Ihowulisele eMgangathweni oPhakamileyo Q235B Q345B eHotyo eRodiweyo yeKoyile yentsimbi uMenzi kunye noMboneleli

Umgangatho oPhakamileyo we-Q235B Q345B Isixhobo soKwakha i-Coil yentsimbi egoqiweyo eshushu

Umgangatho oPhezulu we-Q235B Q345B Isixhobo soKwakha i-Coil yentsimbi eQhelekileyo eQhelekileyo eFakelweyo

Inkcazelo emfutshane:

Ikhoyili eqengqelekayo eshushu ibhekisa ekucinezeleni iibhilithi kubunzima obufunwayo bentsimbi kumaqondo obushushu aphezulu. Kwi-hot rolling, intsimbi iqengqeleka emva kokufudunyezwa kwimeko yeplastiki, kwaye umphezulu unokuba ne-oxidized kwaye urhabaxa. Iikhoyili ezishushu ezigoqiweyo zihlala zinemilinganiselo emikhulu yokunyamezelana kunye namandla aphantsi kunye nobulukhuni, kwaye zifanelekile kwizakhiwo zokwakha, amacandelo oomatshini kwimveliso, imibhobho kunye nezikhongozeli.

Uhlolo:SGS, TUV, BV, Ukuhlolwa kweFactory

Ibakala:Intsimbi yekhabhoni

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

Ubuchwephesha:I-Hot Rolled

Ububanzi:600-4050mm

Ukunyamezela:± 3%, +/-2mm Ububanzi: +/-2mm

I-advanteji:Ubungakanani obuchanekileyo

Ixesha lokuzisa:Iintsuku ezi-3-15 (ngokwetoni yokwenyani)

Ulwazi lweZibuko:Izibuko laseTianjin, iPort Shanghai, iQingdao Port, njl.

Thumela i-imeyile kuthi Whatsapp I-imeyile

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Igama lemveliso	UkuThengiswa koMgangatho oPhezulu kakhuluIkhoyili yentsimbi eQhelekileyo
Izinto eziphathekayo	Q195/Q235/Q345/A36/S235JR/S355JR
Ukutyeba	1.5mm ~ 24mm
Ubungakanani	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm ngokwezifiso
Umgangatho	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
IBanga	A53-A369, Q195-Q345, ST35-ST52
	IBanga A, iBanga B, iBanga C
Ubuchwephesha	Ishushu esongwayo
Ukupakisha	Bundle, okanye nazo zonke iintlobo zemibala PVC okanye njengoko iimfuno zakho
Umbhobho Uphela	Isiphelo esicacileyo/iBeveled, ekhuselwe ngeminqwazi yeplastiki kuzo zombini iziphelo, i-quare esikiweyo, i-grooved, intambo kunye nokudibanisa, njl.
MOQ	Iitoni ezi-1, ixabiso elithe kratya lomyinge liya kuba lisezantsi
Unyango loMphezulu	1. I-Mill igqityiwe / iGalvanized / steel stainless
	2. I-PVC, iMnyama kunye nepeyinti yombala
	3. I-oyile ecacileyo, i-oyile echasene nomhlwa
	4. Ngokwemfuno yabaxhasi
Isicelo seMveliso	1. Ukwenziwa kwezakhiwo zezakhiwo,
	2. oomatshini bokuphakamisa,
	3. ubunjineli,
	4. oomatshini bezolimo nokwakha,
Imvelaphi	Tianjin China
Izatifikethi	ISO9001-2008,SGS.BV,TUV
Ixesha lokuzisa	Ngokuqhelekileyo kwiintsuku ezili-10-15 emva kokufumana intlawulo kwangaphambili

Isicelo esingundoqo

1. Ukuhanjiswa kwe-Fluid / igesi, ubume beNsimbi, uKwakha;
IQELA le-2.ROYAL ERW / I-Welded round carbon steel pipes, enomgangatho oPhezulu kunye nekhono elinamandla lokubonelela lisetyenziswa ngokubanzi kwisakhiwo seNsimbi kunye noKwakha.

Phawula:
I-1.Isampula yamahhala, i-100% emva kokuthengiswa komgangatho wokuthengisa, Inkxaso nayiphi na indlela yokuhlawula;
2.Zonke ezinye iinkcukacha zemibhobho yentsimbi yekhabhoni ejikelezayo iyafumaneka ngokwemfuno yakho (OEM & ODM)! Ixabiso lasefektri uya kulifumana kwi-ROYAL GROUP.

