I-UPN
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Iprofayili yentsimbi ye-UPN Ubungakanani obupheleleyo ukusuka kwi-80 ukuya kwi-UPN 400 Iiprofayili zentsimbi yesakhiwo esinamandla aphezulu
Itshaneli yentsimbi ye-UPNyiprofayili yentsimbi eqengqelekayo enecandelo elinqamlezileyo elifana ne-U. Isetyenziswa kakhulu kulwakhiwo, iibhulorho, iifreyimu zoomatshini njl.njl., inomthamo olungileyo wokuthwala umthwalo, ulwakhiwo oluqinileyo kunye nolwakhiwo olulula.
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Izakhiwo zentsimbi ze-EN ezikumgangatho ophezulu Iiprofayili zentsimbi UPN 80 UPN 120 UPN 180 UPN 260 Itshaneli yentsimbi ye-U
I-EN Standard Channel Steel, yiprofayili egobileyo efana ne-U ngokwe-EN 10034/EN 10365, enokusetyenziswa ngokubanzi kumashishini okwakha noomatshini.
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Izakhiwo zentsimbi zaseYurophu Iiprofayili zentsimbi EN S355 UPN U Channel
Itshaneli ye-EN S355 UPN U yi-U section yentsimbi enamandla aphezulu enika umthwalo olungileyo kunye nokudityaniswa kakuhle kwesakhiwo esinzima kunye nokusetyenziswa kwemizi-mveliso.
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Izakhiwo zentsimbi zaseYurophu Iiprofayili zentsimbi EN S235 UPN U Channel
I-EN S235 U Channel yintsimbi enesimo se-U esiphantsi esine-carbon enezinto ezilungileyo zokucubungula kunye nokudityaniswa kakuhle, esetyenziswa kakhulu kwicandelo lokwakha, isakhelo sobunjineli ngokubanzi njengee-deck beams, ii-crane beams njalo njalo.
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Iiprofayili zeSteel zezakhiwo zeSteel zaseMelika ze-ASTM A992 U Channel
Itshaneli ye-ASTM A992 Uyintsimbi yokwakha enamandla aphezulu, enomdibaniso ophantsi, enomthamo olungileyo wokuthwala kunye nokudityaniswa kakuhle kwaye yenye yezona ntlobo zidumileyo zokusetyenziswa ekwakheni izakhelo, ukuxhasa izakhiwo, ubunjineli bemizi-mveliso kunye nokuqinisa.
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Iiprofayili zeSteel Structures zaseMelika ze-ASTM A572 U Channel
Itshaneli ye-ASTM A572 Uyitshaneli yentsimbi eqinileyo, enomjelo ophantsi we-alloy enezicelo ezininzi kwizakhelo zokwakha, inkxaso yoomatshini, kunye nemisebenzi yobunjineli bezixhobo ezinzima kwaye inomlinganiselo olungileyo wokuqina-ubunzima kunye nokudityaniswa okuhle.
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Iiprofayili zeSteel Structures zaseMelika ze-ASTM A36 U Channel
ZethuIitshaneli ze-UEzihambelana ne-ASTM ziitshaneli zentsimbi ezakhiweyo ezenziwe ngee-grades ze-A36, A572, A588 kunye ne-A992. Zakhiwe zomelele kwaye zinokusetyenziswa ngeendlela ezahlukeneyo, ezi tshaneli zingasetyenziselwa ukwakha, iirakhi zoshishino, iibhulorho kunye neenkxaso zokuthwala imithwalo enzima.
