Iimveliso eziNtsha ezishushu ze-ASTM A325/A490heavy Hex Structural Bolt
Inkcazelo emfutshane:
Umgangatho olungileyo uza kuqala; inkampani iphambili; ishishini elincinane yintsebenziswano” yintanda-bulumko yethu yoshishino ehlala ijongwa kwaye ilandelwa lishishini lethu leeMveliso eziNtsha eziHotyo i-ASTM A325/A490heavy Hex Structural Bolt, Masisebenzisane ngezandla ukwenza ngokudibeneyo ukudala ikamva elihle. Siyakwamkela ngokunyanisekileyo ukuba undwendwele ishishini lethu okanye usibizele intsebenziswano! Umgangatho olungileyo uza kuqala; inkampani iphambili; Amashishini amancinci yintsebenziswano” yintanda-bulumko yethu yoshishino ...
Iinkcukacha zeMveliso
Iithegi zeMveliso
Umgangatho olungileyo uza kuqala; inkampani iphambili; ishishini elincinci yintsebenziswano” yintanda-bulumko yethu yoshishino ehlala ijongwa kwaye ilandelwa lishishini lethu leeMveliso eziNtsha ezishushu i-ASTM A325/A490heavy Hex Structural Bolt, Masisebenzisane ngezandla ukuze ngokudibeneyo siyile ikamva elihle. Siyakwamkela ngokunyanisekileyo ukuba undwendwele ishishini lethu okanye usibizele intsebenziswano!
Umgangatho olungileyo uza kuqala; inkampani iphambili; amashishini amancinci yintsebenziswano” yintanda-bulumko yethu yoshishino esoloko ijongwa kwaye ilandelwa lishishini lethuIbhowuthi yoLwakhiwo lwaseTshayina kunye neBolt yoLwakhiwo lweHex, Njengendlela yokusebenzisa uvimba wolwazi olukhulayo kurhwebo lwamazwe ngamazwe, siyawamkela amathemba avela kuyo yonke indawo kwiwebhu nakwi-intanethi. Ngaphandle kwezinto ezikumgangatho ophezulu esizibonisayo, inkonzo yothethwano esebenzayo neyanelisayo ibonelelwa liqela lethu lenkonzo emva kokuthengisa. Uluhlu lwezinto kunye neeparamitha ezicokisekileyo kunye naluphi na olunye ulwazi lwe-weil luthunyelwa kuwe kwangexesha malunga nemibuzo. Ke qiniseka ukuba unxibelelana nathi ngokusithumelela ii-imeyile okanye usitsalele umnxeba xa unemibuzo malunga nombutho wethu. unokufumana ulwazi lwedilesi yethu kwindawo yethu kwaye uze kwishishini lethu. Sifumana uphononongo lommandla wentengiso yethu. Siqinisekile ukuba siza kwabelana ngokufezekisiweyo kunye nokudala ubudlelwane obuqinileyo bentsebenziswano kunye namaqabane ethu kule ndawo yemarike. Sijonge phambili kwimibuzo yakho.
I-ASTM A325 / A325M Iibholiti zoLwakhiwo zeHex ezinobunzima
Iibholithi zenzelwe ukusetyenziswa kuqhagamshelwano lwesakhiwo. Olu qhagamshelo lugutyungelwe phantsi kweemfuno zeNgcaciso yeeNxulumano zeZakhiwo eziSebenzisa iiBolt ze-ASTM A325, ezivunywe liBhunga loPhando ngoQhagamshelwano loLwakhiwo, elivunywe liZiko laseMelika lezoLwakhiwo lweNtsimbi kunye ne-Industrial Fastener Institute.
Ubungakanani: ASME B18.2.6 (Ubungakanani be-intshi), ASME B18.2.3.7M (Ubungakanani beMetric)
Ubungakanani boMsonto: 1/2″-1.1/2″, M12-M36, enobude obahlukeneyo
IBakala: ASTM A325 / A325M Uhlobo-1
Gqiba: I-Oxide emnyama, i-Zinc Plating, i-Hot Dip Galvanized, i-Dacromet, njalo njalo
Ukupakisha: Ubuninzi malunga ne-25 kgs ibhokisi ngalinye, iibhokisi ze-36 pallet nganye
I-Advanteji: Umgangatho oPhezulu kunye noLawulo loBulunga obungqongqo, ixabiso loKhuphiswano, ukuhanjiswa ngexesha; Inkxaso yobuchwephesha, iiNgxelo zoVavanyo lokuNikela
Nceda uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe vetshe.
Ngo-2016, i-ASTM A325 yarhoxiswa ngokusemthethweni kwaye yatshintshwa yi-ASTM F3125, apho i-A325 ngoku iba yibakala phantsi kwe-F3125. Inkcazo ye-F3125 ludibaniso kunye nokutshintshwa kwemigangatho emithandathu ye-ASTM, kuquka; A325, A325M, A490, A490M, F1852, kunye F2280.
Phambi kokurhoxiswa kwayo ngo-2016, iinkcukacha ze-ASTM A325 zazigquma iibholiti zesakhiwo esine-hex enzima ukusuka kwi-1/2 ″ ukuya kwi-1-1/2″. Ezi bholithi zenzelwe ukusetyenziswa kuqhagamshelo lwesakhiwo kwaye ke ngoko zinobude obufutshane bomsonto kuneebholiti ze-hex eziqhelekileyo.
Olu lwazi lusebenza kwiibholithi zesakhiwo esinzima se-hex kuphela. Ukufumana iibholiti zolunye ulungelelwaniso kunye nobude bemisonto eneempawu ezifanayo zoomatshini, bona i-Specification A449.