Itshathi yobungakanani

Ukutyeba(mm)	3	3.5	4	4.5	5	5.5	eyenzelwe wena
Ububanzi(mm)	800	900	950	1000	1219	1000	eyenzelwe wena

Inkqubo yemveliso

Inkqubo yokuvelisa i-coil ye-hot-rolled steel ikhonkco eliphambili kwimveliso yensimbi. Ikakhulu yenza i-billet yensimbi kwimilo yepleyiti efunekayo ngokuqengqeleka kobushushu obuphezulu. Oku kulandelayo ngamanyathelo ayo aphambili:
Ukulungiswa kwezinto ezikrwada
Sebenzisa i-billet eqhubekayo yokuphosa okanye i-billet yokuqala yokuqengqeleka njengento ekrwada, kwaye ubukhulu bebhiliti buqhele ukuba yi-150-300mm.
I-billet ihlanjululwe phezulu (njengokucoca i-flame okanye ukugaya ngomatshini) ukususa isikali se-oxide kunye neziphene zokuqinisekisa umgangatho wokuqengqeleka.
Ukufudumeza
I-billet ithunyelwa kwi-step-beam yokufudumeza isithando somlilo kwaye ifudunyezwe kwi-1100-1300 ℃ ukwenza i-billet ifikelele kwiqondo lokushisa elinqabileyo kunye nokuphucula iplastiki.
Lawula ixesha lokufudumeza kunye nokufana kweqondo lokushisa ukuze ugweme ukutshisa okanye ukushisa okungonelanga.
Ukuqengqeleka okurhabaxa
Ubunzima bebhiliti buncitshiswe bube yi-30-50mm ngokusebenzisa ilitye lokusila elijikajikayo (elifana ne-two-roll okanye i-four-roll mill) ukwenza i-billet ephakathi.
Uxinzelelo lwamanzi oluphezulu lunokwenziwa emva kokuqengqeleka ngakunye ukususa umaleko we-oxide ongaphezulu.
Ukugqiba ukuqengqeleka
I-billet ephakathi ingena kwi-mill yokugqiba (ngokuqhelekileyo i-6-7 i-four-roll okanye i-six-roll mills), kwaye iyancipha ngokuthe ngcembe kwi-target target (njenge-1.2-25mm) ngokuqhubekayo.
I-AGC (ulawulo lokutyeba oluzenzekelayo) kunye nenkqubo yokulawula imilo yepleyiti isetyenziselwa ukuqinisekisa ukuchaneka kobukhulu kunye nokuma kwepleyiti yokuma.
Ii-roller kufuneka zipholile kwaye zifakwe i-lubricated ngexesha lokuqengqeleka ukukhusela i-thermal deformation kunye nokugqoka.
Ukupholisa
Inkqubo yokupholisa i-laminar isetyenziselwa ukupholisa ngokukhawuleza umcu wentsimbi ukusuka kubushushu bokugqibela bokuqengqeleka (malunga ne-800℃) ukuya kwiqondo lobushushu begumbi ngokulawula umthamo wamanzi kunye nezinga lokupholisa (elifana ne-30-50℃/s).
Inkqubo yokupholisa ichaphazela ngokuthe ngqo i-microstructure (efana ne-ferrite kunye ne-pearlite ratio) kunye neempawu zomatshini we-coil yensimbi.
Ukujija
Umtya wentsimbi uqengqeleka kwikhoyili yentsimbi ngepintshisi yerola kunye nekhoyila, kwaye ukucinezeleka kulawulwa kwi-100-500N/mm² ukuqinisekisa ukuba imilo yekhoyili iqinile kwaye akukho yikhoyili ikhululekileyo.
Ubushushu be-coiling buhlala bulawulwa kwi-550-700 ℃ ukwenza ngcono ukusebenza.
Unyango olulandelayo
Unyango lomphezulu: ukuchola ukususa isikali se-oxide, okanye i-galvanizing, i-aluminiyam ye-plating kunye nolunye unyango lokugquma.
Ukuhlaziya: phucula i-ductility yemathiriyeli (efana ne-recrystallization annealing phambi kokuqengqeleka okubandayo).
Ukugudisa: Ukuphelisa iqonga lesivuno kunye nokuphucula ukugqitywa komphezulu ngokuqengqeleka kwesantya esincinci sokunciphisa.
Ukuhlolwa komgangatho kunye nokupakishwa: khangela ubungakanani, iimpawu zoomatshini kunye nomgangatho womphezulu, kunye ne-roll, i-bundle kunye nokumakisha ngokweemfuno zabathengi.