Nkọwa dị mkpirikpi:

Iji mezuo ndị ahịa' n'elu-atụ anya mmezu , anyị nwere ugbu a anyị siri ike mkpara napụta anyị kasị ukwuu n'ozuzu enyemaka nke na-agụnye internet ahịa, ngwaahịa ahịa, eke, n'ichepụta, magburu onwe njikwa, mbukota, nkwakọba na lọjistik maka High aha ASTM A325/A490 Heavy Hex Structural Bolt, Anyị ji obi ụtọ na-anabata nsonye gị dabere na uru agbakwunyere n'ime nso nso n'ọdịnihu. Iji mezuo mmezu ndị ahịa na-atụ anya ya.


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    Iji mezuo ndị ahịa' n'elu-atụ anya mmezu , anyị nwere ugbu a anyị siri ike mkpara napụta anyị kasị ukwuu n'ozuzu enyemaka nke na-agụnye internet ahịa, ngwaahịa ahịa, eke, n'ichepụta, magburu onwe njikwa, mbukota, nkwakọba na lọjistik maka High aha ASTM A325/A490 Heavy Hex Structural Bolt, Anyị ji obi ụtọ na-anabata nsonye gị dabere na uru agbakwunyere n'ime nso nso n'ọdịnihu.
    Iji mezuo ndị ahịa' n'elu-atụ anya mmezu , anyị nwere ugbu a anyị siri ike mkpara napụta anyị kasị ukwuu n'ozuzu enyemaka nke na-agụnye internet ahịa, ngwaahịa ahịa, eke, n'ichepụta, magburu onwe njikwa, mbukota, nkwakọba ihe na lọjistik makaChina Structural na Bolt, Ụlọ ọrụ anyị na-ewere na ire ere abụghị naanị iji nweta uru kamakwa ọ na-eme ka omenala nke ụlọ ọrụ anyị dịkwuo mma n'ụwa. Ya mere, anyị na-agbasi mbọ ike iji nye gị ọrụ sitere n'obi ma dị njikere ịnye gị ọnụahịa kachasị asọmpi n'ahịa.

    ASTM A325/A325M Heavy Hex Structural Bolts

    Ezubere bolts ndị ahụ maka iji na njikọ nhazi. A na-ekpuchi njikọ ndị a n'okpuru ihe achọrọ nke nkọwapụta maka njikọta Structural Iji ASTM A325 Bolts, nke Council Research on Structural Connections kwadoro, nke American Institute of Steel Construction na Ụlọ Ọrụ Fastener Industrial kwadoro.

    Akụkụ: ASME B18.2.6 (Size Inch), ASME B18.2.3.7M (Size Metric)

    Nha eriri: 1/2″-1.1/2″, M12-M36, nwere ogologo dị iche iche

    Ọkwa: ASTM A325/A325M Ụdị-1

    Mechaa: Black Oxide, Zinc Plating, Hot Dip Galvanized, Dacromet, na ndị ọzọ.

    Mbukota: nnukwu ihe dị ka kilogram 25 katọn ọ bụla, katọn 36 nke pallet ọ bụla

    Uru: Ogo dị elu na njikwa mma siri ike, ọnụahịa asọmpi, nnyefe n'oge; Nkwado nka na ụzụ, Akụkọ Nnwale Nleta

    Biko nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.

    Na 2016, ASTM A325 wepụrụ n'ihu ọha wee jiri ASTM F3125 dochie ya, nke A325 na-aghọ ugbu a ọkwa n'okpuru nkọwa F3125. Nkọwa F3125 bụ nchikota na nnọchi nke ụkpụrụ ASTM isii, gụnyere; A325, A325M, A490, A490M, F1852, na F2280.

    Tupu ewepu ya na 2016, nkọwapụta ASTM A325 kpuchiri nnukwu ike hex structural bolts site na 1/2 ″ dayameta site na dayameta 1-1/2 ″. Ezubere bolts ndị a maka iji na njikọ nhazi ya mere ha nwere ogologo eri dị mkpụmkpụ karịa ọkọlọtọ hex bolts.

    Nkọwapụta a na-emetụta naanị bolts nhazi hex dị arọ. Maka bolts nke nhazi ndị ọzọ na ogologo eri nwere ihe arụrụ arụ, hụ nkọwapụta A449.