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Iprofayili yentsimbi ye-Upn80/100 Itshaneli enemilo efana ne-U isetyenziswa kakhulu kulwakhiwo
Itheyibhile yangoku imele umgangatho waseYurophuIitshaneli ze-U (UPN, UNP), Iprofayili yentsimbi ye-UPN (umqadi we-UPN), iinkcukacha, iimpawu, ubungakanani. Yenziwe ngokwemigangatho:
DIN 1026-1: 2000, NF A 45-202: 1986
EN 10279: 2000 (Ukunyamezelana)
EN 10163-3: 2004, iklasi C, iklasi engaphantsi 1 (Imeko yomphezulu)
I-STN 42 5550
I-ČTN 42 5550
I-TDP: STN 42 0135 -
I-UPN UPE UPN80 UPN100 UPN120 UPN180 UPN360 A572 Q235 Q355 A36 Itshaneli yentsimbi eqengqelekayo eshushu i-U
Itheyibhile yangoku imele umgangatho waseYurophuIitshaneli ze-U (UPN, UNP), Iprofayili yentsimbi ye-UPN (umqadi we-UPN), iinkcukacha, iimpawu, ubungakanani. Yenziwe ngokwemigangatho:
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I-DIN:1026‑1:2000
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I-NF:A 45‑202:1986
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EN:10279:2000 (Ukunyamezelana), 10163‑3:2004, Udidi C, Udidi olungaphantsi 1 (Imeko yoMphezulu)
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I-STN:42 5550, iTDP: 42 0135
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I-ČTN:42 5550
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Intengiso ethe ngqo yefektri yomgangatho ophezulu, ixabiso elikhuphisanayo lentsimbi eqingqiwe nge-U-shannel galvanized steel steel enobume be-U-steel
Intsimbi enomfanekiso we-U ithatha indawo ebalulekileyo kwizakhiwo zanamhlanje, ebonakala kakhulu kumandla ayo abalaseleyo okwakha kunye nokuzinza, ukuze ikwazi ukumelana nemithwalo enzima ukuqinisekisa ukhuseleko kunye nokuzinza kwesakhiwo. Kwangaxeshanye, uyilo olukhaphukhaphu lwentsimbi enomfanekiso we-U lunciphisa ubunzima besakhiwo, ngaloo ndlela lunciphisa iindleko zesiseko kunye nesakhiwo senkxaso, kwaye luphucula uqoqosho. Imveliso yayo esemgangathweni kunye nokulula kokwakhiwa kuphucula kakhulu ukusebenza kakuhle kolwakhiwo kwaye kufinyeze amaxesha omjikelo weprojekthi, ngakumbi kwiiprojekthi ezifuna ukuhanjiswa ngokukhawuleza.
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Intengiso ethe ngqo yefektri yaseTshayina yentsimbi ekumgangatho ophezulu ene-U-groove eyenziwe nge-U
Intsimbi enobume buka-U luhlobo lwentsimbi enobume buka-U enamandla aphezulu kunye nokumelana okuhle nokugoba, efanelekileyo ukuthwala imithwalo enzima. Ubunzima bayo obulula, kulula ukuyithutha nokuyifakela, kunye nokudityaniswa kakuhle, efanelekileyo ukuqhagamshelwa nezinye izinto. Ukongeza, intsimbi enobume buka-U idla ngokuba yi-galvanized kwaye inokumelana okukhulu nokugqwala. Isetyenziswa kakhulu ekwakheni, kwiibhulorho, kwimveliso yoomatshini nakwamanye amasimi, sisixhobo esibalulekileyo sokwakha.
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IITSHINI EZISEMgangathweni ZASEYUROPHU ZE-UPN (UNP)
Itheyibhile yangoku imele imijelo ye-U esemgangathweni yaseYurophu (i-UPN, i-UNP),Iprofayili yentsimbi ye-UPN(umqadi we-UPN), iinkcukacha, iipropati, ubungakanani. Yenziwe ngokwemigangatho:
DIN 1026-1: 2000, NF A 45-202: 1986
EN 10279: 2000 (Ukunyamezelana)
EN 10163-3: 2004, iklasi C, iklasi engaphantsi 1 (Imeko yomphezulu)
I-STN 42 5550
I-ČTN 42 5550
I-TDP: STN 42 0135