Coil Yachitsulo Yotentha Yotentha Q195 Q215 St37 S235jr S355jr Ss400 Chitsulo Chapamwamba Kwambiri cha Carbon Steel

Coil Yachitsulo Yotentha Yotentha Q195 Q215 St37 S235jr S355jr Ss400 Chitsulo Chapamwamba Kwambiri cha Carbon Chitsulo Chowonetsedwa

Kufotokozera Kwachidule:

Hot adagulung'undisa zitsulo koyiloamatanthauza kukanikiza kwa billets mu makulidwe ofunidwa achitsulo pa kutentha kwambiri. Pakugudubuzika kotentha, chitsulo chimakulungidwa chikatenthedwa ku pulasitiki, ndipo pamwamba pamakhala oxidized ndi ovuta. Hot adagulung'undisa koyilo zambiri tolerances lalikulu dimensional ndi otsika mphamvu ndi kuuma, ndi oyenera zomangamanga nyumba, makina zigawo zikuluzikulu popanga, mapaipi ndi muli.

Kuyendera:SGS, TUV, BV, Factory Inspection

Gulu:Chitsulo cha carbon

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

Njira:Kutentha Kwambiri

M'lifupi:600-4050 mm

Kulekerera:± 3%, +/-2mm M'lifupi: +/-2mm

Ubwino:Dimension Yolondola

Nthawi yoperekera:Masiku 3-15 (malinga ndi tonnage yeniyeni)

Zambiri padoko:Tianjin Port, Shanghai Port, Qingdao Port, etc.

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane wa Zamalonda

Dzina lazogulitsa	Hotselling Ubwino Wabwino Kwambiri Kuchuluka KwambiriKoyilo Yachitsulo Yotentha
Zakuthupi	Q195/Q235/Q345/A36/S235JR/S355JR
Makulidwe	1.5mm ~ 24mm
Kukula	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm makonda
Standard	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
Gulu	A53-A369, Q195-Q345, ST35-ST52
	Gulu A, Gulu B, Gulu C
Njira	Hot adagulung'undisa
Kulongedza	Mtolo, kapena ndi mitundu yonse ya mitundu PVC kapena monga zofuna zanu
Chitoliro Chatha	Mapeto / Beveled, otetezedwa ndi zisoti zapulasitiki kumbali zonse ziwiri, kudula quare, grooved, threaded and coupling, etc.
Mtengo wa MOQ	Matani 1, mtengo wochulukirapo udzakhala wotsika
Chithandizo cha Pamwamba	1. Mgayo unatha / Galvanized / zitsulo zosapanga dzimbiri
	2. PVC, Black ndi utoto utoto
	3. Transparent mafuta, anti- dzimbiri mafuta
	4. Malinga ndi zomwe makasitomala amafuna
Product Application	1. Kupanga zomangira,
	2. makina onyamulira,
	3. mainjiniya,
	4. makina a ulimi ndi zomangamanga,
Chiyambi	Tianjin China
Zikalata	ISO9001-2008,SGS.BV,TUV
Nthawi yoperekera	Nthawi zambiri mkati 10-15 masiku chiphaso cha malipiro pasadakhale

Main Application

1.Fluid / Gasi yobereka, Kapangidwe kazitsulo, Kumanga;
2.ROYAL GROUP ERW / Welded round carbon steel mapaipi, omwe ali ndi Ubwino Wapamwamba kwambiri komanso mphamvu zoperekera mphamvu zimagwiritsidwa ntchito kwambiri pakupanga Zitsulo ndi Zomangamanga.

Zindikirani:
Zitsanzo za 1.Free, 100% pambuyo-kugulitsa chitsimikizo cha khalidwe, Kuthandizira njira iliyonse yolipira;
2.Mafotokozedwe ena onse a mapaipi ozungulira a carbon steel akupezeka malinga ndi zomwe mukufuna (OEM & ODM)! Mtengo wafakitale mupeza kuchokera ku ROYAL GROUP.