    Nkọwapụta A449 kpuchiri bolts maka ngwa izugbe, gụnyere bolts arịlịka. Tụtụ aka na nkọwapụta A449 maka bolts nchara na-agbanyụ ọkụ na studs nwere dayameta karịa 1-1/2 ″ mana nwere akụrụngwa akụrụngwa yiri ya.

    ASTM A325

    Oke
    Nkọwapụta ASTM A325 na-ekpuchi bolts hex siri ike dị elu site na ½” dayameta site na dayameta 1-1/2. Ezubere bolts ndị a maka iji na njikọ nhazi ya mere ha nwere ogologo eri dị mkpụmkpụ karịa ọkọlọtọ hex bolts. Rụtụ aka na ibe Structural Bolts nke saịtị anyị maka ogologo eri na akụkụ ndị ọzọ metụtara ya.
    Nkọwapụta a na-emetụta naanị bolts nhazi hex dị arọ. Maka bolts nke nhazi ndị ọzọ na ogologo eri nwere ihe arụrụ arụ, hụ nkọwapụta A449.
    Ihe mkpuchi maka ngwa n'ozuzu, gụnyere bolts arịlịka, na-ekpuchi nkọwapụta A 449. Ọzọkwa rụtụ aka na nkọwapụta A 449 maka bolts nchara na-ekpo ọkụ na nke na-ekpo ọkụ na studs nwere dayameta karịa 1-1 / 2" mana nwere ihe eji arụ ọrụ yiri ya.

    Ụdị

    Ụdị 1 Ọkara carbon, carbon boron, ma ọ bụ ọkara carbon alloy steel.
    Ụdị 2 Ewepụtara na November 1991.
    Ụdị 3 Igwe ihu igwe.
     
    T Eriri A325 zuru oke.(Amachibidoro ya ugboro anọ n'obosara n'ogologo)
    M Metric A325.

    Ụdị njikọ

    SC Wepụ njikọ dị egwu.
    N Ụdị njikọ na eri gụnyere n'ime ụgbọ elu shear.
    X Njikọ ụdị-ebu nwere eriri ewepụrụ na ụgbọ elu shiee.

    Ihe eji arụ ọrụ

    Nha Tensile, ksi Mpụta, ksi Elong. %, nkeji RA%, min
    1/2-1 120 min 92 min 14 35
    1-1/8 - 1-1/2 105 min 81 min 14 35

    AkwadoroAkụ na ihe washers

    Akụ Ndị na-asa akwa
    Ụdị 1 Ụdị 3 Ụdị 1 Ụdị 3
    Dị larịị Galvanized Dị larịị
    A563C, C3, D, DH, DH3 A563DH A563C3, DH3 F436-1 F436-3
    Rịba ama: Akụ na-adaba na A194 Grade 2H bụ ihe kwesịrị ekwesị maka iji ya na A325 arọ hex bolts. Chart ndakọrịta nke ASTM A563 nwere ndepụta nkọwa zuru oke.

     

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    Akụkọ ule A325M
    Akụkọ ule A563M 10S

    Ụlọ nyocha

    Ụlọ ọrụ

    Ụlọ nkwakọba ihe

    3 Katọn na pallet
    5 Mgbochi eriri eriri
    2 Keg metal na pallet
    6 Mgbochi mkpanaka eriri
    4 Mgbochi mkpanaka eriri
    1 Ụlọ nkwakọba ihe
    Iji mezuo ndị ahịa' n'elu-atụ anya mmezu , anyị nwere ugbu a anyị siri ike mkpara napụta anyị kasị ukwuu n'ozuzu enyemaka nke na-agụnye internet ahịa, ngwaahịa ahịa, eke, n'ichepụta, magburu onwe njikwa, mbukota, nkwakọba na lọjistik maka High aha ASTM A325/A490 Heavy Hex Structural Bolt, Anyị ji obi ụtọ na-anabata nsonye gị dabere na uru agbakwunyere n'ime nso nso n'ọdịnihu.
    Aha dị eluChina Structural na Bolt, Ụlọ ọrụ anyị na-ewere na ire ere abụghị naanị iji nweta uru kamakwa ọ na-eme ka omenala nke ụlọ ọrụ anyị dịkwuo mma n'ụwa. Ya mere, anyị na-agbasi mbọ ike iji nye gị ọrụ sitere n'obi ma dị njikere ịnye gị ọnụahịa kachasị asọmpi n'ahịa.


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