Iibholiti zezicelo jikelele, kubandakanywa iibholithi ze-ankile, zigqunywe yi-Specification A449. Kwakhona bhekisa kwiNgcaciso ye-A449 yeebholiti zentsimbi ezicinyiweyo nezipholileyo kunye nezikhonkwane ezinobukhulu obukhulu kuno-1-1/2″ kodwa ezineempawu ezifanayo zoomatshini.
I-ASTM A325
Ububanzi
Ubucaciso be-ASTM A325 bugubungela iibholiti zesakhiwo ezinobunzima obuphezulu ukusuka kwi-½” idayamitha nge-1-1/2” ububanzi. Ezi bholithi zenzelwe ukusetyenziswa kuqhagamshelo lwesakhiwo kwaye ke ngoko zinobude obufutshane bomsonto kuneebholiti ze-hex eziqhelekileyo. Jonga kwi-Structural Bolts iphepha lendawo yethu malunga nobude bentambo kunye neminye imilinganiselo ehambelanayo.
Olu lwazi lusebenza kwiibholithi zesakhiwo esinzima se-hex kuphela. Kwiibholiti zolunye ulungelelwaniso kunye nobude bemisonto eneempawu ezifanayo zoomatshini, bona iNgcaciso A 449.
Iibholiti zosetyenziso jikelele, kuqukwa neebholithi ze-ankile, zigqunywe yi-Specification A 449. Kwakhona bhekisa kwi-Specification A 449 yeebholiti zentsimbi ezicinyiweyo nezipholileyo kunye nezikhonkwane ezinobubanzi obukhulu kuno-1-1/2″” kodwa ezineempawu ezifanayo zoomatshini.
Iintlobo
UHLOBO 1 | Ikhabhoni ephakathi, i-carbon boron, okanye intsimbi ye-carbon alloy steel. |
UHLOBO 2 | Yarhoxiswa ngoNovemba 1991. |
UHLOBO 3 | Weathering steel. |
T | Ifakwe ngokupheleleyo i-A325.(Ithintelwe kumaxesha ama-4 obude bobude) |
M | I-Metric A325. |
Iintlobo zoqhagamshelwano
SC | Slip uxhulumaniso olubalulekileyo. |
N | Uqhagamshelo lohlobo lokuthwala kunye neentambo ezibandakanyiweyo kwinqwelomoya yokucheba. |
X | Uqhagamshelo lodidi oluthweleyo olunemisonto engabandakanywanga kwinqwelomoya yokucheba. |
Iipropati zoomatshini
Ubungakanani | Tensile, ksi | Isivuno, ksi | Elong. %, umz | RA %, min |
1/2 – 1 | 120 imiz | 92 imiz | 14 | 35 |
1-1/8 - 1-1/2 | 105 imiz | 81 imiz | 14 | 35 |
KucetyiswaAmandongomane kunye neeWasha
Amandongomane | Iiwasha | |||
Uhlobo loku-1 | Uhlobo lwesi-3 | Uhlobo loku-1 | Uhlobo lwesi-3 | |
Ngokucacileyo | Iigalvanized | Ngokucacileyo | ||
A563C, C3, D, DH, DH3 | A563DH | A563C3, DH3 | F436-1 | F436-3 |
Phawula: Amandongomane ahambelana ne-A194 Grade 2H ayindawo efanelekileyo yokusetyenziswa kunye neebholithi zesakhiwo esinzima esineheksi eyi-A325. I-ASTM A563 Nut Compatibility Chart inoluhlu olupheleleyo lweenkcukacha. |
ILebhu yoVavanyo
Iworkshop
Indawo yokugcina impahla
Umgangatho olungileyo uza kuqala; inkampani iphambili; ishishini elincinane yintsebenziswano” yintanda-bulumko yethu yoshishino ehlala ijongwa kwaye ilandelwa lishishini lethu leeMveliso eziNtsha eziHotyo i-ASTM A325/A490heavy Hex Structural Bolt, Masisebenzisane ngezandla ukwenza ngokudibeneyo ukudala ikamva elihle. Siyakwamkela ngokunyanisekileyo ukuba undwendwele ishishini lethu okanye usibizele intsebenziswano!
Iimveliso eziNtsha ezishushuIbhowuthi yoLwakhiwo lwaseTshayina kunye neBolt yoLwakhiwo lweHex, Njengendlela yokusebenzisa uvimba wolwazi olukhulayo kurhwebo lwamazwe ngamazwe, siyawamkela amathemba avela kuyo yonke indawo kwiwebhu nakwi-intanethi. Ngaphandle kwezinto ezikumgangatho ophezulu esizibonisayo, inkonzo yothethwano esebenzayo neyanelisayo ibonelelwa liqela lethu lenkonzo emva kokuthengisa. Uluhlu lwezinto kunye neeparamitha ezicokisekileyo kunye naluphi na olunye ulwazi lwe-weil luthunyelwa kuwe kwangexesha malunga nemibuzo. Ke qiniseka ukuba unxibelelana nathi ngokusithumelela ii-imeyile okanye usitsalele umnxeba xa unemibuzo malunga nombutho wethu. unokufumana ulwazi lwedilesi yethu kwindawo yethu kwaye uze kwishishini lethu. Sifumana uphononongo lommandla wentengiso yethu. Siqinisekile ukuba siza kwabelana ngokufezekisiweyo kunye nokudala ubudlelwane obuqinileyo bentsebenziswano kunye namaqabane ethu kule ndawo yemarike. Sijonge phambili kwimibuzo yakho.