Lag luam wholesale zoo carbon steel kauj Q235 Q275 Q355 zoo carbon steel kauj chaw tsim khoom thiab chaw muag khoom

Cov Hlau Carbon Steel Chev Zoo Q235 Q275 Q355 Cov Hlau Carbon Steel Chev Zoo

Kev Piav Qhia Luv:

Cov hlau carbon Q235, Q275, thiab Q355 yog cov khoom siv hlau uas siv dav dav nrog lub zog zoo heev, weldability, thiab formability. Lawv tau tsim tawm raws li GB / T cov qauv thiab tsim nyog rau ntau yam kev tsim kho thiab kev siv hauv kev lag luam.

Cov hlau carbon no tau siv dav hauv cov qauv tsev, choj, kev tsim khoom siv, kev tsim hlau, thiab cov haujlwm tsim kho vaj tse.

Ua ib lub tuam txhab muab khoom siv tshaj lij, Royal Steel Group muab cov hlau carbon zoo nrog kev ua haujlwm ruaj khov, tus nqi sib tw, thiab kev txhawb nqa kev xa tawm thoob ntiaj teb.

Kev Tshuaj Xyuas:SGS, TUV, BV, Lub Hoobkas Tshawb Xyuas

Tus Qauv:ASTM

Qib:Cov hlau carbon

Tus Qauv Zauv:A36, Ss400, Q235, Q345, St37, S235jr, S355jr

Kev Siv:Kub dov

Qhov tuab:0.35 - 200 hli

Dav:≥600mm, 1000mm -2500mm

Kev kam rau siab:±3%, +/-2 hli Dav: +/-2 hli

Lub sijhawm them nyiaj: TT

Lub Sijhawm Xa Khoom:3-15 hnub (raws li qhov tseeb tonnage)

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Khoom

Lub Npe Khoom	Muag Kub Zoo Tshaj Plaws Thiab Muaj Nqis NtauKub dov hlau kauj
Khoom siv	Q195/Q235/Q345A36/S235JR/S355JR
Qhov tuab	0.35 - 200 hli
Dav	Qhov dav yuav tsum yog ≥ 600mm. Feem ntau, qhov dav yog txij li 1000mm txog 2500mm, nrog rau 6000mm yog qhov ntev tshaj plaws.
Tus Qauv	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
Qib	A53-A369, Q195-Q345, ST35-ST52, xws li: A36, SS400, A572 Gr.50, Q195, Q215, Q235, Q345, S355JR
	Qib A, Qib B, Qib C
Kev siv tshuab	Kub dov
Ntim khoom	Pob, lossis nrog txhua yam xim PVC lossis raws li koj xav tau

Cov lus qhia tseem ceeb
KS	SS275, SS315, SS410, SS450, SM275A/B, SM355A/B/C/D, SM420A/B/C/D
JIS	SS330, SS400, SS490, SS540, SM400A/B, SM490A/B/C, SM490YA/YB, SM520B, SN400B, SN490B
ASTM	A36, A283-C, A1011CS Hom B, A1011SS Gr.33, A1011SS Gr.40, A1011HS Gr.50, A1011HS Gr.55, A1018HS Gr.50, A1018SS Gr.36 Hom2
EN	S235JR, S275JR/J0/J2, S355JR/J0/J2

Cov Hlau Kub Dov

Qhov tuab	0.35 - 200 hli
Dav	≥600mm, 1000mm -2500mm
Cov Qib	Rov dov dua / Kos duab qib, Cov Qib Raj thiab Yeeb Nkab / Kev Tsim Khoom, Cov Qauv / Nruab Nrab Tensile Raj / Cov Qib Tsim, LPG / Qib Siab Qis, Cov Qib HSLA, Cov Qib Carbon Nruab Nrab, Cov Qib Tiv Thaiv Huab Cua, Cov Qib Yeeb Nkab Kab, Cov Phaj Chequered

Kub dov - Pickled & Oiled (HRPO)

Qhov tuab	1.6 - 6.0 hli
Dav	1650 hli

Kub Dov - Tawv Nqaij Pass Pickled & Oiled (HRSPO)

Qhov tuab	1.6 - 2.6 hli
Dav	1650 hli

Daim Ntawv Thov Tseem Ceeb

1. Cov ntawv thov
Siv dav rau kev thauj mus los ntawm cov kua thiab roj, cov qauv hlau, thiab cov haujlwm tsim kho vaj tse.

2. Cov yam ntxwv ntawm cov khoom thiab cov txiaj ntsig
ROYAL GROUP ERW (Fais Fab Tiv Thaiv Welded) cov kav hlau carbon puag ncig muaj lub zog siab, ruaj khov zoo, thiab kev ua haujlwm txhim khu kev qha. Nrog lub peev xwm tsim khoom muaj zog thiab muaj peev xwm muab khoom tas li, lawv tau siv dav hauv cov qauv hlau, kev tsim kho vaj tse, thiab kev siv hauv kev lag luam uas xav tau cov yeeb nkab hlau ruaj khov thiab pheej yig.

Lus Cim:
1. Khoom plig pub dawb, 100% kev lees paub zoo tom qab muag, Txhawb nqa txhua txoj kev them nyiaj; 2. Tag nrho lwm cov lus qhia ntawm cov kav hlau carbon puag ncig tuaj yeem ua raws li koj xav tau (OEM & ODM)! Koj yuav tau txais tus nqi Hoobkas los ntawm ROYAL GROUP.

Daim Ntawv Qhia Loj

Thickness (hli)	3	3.5	4	4.5	5	5.5	kho kom haum
Dav (hli)	800	900	950	1000	1219	1000	kho kom haum

Cov txheej txheem ntawm kev tsim khoom

Cov txheej txheem tsim khoom pib nrogkev kho mob raws li magnesium los ntawm kev siv cov hlau molten desulfurization, ua raws liSab saum toj thiab hauv qab tshuab converter steelmakingkom ntseeg tau tias muaj cov khoom sib xyaw ruaj khov thiab muaj kev ntshiab siab.

Cov hlau molten ces undergoesalloying, LF (latle furnace) refining, calcium wire feeding, thiab soft blowing treatment, txhim kho qhov huv, kev tawv, thiab kev ua haujlwm txhua yam.

Tom qab ua kom huv, cov hlau yog ua tiav los ntawmnruab nrab-broadband txuas ntxiv casting los tsim cov slabs, ua raws likev txiav slab thiab rov ua kom sov dua hauv lub cub tawg uas taug kev.

Nyob rau hauv lub theem kub dov, lub slab mus dhaudov tsis sib xws (1 lub cub tawg cua sov, 5 dhau), kev txuag cua sov, thiab dov tiav (7 dhau) nrog cov thev naus laus zis tswj kev dovkom ua tiav qhov tuab thiab cov khoom siv kho tshuab.

Thaum kawg, lub strip undergoeslaminar flow txias, coiling, thiab ntim khoom, xyuas kom meej tias qhov zoo ntawm qhov chaw, lub zog, thiab qhov ruaj khov rau kev siv hauv kev lag luam.