I-WECHAT

Iziko leMveliso

Isithuba seSignali yesikwere esineGalfu esineembobo ze-Z275 2.5'' 12G

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Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Isishwankathelo
Iinkcukacha ezikhawulezayo
Indawo Yokuqala:
IHebei, eTshayina
Igama lebrand:
HB JINSHI
Igama lemveliso:
Izithuba zeSayini zeSikwere zoKhuseleko lweNdlela eziGqityiweyo
Izixhobo:
Q235(SJ235R)
Ubungakanani:
13/4" x 13/4",2" x 2",21/4" x 21/4",21/2" x 21/2"
Ubude:
Yenzelwe wena
Imilo:
Isikwere
Ubukhulu bodonga:
12ga, 14ga
Amandla okubonelela
Iziqwenga ezingama-5000 ngosuku

Ukupakishwa kunye nokuHanjiswa
Iinkcukacha zokuPakisha
Iipalethi
Izibuko
eTianjin, eTshayina

Umzekelo woMfanekiso:
iphakheji-img
Ixesha lokukhokhela:
Ubungakanani (Iziqwenga) 1 – 1000 >1000
Ixesha eliqikelelweyo (iintsuku) 5 Kuza kuxoxiswana

Iposi yeSignali yeTrafikhi yesinyithi egalelwe ngesinyithi

Iinkcukacha

IZINTO EZISETYENZISWAYO

Iityhubhu ezinesiphelo esicacileyo ziqengqeleka ukusuka kwi-12 gauge (0,105 USS Gauge) kunye ne-14 gauge (0,075 USS Gauge) yentsimbi egobileyo eshushu, Q235b. Isiphelo se-galvanized, amandla aphakathi okuvelisa emva kokwenziwa kobandayo yi-60 000 psi.

 

UKUGQIBELA

Ukufakwa kwe-galvanization kufuneka kuhambelane nemigaqo ye-ASTM A653 G90 (275g/m²). I-weld yekona igqunywe nge-zinc emva kokusebenza kwe-scarf.

 

Ukunyamezelana

Ukunyamezelana kobukhulu bodonga:

Utshintsho oluvumelekileyo kubukhulu bodonga yi + 0,011, -0,005 intshi.

 

Ukunyamezela ubungakanani:Ubukhulu obuqhelekileyo bangaphandle (ii-intshi)

Ukunyamezelana kwangaphandle kwamacala onke kwiikona (ii-intshi)

1¾” x 1¾”

± 0,008

2” x 2”

± 0,008

2¼” x 2¼”

± 0,010

2½” x 2½”

± 0,01

  

Ubume bamacala kunye nokujika: Ubukhulu obuqhelekileyo bangaphandle (ii-intshi)

Ukunyamezelana kwesikwere (intshi*)

Ukujija kuvumelekile kwiinyawo ezi-3 (intshi**)

1¾” x 1¾”

± 0,010

0.062

2” x 2”

± 0,012

0.062

2¼” x 2¼”

± 0,014

0.062

2½” x 2½”

± 0,015

0.075

* Ukufakelwa kwemibhobho kusenokuba namacala ayo angaphumeleli ukuba abe ngama-90° omnye komnye ngokwemiqathango yokunyamezelana okudwelisiweyo.

**Ukujija kulinganiswa ngokubamba umda wesinye isiphelo setyhubhu yesikwere kwipleyiti yomphezulu apho icala elingaphantsi letyhubhu lihambelana nepleyiti yomphezulu kwaye kuqatshelwe ukuphakama ukuba nayiphi na ikona ekwicala elichaseneyo lecala elisezantsi ingaphezulu kwepleyiti yomphezulu.

Ukugungqa kunye nokugoba:Ilinganiswa embindini wecala elithe tyaba, ukunyamezelana yi-±0,010 intshi esetyenziswa kubungakanani obuthile obumiselwe ekoneni.

 

Ukunyamezelana kobuthe ngqo:Utshintsho oluvumelekileyo ekuqondeni yi-1/16” kwiinyawo ezi-3.

Ukubona iTeleskopu:Ukusebenzisa ityhubhu yesikwere ye-12 gauge okanye ye-14 gauge, iityhubhu ezinobukhulu obulandelelanayo mazicocwe kwiibharrs ze-galvanization kwaye mazithelekiswe ngokukhululekileyo kangangeenyawo ezilishumi.

Ukunyamezelana kwemingxunya:Ukunyamezelana kobukhulu bomngxuma yi ±1/64” kubungakanani bomngxuma oyi 7/16”. Ukunyamezelana komgama phakathi komngxuma yi ± 1/8” kwiinyawo ezilishumi.






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