Jumlo Tayada Sare leh Q235B Q345B Soosaaraha iyo Alaab-qeybiyaha Dhismaha Gariiradda Birta Kulul Kooxda Royal

Tayada Sare ee Q235B Q345B Qalabka Dhisme Gariiradda Birta ee Kulul

Tayada Sare ee Q235B Q345B Qalabka Dhisme Gariiradda Birta La Dulmaray ee Kulul Sawirka

Sharaxaad Gaaban:

Gariiradda duuban ee kulul waxaa loola jeedaa cadaadiska biraha ee dhumucda birta ee la rabo heerkul sare. Wareegga kulul, birta ayaa la rogrogaa ka dib marka lagu kululeeyo xaalad caag ah, oogada sare ayaa laga yaabaa inay oksaydheysan oo qallafsanto. Gariirada duuban ee kulul waxay badanaa leeyihiin dulqaad cabbir weyn iyo xoog hoose iyo adayg, waxayna ku habboon yihiin dhismayaasha dhismaha, qaybaha farsamada ee wax soo saarka, tuubooyinka iyo weelasha.

Kormeer:SGS, TUV, BV, Kormeerka Warshadaha

Darajo:Birta kaarboon

Qalab:60, 65Mn, 55Si2Mn, 60Si2MnA, 50CrVA,

Farsamada:Kulul duuban

Ballaca:600-4050mm

Dulqaad:± 3%, +/-2mm Ballaca: +/- 2mm

Faa'iidada:Cabirka Saxda ah

Waqtiga keenista:3-15 maalmood (sida ku cad tan dhabta ah)

Macluumaadka Dekedda:Dekedda Tianjin, Dekedda Shanghai, Dekedda Qingdao, iwm.

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Faahfaahinta Alaabta

Tags Product

Faahfaahinta Alaabta

Magaca Alaabta	Hoselling Tayada ugu Fiican Qadar badanGariiradda Birta ee Hot Rolled
Qalab	Q195/Q235/Q345/A36/S235JR/S355JR
Dhumucda	1.5mm ~ 24mm
Cabbirka	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm waa la habeeyay
Heerka	ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
	6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Darajo	A53-A369, Q195-Q345, ST35-ST52
	Fasalka A, Fasalka B, Fasalka C
Farsamada	Kulul duuban
Baakad	Xidhmo, ama dhammaan noocyada kala duwan ee midabada PVC ama sida shuruudahaaga
Dhuumaha Dhammaad	Dhammaadka bannaan/Beveled, oo lagu ilaaliyo koofiyadaha caagagga ah ee labada daraf, googooyn, jeexjeexan, xadhig iyo isku xidhka, iwm.
MOQ	1 tan, qiimaha tirada badan ayaa hoos u dhici doona
Daaweynta Dusha sare	1. Mill dhammeeyey / galvanized / ahama
	2. PVC, rinjiyeynta madow iyo midabka
	3. Saliid hufan,saliid ka hortagga miridhku
	4. Marka loo eego shuruudaha macaamiisha
Codsiga Alaabta	1. Wax-soo-saarka qaab-dhismeedka dhismaha.
	2. Mashiinnada wax lagu qaado,
	3. injineernimada,
	4. Mashiinada beeraha iyo dhismaha.
Asal ahaan	Tianjin Shiinaha
Shahaadooyinka	ISO9001-2008,SGS.BV,TUV
Waqtiga Bixinta	Caadiyan 10-15 maalmood gudahooda ka dib markii la helo lacag hormaris ah

Codsiga ugu muhiimsan

1.Fluid / Gaaska gaaska, Qaab dhismeedka birta, Dhismaha;
2.ROYAL GROUP ERW / welded tuubooyinka birta kaarboon wareeg ah, kuwaas oo leh tayada ugu sarreeya iyo awoodda sahayda xooggan ayaa si weyn loogu isticmaalaa qaab-dhismeedka Birta iyo Dhismaha.

Ogow:
1.Saamaynta bilaashka ah, 100% hubinta tayada iibka kadib, Taageer hab kasta oo lacag bixin ah;
2.Dhammaan qeexitaannada kale ee tuubooyinka birta kaarboonka wareega ayaa la heli karaa iyadoo loo eegayo baahidaada (OEM & ODM)! Qiimaha warshadda waxaad ka heli doontaa ROYAL GROUP.

