Isku-xidhka Birta (Siliga Bar caadiga ah) Sawirka sifaysan

Isku-xidhka Birta (Screw Thread Steel)

Tilmaamaha ayaa daboolaya Φ6mm-Φ40mm, iyo wax soo saarka caadada ayaa la heli karaa iyadoo lagu saleynayo cabbirrada caadiga ah ee 9m iyo 12m.Rebar waxay leedahay shahaado soo saarista in ka badan 10 heerar qaran sida Fine-rolled, Standard Korean, American Standard, British Standard, Australian Standard, Horse Standard, iwm. Alaabtu waxay dabooshaa 400, 500 iyo 600 heerarka xoogga.Alaabooyinku waxay leeyihiin awood sare iyo waxqabad xasilloon, kuwaas oo ay si fiican u heleen macaamiisha mashaariicda muhiimka ah oo loo dhoofiyo in ka badan 80 waddan iyo gobollo.

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Faahfaahinta Alaabta

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Biraha birta ah oo xumaaday

Magaca Alaabta	Calaamadee	Tilmaamaha↓mm	Heerka Fulinta
Bir bir ah oo qallafsan	HRB400, HRB500	8-40	GB 1499.2-2018
birta qallafsan ee shoogga	HRB400E, HRB500E	8-40	GB 1499.2-2018
Birta birta ah ee caadiga ah ee Ingiriisiga	B500B, B500C	8-40	BS 4449-2005
Bir cusub oo bir ah oo habaysan	B500B	8-40	BS4449:2005/SS560:2016
Hong Kong heerka birta qallafsan	B500B, 500B	8-40	BS4449:2005/CS2:2012
Birta birta ee caadiga ah ee Kuuriya	SD400, SD500, SD600	8-40	KS D3504: 2019
Heerka Australiya ee birta qallafsan	500E, 500N	8-40	AN/NZS 4671:2001
Halbeegga Costa Rica Bar bir ah oo qallafsan	Gr40, Gr60S, Gr60W	8-40	ASTMA615/A615M-2016 ASTMA706/706M-2016
Birta birta ah ee Standard Deformed	Gr40, Gr60S, Gr60W	8-40	ASTMA615/A615M-2016 ASTMA706/706M-2016
Fiking birta qalloocan	PSB785, PSB830	32	GBT20065-2006

Xargaha xargaha

Magaca Alaabta	Calaamadee	Tilmaamaha↓mm	Heerka Fulinta
Bir loogu talagalay qabowga	SWRC22A, SWRC35K	5.5-12	JIS G3507-1-2010
Bir loogu talagalay qabowga	ML08AL	5.5-12	GB/T 6478-2001
birta alxanka	H08A, H08MnA	5.5-12	GB/T 3429-2002
birta alxanka	ER50-6, ER70S-6	5.5-12	GB/T 3429-2002
Bir yar oo sawir kaarboon ah	Q195	5.5-12	GB/T701-2008
Bir yar oo sawir kaarboon ah	SAE1006, SAE1008	5.5-12	SAE J403-2001
Usha silig kaarboon sare	45#, 55#, 60#, 70#	5.5-12	GB / T 4354 - 2008

Rebar waa magaca guud ee birta feeraha duuban ee kulul.
Darajada birta duuban ee kulul ee caadiga ah waxay ka kooban tahay HRB iyo dhibicda ugu yar ee wax-soosaarka fasalka.H, R iyo B waa xarfaha ugu horreeya ee Hotrolled, Ribbed iyo Baars siday u kala horreeyaan.
Birta duuban ee kulul waxay u qaybsantaa laba darajo HRB335 (fasalka hore 20MnSi), saddex darajo HRB400 (fasalka hore 20MnSiV, 20MnSiNb, 20Mnti) iyo afar darajo HRB500.
codsi
Rebar waxaa si weyn loogu isticmaalaa guryaha, Buundooyinka, waddooyinka iyo dhismayaasha kale ee injineernimada madaniga ah.Jidadka waaweyn ee waaweyn, tareenada, Buundooyinka, biyo-mareennada, tunnelyada, xakamaynta daadadka, DAMS iyo xarumaha kale ee dadweynaha, oo yar oo ku jira dhismaha aasaaska, alwaax, tiir, darbi, saxan, birta birta ah ayaa lagama maarmaan u ah qalab dhismeed.