Lag luam wholesale Loj Cov Khoom Muag ASTM A36 Ss400 Q235 Q345 St37 S235jr S355jr Tsawg Txias Kub Kub Rolled Carbon Steel Chev Chaw tsim tshuaj paus thiab chaw muag khoom

Cov Khoom Muag Loj ASTM A36 Ss400 Q235 Q345 St37 S235jr S355jr Tsawg Txias Kub Kub Rolled Carbon Steel Chev

Lus piav qhia luv luv:

Kub dov carbon steel kaujyog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws thiab cov khoom ntim loj tshaj plaws hauv kev lag luam steel. Uas feem ntau ntawm cov hlau thiab carbon (feem ntau yog cov hlau tsis tshua muaj carbon), nws yog dov los ntawm kev nruam nruam slabs los yog ingots los ntawm ntau qhov kev hla dhau qhov kub ntawm recrystallization (feem ntau siab dua 1200 ° C) los tsim ib lub thinned, coiled steel sawb. Nws qhov txiaj ntsig tseem ceeb yog nyob rau hauv kev ua haujlwm siab thiab kev lag luam ntawm cov txheej txheem ntau lawm: high-temperature dov imparts zoo heev plasticity thiab tsis muaj deformation tsis kam, ua rau loj-scale, nruam ntau lawm ntawm tus nqi qis. Qhov kub-dov coil feem ntau yog coated nrog xiav oxide nplai (tshem tawm los ntawm descaling) thiab nthuav tawm cov khoom zoo tag nrho (lub zog, toughness, thiab formability) nrog rau zoo weldability. Cov qhab nia muaj xws li SPHC (rau kev kos duab sib sib zog nqus), SS400 (rau cov qauv siv), thiab Q235B. Thicknesses feem ntau yog los ntawm 1.5mm mus rau ntau tshaj 25.4mm, thiab dav tuaj yeem tshaj 2 meters. Raws li ib qho tseem ceeb ntawm cov khoom nruab nrab ib nrab tiav, nws yog cov khoom siv raw khoom siv rau cov khoom siv txias txias, cov ntawv galvanized, thiab cov ntawv xim-coated. Nyob rau tib lub sijhawm, nws kuj tau siv dav hauv kev tsim vaj tsev (kab kab, kab, txuas hniav), kev tsim cov tshuab, cov khoom siv hauv tsheb, cov kav dej, ntim, tsheb nqaj hlau, thiab ntau yam kev lag luam thiab cov khoom siv niaj hnub uas xav tau kev tsim thiab vuam. Nws tuaj yeem raug hu ua "skeleton" khoom ntawm kev lag luam niaj hnub.

Kev tshuaj xyuas:SGS, TUV, BV, Hoobkas tshuaj xyuas

Txheem:ASTM

Qib:Cov pa roj carbon steel

Qauv nab npawb:A36, Ss400, Q235, Q345, St37, S235jr, S355jr

Cov txheej txheem:Kub Rolled

Dav:600-4050 hli

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

Lub sij hawm them nyiaj:TT / LC

Lub sij hawm xa tuaj:3-15 hnub (raws li qhov tseeb tonnage)

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Product Detail

Khoom cim npe

Product Detail

Khoom npe	Hotselling Qhov Zoo Tshaj Plaws Loj LojKub Rolled Steel Chev
Khoom siv	Q195/Q235/Q345A36/S235JR/S355JR
Thickness	1.5mm ~ 24mm
Loj	3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm customized
Txuj	ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296,
	6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Qib	A53-A369, Q195-Q345, ST35-ST52
	Qib A, Qib B, Qib C
Cov txheej txheem	Kub dov
Ntim	Ntim, lossis nrog txhua yam xim PVC lossis raws li koj xav tau
Cov yeeb nkab kawg	Plain kawg / Beveled, tiv thaiv los ntawm lub kaus mom yas ntawm ob qho kawg, txiav quare, grooved, threaded thiab coupling, thiab lwm yam.
MOQ	1 Tons, ntau tus nqi yuav qis dua
Kev kho saum npoo	1. Mill tiav / Galvanized / stainless hlau
	2. PVC, Dub thiab xim pleev xim
	3. Cov roj pob tshab, cov roj tiv thaiv xeb
	4. Raws li cov neeg siv khoom xav tau
Khoom siv	1. Kev tsim cov qauv tsim,
	2. lifting machinery,
	3. engineering,
	4. Kev ua liaj ua teb thiab kev tsim kho tshuab,
Keeb kwm	Tianjin Tuam Tshoj
Daim ntawv pov thawj	ISO9001-2008, SGS.BV, TUV
Lub sij hawm xa tuaj	Feem ntau hauv 10-15 hnub tom qab tau txais cov nyiaj them ua ntej

Daim ntawv thov tseem ceeb

1.Fluid / Gas xa, steel qauv, Kev tsim kho;
2.ROYAL GROUP ERW / Welded round carbon steel kav, uas muaj qhov zoo tshaj plaws thiab muaj peev xwm muaj peev xwm tau siv dav hauv cov qauv hlau thiab kev tsim kho.

Nco tseg:
1.Free sampling, 100% tom qab-muag kev ruaj ntseg zoo, Txhawb txhua txoj kev them nyiaj;
2.Tag nrho lwm yam specifications ntawm round carbon steel kav yog muaj raws li koj yuav tsum tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.

Daim Ntawv Loj

Thickness (hli)	3	3.5	4	4.5	5	5.5	customized
Dav (mm)	800	900	950 ua	1000	1219	1000	customized

Txheej txheem ntau lawm

molten hlau magnesium-raws li desulfurization-sab saum toj-hauv qab rov tshuab converter-alloying-LF refining-calcium noj kab-mos tshuab-nruab nrab-broadband pa kab sib chaws slab nruam casting-cam khwb cia slab txiav Ib lub cua sov rauv, ib tug ntxhib dov, 5 passes, dov, 7 kub preservation, kev tswj thiab kev tswj laminar ntws txias, coiling, thiab ntim.