Wholesale High Quality Q235B Q345B HOLA ROLLED STEL COIL Kuvaka Midziyo Mugadziri neMutengesi

High quality q235b q345b inopisa yakakwirisa Steel Coil Kuvaka Zvinhu

High quality q235b q355b inopisa yakakwirisa Steel Coil Kuvaka Kuvaka Midziyo Inotaridza mufananidzo

Tsananguro pfupi:

Hot Mukutsvaira kunopisa, simbi inocherwa mushure mekupiswa kune yepurasitiki mamiriro, uye pamusoro ingangove ihodhi uye yakaoma. Hot

Kuongorora:SGS, TUV, BV, fekitori yekuongorora

Giredhi:Carbon simbi

Chinyorwa:60, 65mn, 55Si2mn, 60SI2mna, 50crvere,

Maitiro:Kupisa kwakapetwa

Upamhi:600-4050mm

Kushivirira:± 3%, +/ / 2mm upamhi: +/ / 2mm

Mukana:Yakarurama Dimension

Nguva yekutumira:Mazuva matatu (zvinoenderana neiyo tonniya chaiyo)

Ruzivo rwePort:Tianjin Port, Shanghai Port, Qingdao Port, nezvimwe.

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Chigadzirwa Chinhu

Zvigadzirwa tags

Chigadzirwa Chinhu

Chigadzirwa Zita	Hotselling Best mhando yakakura mariInopisa yakakwirisa simbi coil
Zvinhu	Q195 / Q235 / Q345 / A36 / S235JR / S355JR
Ukobvu	1.5mm ~ 24mm
Saizi	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm yakagadziriswa
Standard	ASTM A53-2007, ASTM A671-2006, ASTM A52-1903, ASME B623-19033-1996, BS 1387, BS EN10296, BS
	6323, BS 6363, BS EN10219, GB / T 3091-2001, GB / T 13793-1992, GB / T9711
Giredhi	A53-A369, Q195-Q345, ST35-St52
	Giredhi A, Giredhi B, Giredhi C
Maitiro	Kupisa kwakapetwa
Kurongedza	Bundle, kana nemarudzi ese emavara PVC kana sezvaunoda
Pombi inopera	Plain end / yakadzivirirwa, yakachengetedzwa nemapurasitiki emapurasitiki pamapepa ese ari maviri, akacheka quare, akasvitswa, akatsemuka uye akanganisa, nezvimwe.
Moq	1 toni, yakawanda mutengo mutengo ichave yakaderera
Kumusoro Kurapwa	1. Mill apedza / Gallvized / Stainless Simbi
	2. PVC, dema uye ruvara pendi
	3. Anoongorora mafuta, anti-nzizi mafuta
	4. Maererano nevatengi zvinodiwa
Chigadzirwa Chigadzirwa	1. Kugadzira zvivakwa zvekuvaka,
	2. Kusimudza machina,
	3. Injiniya,
	4.. Zvekurima uye zvekuvaka michina,
Mabviro	Tianjin China
Zvitupa	Iso9001-2008, SGS.B. TuV
Nguva yekutumira	Kazhinji mukati memazuva gumi nemashanu mushure mekugamuchira kwekutungamira kwekubhadhara

Chikuru Chikumbiro

1.Fluid / gasi kutumira, chimiro chesimbi, kuvaka;
2.Royal Group Erw / Welded Round Carbon Steel PIPES, iyo ine yepamusoro mhando uye yakasimba yekupa kugona kushandiswa zvakanyanya kushandiswa mune simbi chimiro uye kuvaka.

ONA:
1.See sampling, 100% mushure mekutengesa-kutengesa mhando yemhando, tsigira chero nzira yekubhadhara;
. Mutengo wefekitori iwe unowana kubva kuumambo boka.

Saizi chati

Bickess (mm)	3	3.5	4	4.5	5	5.5	yakagadzirirwa
Upamhi (mm)	800	900	950	1000	1219	1000	yakagadzirirwa

Maitiro ekugadzira

Iyo yekugadzira maitiro ekupisa-yakadzika simbi coil ndiyo kiyi yekubatanidza yekugadzira simbi yekugadzira. Izvo zvinonyanya kuumba bhawa re simbi mune iyo inodiwa plate chimiro kuburikidza nekumusoro-tembiricha kuyerera. Izvi zvinotevera inhanho dzayo dzinokosha:
Kugadzirira kwezvinhu
Shandisa kuenderera mberi kwekukanda billet kana kutanga kudzikisira Billet seyakaisa zvinyorwa, uye billet gobvu kazhinji kazhinji 150-300mm.
Iyo billet iri pamusoro yakacheneswa (senge murazvo wekuchenesa kana muchero wekuchera) kubvisa huwandu hwehuwandu uye urema kuti uve nechokwadi chekunyepa mhando.
Kupisa
Iyo Billet inotumirwa kunhanho yekunyepedzera uye inopisa kusvika kune 1100-1300】 kuita kuti Billet asvika pakusvitsa tembiricha uye kusimudzira plasticity.
Dzora nguva yekudziya uye tembiricha yekuwedzera kuti udzivise kunyonganiswa kana kusakara kupisa.
Rough rolling
Iyo Billet gobvu yakaderedzwa kusvika 30-50mm kuburikidza nekudzoreredzwa kwakaomeswa kuyerera
Yakakwirira-yekumanikidza mvura yekushusha inogona kuitwa mushure mekunge imwe neimwe inotenderera ichipfuura kuti ibvise pamusoro pexide aroyer.
Kupedzisa kuyerera
Bhaleti yepakati rinopinda mubairo wekupedzisira
AGC (otomatiki tsickness control) uye plate chimiro chekudzora system inoshandiswa kuve nechokwadi chekunyatsojeka kurongeka uye ndiro plate chimiro.
VaRellers vanofanirwa kutonhorerwa uye vakaremerwa panguva yekudzikisira kudzivirira kupfeka kuremara uye kupfeka.
Kutonhora
Iyo Laminar inotonhorera system inoshandiswa kukurumidza kutonhora kubva kune yekupedzisira kutonhora (anenge 800 ℃) yekudzora tembiricha nekudzora huwandu hwemvura uye neyekudzora mwero (senge 30-50 ℃ / s).
Maitiro ekutonhorera anokanganisa zvakananga iyo microsture (senge ferrite uye pearlite ratio) uye michina yezvimiro zveiyo iyo simbi coil.
Coiling
Iyo Steel Strip yakamhurwa mujasi resimbi kuburikidza nePinch roller uye coiler, uye kusawirirana kunodzorwa pa100-00n / mm² kuve nechokwadi chekuti coil chimiro chakasimba uye hapana chakasununguka coil.
Iyo tembiricha yekudziya inowanzo kudzorwa pana 550-700】 kuti uwedzere kuita.
Kutevera kurapwa
Kumusoro Kurapwa.
Annealing.
Zvinyoro: Kubvisa chikuva chechibereko uye kuvandudza nzvimbo yekupedzisa kuburikidza nediki yekudzora kuderera kuyerera.
Kuongororwa kwemhando uye kurongedza.