High quality Kub dov hlau kauj dub hlau kauj S235 S355 SS400 carbon steel kauj

High Quality Kub Rolled Steel Chev Dub Steel Chev S235 S355 SS400 Carbon Steel Chev Featured duab

Lus piav qhia luv luv:

Kub dov steel kaujhais txog kev nias ntawm billets rau hauv qhov xav tau tuab ntawm cov hlau ntawm qhov kub thiab txias. Nyob rau hauv kub dov, hlau yog dov tom qab tau rhuab mus rau ib lub xeev yas, thiab nto yuav oxidized thiab ntxhib. Kub dov coils feem ntau muaj qhov loj me me thiab tsis muaj zog thiab tawv, thiab tsim nyog rau kev tsim kho, cov khoom siv kho tshuab hauv kev tsim khoom, cov kav dej thiab cov ntim khoom.

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

Qib:Cov pa roj carbon steel

Khoom siv:60, 65Mn, 55Si2Mn, 60Si2MnA, 50CrVA,

Cov txheej txheem:Kub Rolled

Dav:600-4050 hli

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

Qhov zoo:Qhov tseeb Dimension

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

Cov ntaub ntawv chaw nres nkoj:Chaw nres nkoj Tianjin, Shanghai Chaw nres nkoj, Qingdao Chaw nres nkoj, thiab lwm yam.

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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/Q345/A36/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. Cov khoom siv hluav taws xob / roj, cov khoom siv hlau, lub tsev;

2.ROYAL GROUP ERW / Welded round carbon steel kav uas muaj cov khoom zoo tshaj plaws thiab muaj peev xwm txaus tau siv dav hauv Steel Structure thiab Kev Tsim Kho.

Nco tseg:
1.Free qauv, 100% tom qab kev pabcuam, Txhawb nqa txhua lub sijhawm them nyiaj;

2.Tag nrho lwm yam specifications ntawm round carbon steel yeeb nkab yog muaj raws li koj thov (OEM & ODM)! Koj yuav tau txais lub Hoobkas nqi los ntawm ROYAL STEEL 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

Kev Ua Cov Billets: Solidified billets lossis paj tawg tau raug tshuaj xyuas, qhov tsis zoo ntawm qhov chaw raug tshem tawm, thiab lawv tau rhaub rau 1100-1250 ° C rau kev ua haujlwm yas.

Roughing: Kub billets yog dov nyob rau hauv lub roughing zeb (3-7passes), uas txo lub thickness ntawm 150-300 hli mus rau 20-50 hli thiab kuj hloov qhov dav ntawm daim ntawv intermediate billets.

Tiav: Tom qab descaling, lub semifinished billet yog dov nyob rau hauv lub finishing zeb (5-7 kis) mus rau qhov kawg thickness (1.2-25.4 hli), thiab qhov ceev thiab kub ntawm dov yog tswj kom tau ib tug xav tau microstructure / nplej thiab txhua yam khoom.

Coiling: Tom qab cua quenched (laminar txias) ntawm ib tug siab txias tus nqi (500-700 ° C), lub kub-dov strip yog coiled.

Kev Tshuaj Xyuas & Kev Ua Haujlwm: Cov coils tiav tau tshuaj xyuas qhov loj me, cov khoom siv kho tshuab thiab cov khoom zoo thiab tom qab ntawd baled, tagged thiab khaws cia lossis xa tawm.

Ntim thiab thauj

Feem ntau liab qab pob

Kev thauj mus los:Kev nthuav qhia (Sample Delivery), Cua, Rail, Av, Hiav Txwv shipping (FCL lossis LCL lossis Tej)

FAQ

Q: Koj puas yog cov chaw tsim khoom?
A:Yog lawm, peb yog cov chaw tsim khoom ntawm kauv steel raj raws li hauv Tianjin, Suav.

Q: Kuv puas tuaj yeem tso qhov kev txiav txim me me?
A:Yog lawm, peb lees txais kev txiav txim me me thiab tuaj yeem xa khoom ntawm LCL (tsawg dua Thawv Load).

Q: Puas yog kuaj dawb?
A:Cov qauv pub dawb; tus neeg yuav khoom tsuas yog them tus nqi thauj khoom.

Q: Koj puas yog tus neeg muag khoom tau lees paub thiab koj puas lees txais Trade Assurance?
A:Yog lawm, peb yog 7-xyoo Gold Supplier thiab txhawb Trade Assurance.

Yav dhau los: Tuam Tshoj Hoobkas Kub Rolled Carbon Steel Chev

Tom ntej: Carbon Steel Seamless Pipes 700mm Diameter Q235 Ms Carbon Steel Pipes

Sau koj cov lus ntawm no thiab xa tuaj rau peb