Shaxda cabbirka

Dhumucda (mm)	3	3.5	4	4.5	5	5.5	habaysan
Ballaca (mm)	800	900	950	1000	1219	1000	habaysan

Habka wax soo saarka

Habka wax soo saarka ee gariiradda birta ah ee kulul ayaa ah isku xirka muhiimka ah ee wax soo saarka birta. Waxay inta badan ka samaysaa billet billet qaab saxan loo baahan yahay iyada oo loo marayo rogrogis heerkul sare ah. Kuwa soo socda waa tillaabooyinka asaasiga ah:
Diyaarinta Qalabka Ceyriinka
Isticmaal billet tuurista joogtada ah ama billet duubista bilowga ah sida alaab cayriin ah, dhumucdiisuna waa 150-300mm.
Billet-ku waa la nadiifiyaa oogada (sida nadiifinta ololka ama shiididda makaanikada) si meesha looga saaro miisaanka oksaydhka iyo cilladaha si loo hubiyo tayada duubista.
Kululaynta
Billet-ka waxaa loo diraa foornada kuleyliyaha-beam-ga oo kuleyl ilaa 1100-1300 ℃ si billet-ku u gaaro heerkulka hagaajinta oo kor loogu qaado caagga.
Xakamee wakhtiga kulaylka iyo isku midnimada heerkulka si aad uga fogaato gubasho xad dhaaf ah ama heerkul aan ku filnayn.
Roughing Rough
Dhumucdiisuna waxay tahay 30-50mm iyada oo loo marayo mishiinka duuban ee qallafsan ee la rogi karo (sida laba duub ama afar duub) si loo sameeyo billet dhexdhexaad ah.
Nadiifinta biyaha cadaadis-sare ayaa laga yaabaa in la sameeyo ka dib baas kasta oo rogaal celis ah si meesha looga saaro lakabka oksaydhka oogada.
Dhamaystirka Duubista
Billet-ka dhexe waxa uu galaa mishiinka wax lagu dhammeeyo (sida caadiga ah 6-7 afar-roll ama lix-rolled), oo si tartiib tartiib ah ayaa loo khafiifiyaa dhumucda bartilmaameedka (sida 1.2-25mm) iyada oo loo marayo duubid joogto ah.
AGC (xakamaynta dhumucda otomaatiga ah) iyo nidaamka xakamaynta qaabka saxanka ayaa loo isticmaalaa si loo hubiyo saxnaanta cabbirka iyo toosnaanta qaabka saxanka.
Rollers-yadu waxay u baahan yihiin in la qaboojiyo oo saliid lagu shubo inta lagu guda jiro duubista si looga hortago qallafsanaanta kulaylka iyo xirashada.
Qaboojin
Nidaamka qaboojinta laminar ayaa loo isticmaalaa in si dhakhso ah loo qaboojiyo fiilada birta laga bilaabo heerkulka wareega ugu dambeeya (qiyaastii 800 ℃) ilaa heerkulka qolka iyada oo la xakameynayo mugga biyaha iyo heerka qaboojinta (sida 30-50 ℃/s).
Habka qaboojinta wuxuu si toos ah u saameeyaa qaab-dhismeedka yaryar (sida ferrite iyo pearlite ratio) iyo sifooyinka farsamada ee gariiradda birta.
Gariiradda
Xarigga birta ah waxaa lagu rogaa gariiradda birta ah iyada oo loo marayo rullaluistemadka qanjaruufka iyo gariiradda, iyo xiisadda waxaa lagu xakameynayaa 100-500N/mm² si loo hubiyo in qaabka gariirku uu ciriiri yahay oo uusan jirin gariirad dabacsan.
Heerkulka gariiradda ayaa inta badan lagu xakameeyaa 550-700 ℃ si kor loogu qaado waxqabadka.
Daawaynta Xigta
Daaweynta dusha sare: qajaar si looga saaro miisaanka oksaydhka, ama galvanizing, dahaadhka aluminium iyo daawaynta kale ee daahan.
Annealing: wanaaji ductility maaddooyinka (sida recrystallization annealing ka hor inta aan qabow duubin).
Daboolida: baabi'inta madal wax-soo-saarka iyo hagaajinta dhammaystirka dusha sare iyada oo loo marayo rogrogid yaraynta heerka dhimista.
Kormeerka tayada iyo baakaynta: hubi cabbirka, qalabka farsamada iyo tayada dusha sare, oo duub, xidhmo oo calaamadee si waafaqsan shuruudaha macaamiisha.