High quality Kub dov hlau kauj dub hlau kauj S235 S355 SS400 carbon steel kauj
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.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 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
Kev Npaj Billet: Nruam cam khwb cia billets lossis paj yog siv los ua raw khoom. Tom qab kuaj xyuas thiab tshem tawm cov teeb meem saum npoo av, cov pob zeb tau muab tso rau hauv lub qhov cub cua sov rau 1100-1250 ° C, ncav cuag qhov kub thiab txias uas yuav tsum tau ua rau cov yas deformation.
Roughing: Cov rhuab billets nkag mus rau hauv lub roughing zeb, qhov chaw uas lawv tau hla ntau dhau (feem ntau 3-7) kom txo cov thickness ntawm 150-300mm mus rau 20-50mm. Qhov dav kuj tau hloov kho rau daim ntawv nyiaj nruab nrab.
Kev Ua tiav: Tom qab dephosphorization (kom tshem tawm cov nplais saum npoo), qhov nruab nrab ntawm cov pob zeb nkag mus rau qhov kawg zeb, qhov uas lawv tau txais kev kub siab ntxiv (feem ntau 5-7 hla) kom txo cov thickness rau 1.2-25.4 hli (nyob ntawm cov khoom specification). Rolling ceev thiab kub yog tswj xyuas kom ntseeg tau tias cov hlau ua tau raws li qhov yuav tsum tau ua kom zoo thiab cov khoom siv kho tshuab.
Coiling: Tom qab ua tiav dov, lub sawb tau txias sai heev rau qhov kub thiab txias (feem ntau yog 500-700 ° C) ntawm lub laminar txias system. Tom qab ntawd nws yog coiled rau hauv ib lub coil los ntawm lub coiler, ua kom tiav cov txheej txheem kub-dov coil tsim.
Kev Tshuaj Xyuas thiab Kev Ua Haujlwm: Cov coils tiav tau kuaj xyuas qhov ntev, kuaj cov cuab yeej cuab yeej, thiab tshuaj xyuas qhov zoo. Thaum tsim nyog, lawv tau ntim, sau npe, thiab thaum kawg khaws 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: yog ua manufacturers?
A: Yog lawm, peb yog cov chaw tsim khoom siv kauv steel raj nyob hauv Tianjin nroog, Suav
Q: Kuv puas tuaj yeem muaj kev txiav txim siab tsuas yog ob peb tons?
A: Tau kawg. Peb tuaj yeem xa cov khoom thauj rau koj nrog LCL servivece.(tsawg lub thawv ntim)
Q: Yog cov qauv dawb?
A: Qauv dawb, tab sis tus neeg yuav khoom them tus nqi thauj khoom.
Q: Koj puas yog tus muag khoom kub thiab ua kev lag luam ruaj ntseg?
A: Peb xya xyoo tus neeg muag khoom kub thiab txais kev lees paub kev lag luam.