Tchati cha kukula

Makulidwe (mm)	3	3.5	4	4.5	5	5.5	makonda
M'lifupi(mm)	800	900	950	1000	1219	1000	makonda

Njira yopanga

Njira yopangira yotentha yotenthakoyilo yachitsulondi chida chofunikira pakupanga zitsulo. Zimapanga kwambiri billet yachitsulo mumpangidwe wofunikira wa mbale kupyolera mu kutentha kwakukulu. Zotsatirazi ndi zake zazikulu:

Kukonzekera Zakuthupi
Ma slabs opangidwa mosalekeza amagwiritsidwa ntchito ngati zopangira, zomwe zimakhala ndi makulidwe a 150-300 mm.
Pansi pa slab amatsukidwa (mwachitsanzo, kuyeretsa lawi lamoto kapena kugaya ndi makina) kuti achotse sikelo ndi zolakwika kuti zitsimikizire kugudubuza.
Kutentha
Silab imadyetsedwa mu ng'anjo yamtengo woyenda ndikutenthedwa mpaka 1100-1300 ° C kuti ifike kutentha kwa austenitizing ndikuwongolera pulasitiki.
Nthawi yowotcha komanso kufanana kwa kutentha kumayendetsedwa kuti zisatenthe kapena kutentha pang'ono.
Zovuta
Mpheroyo imachepetsedwa kukhala yokhuthala 30-50 mm mu mphero yokhotakhota (mwachitsanzo, mphero ziwiri kapena zinayi) kuti apange kapamwamba kapakati.
Pambuyo pa kugubuduza kulikonse, kutsika kwamadzi othamanga kwambiri kumatha kuchitidwa kuti muchotse wosanjikiza wa oxide pamwamba.
Kumaliza
Mphero yapakatikati imalowa mu mphero yomaliza (nthawi zambiri imakhala ndi mphero zisanu ndi chimodzi kapena zisanu ndi ziwiri kapena zisanu ndi chimodzi) kumene imachepetsedwa pang'onopang'ono mpaka makulidwe a chandamale (mwachitsanzo, 1.2-25 mm) kupyolera mukugudubuza kosalekeza. Automatic Gauge Control (AGC) ndi mawonekedwe owongolera mawonekedwe amagwiritsidwa ntchito kuwonetsetsa kulondola komanso kusalala.
Pakugubuduza, mipukutuyo imafunika kuziziritsa ndi kuthira mafuta kuti zisawonongeke komanso kuvala.
Kuziziritsa
Dongosolo loziziritsa laminar limagwiritsidwa ntchito kuziziritsa mwachangu chingwe chachitsulo kuchokera pakutentha komaliza (pafupifupi 800 ° C) mpaka kutentha kwa chipinda powongolera kuchuluka kwa madzi ndi kuzizira (mwachitsanzo, 30-50 ° C / sekondi).
The kuzirala ndondomeko mwachindunji zimakhudza microstructure (mwachitsanzo, chiŵerengero cha ferrite kuti pearlite) ndi mawotchi katundu wa koyilo zitsulo.
Kuzungulira
Mzere wachitsulo umakulungidwa kukhala koyilo pogwiritsa ntchito pinch rolls ndi coiler. Kulimbanako kumayendetsedwa pa 100-500 N/mm² kuti muwonetsetse mawonekedwe a coil olimba komanso opanda zotayirira.
Kutentha kozungulira kumayendetsedwa pakati pa 550-700 ° C kuti muwongolere magwiridwe antchito.
Pambuyo pokonza
Kuchiza pamwamba: Kutola kuchotsa sikelo ya oxide, kapena zokutira monga galvanizing kapena aluminizing.
Annealing: Kupititsa patsogolo ductility (mwachitsanzo, recrystallization annealing pamaso ozizira kugudubuza). Kupalasa: Kupyolera mu kugubuduza ndi chiwerengero chochepa chochepetsera, timachotsa zokolola zamtundu ndikuwongolera kutsirizika.
Kuyang'anira Ubwino ndi Kupaka: Timayendera miyeso, makina amakina, ndi mawonekedwe apamwamba, kenako timakodola, kunyamula, ndikulemba zinthuzo malinga ndi zomwe kasitomala akufuna.