Cov tuam txhab manufacturers muab Q235b kub dov phaj Kub Rolled phaj Kub Rolled phaj Kub Rolled phaj Kub Rolled Steel Chev Cov Hlau Kauj Ruam

Manufacturers muab Q235B kub dov phaj kub dov phaj kub dov phaj kub Rolled Steel Chev Specifications Featured Duab

Cov lus piav qhia luv luv:

Daim Ntawv Thov: Nkoj Phaj, Boiler Phaj, Boil phaj, Ua Kav, Ua Cov Khw Muag Khoom Txias, Ua Cov Cuab Yeej Txias

Hom: Steel Chev

Thickness: 0.8-30mm

Txheem: AISI ASTM JIS GB EN DIN

Dav: 300-200mm lossis Mekas

Ntev: 3m txog 12m orcustomized

Daim ntawv pov thawj: API, ROHS, SNI, BIS, PVOC, SORMCAP, TISI, KS, JIS, ISO9001

Qib: Q235 / Q345 / A36 / S235JR / S355JR

Kev ua siab ntev: ± 1%

Kev Pab Cuam: Vuam, xuas nrig ntaus, txiav, khoov, decoiling

Daim Pass Daim Ntawv Dua: Yog

Alloy lossis Tsis: Tsis-Alloy

Khoom Npe: Steel Kauj

Cov txheej txheem: Cov Khaub Ncaws Kub Rolled Kub Rolled

Cov Khoom Siv: A36 A283 A387 4320 Q235 Q245 S235JR

Packing: Txheem se-tsim nyog packing

Xim: Xim Xim

Ntawv pov thawj: Iso CE

Duab: Ntawv coil

Lub sij hawm xa tuaj: 7-10 hnub ua haujlwm

Xa email rau peb

Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Siv kub-rolled steel chev li cov khoom siv raw, tom qab siv cov roj oxide, txias tas li yog nqa tawm, thiab cov khoom tiav yog dov kauj me. Lub khaub thuas ua haujlwm hnyav ua rau los ntawm kev tsis txaus siab tsis tu ncua nce lub zog, hardness thiab tawv thiab stast index ntawm dov kauj. , yog li cov ntawv tshaj tawm stamping yuav puas tsuaj yuav tsis zoo thiab tsuas siv tau rau qhov chaw nrog kev deformation yooj yim. Hard-Rolled coils tuaj yeem siv los ua cov khoom siv raw rau kub-dip galvanizing nroj tsuag, vim tias kub-dip galvanizing kab yog nruab nrog annealing kab. Qhov nyhav ntawm lub kauj tawv tawv yog feem ntau 20-40 tons, thiab kub-rolled pickled coil yog txuas ntxiv ntawm chav tsev kub. Sab hauv taub hau yog 610 hli.

Khoom Zaub

Cov txheej txheem ntau lawm

Vim tias nws tseem tsis tau muaj kev qhia ntxiv, nws lub hardness yog heev (HRB loj dua 90), thiab nws tsuas yog ua kom tau qhov yooj yim khoov tsawg dua 90 degrendicular).

Txhawm rau muab tso rau nws yooj yim, txias dov yog ua tiav thiab dov raws ntawm cov coil kub coils. Feem ntau hais lus, nws yog txheej txheem ntawm kub dov --- pukling --- txias dov.

Txias-dov yog ua tiav los ntawm cov ntawv kub-dov ntawm chav tsev kub. Txawm hais tias qhov kub ntawm cov ntawv steel yuav raug muab rhaub thaum lub sijhawm ua, nws tseem hu ua khaub thuas-dov. Vim yog cov nruam txias deformation ntawm kub dov, cov khoom siv mechanical kuj tsis zoo thiab lub hardness yog siab dhau. Nws yuav tsum tau tshaj tawm rau nws cov khoom siv kho tshuab, thiab cov uas tsis muaj annaling yog hu ua tawv coils. Hard-rolled coils feem ntau siv los ua cov khoom lag luam uas tsis tas yuav muaj khoov lossis ncab, thiab cov uas muaj tsawg dua li 1.0 tau dov ob sab lossis plaub sab nrog hmoov zoo.

Peb Qhov Zoo

Daim ntawv thov

Tus Kab Mob Txias-Rolled tau siv dav, xws li tsheb tsim, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov ntaub ntawv txias-rolled -daim ntawv, feem ntau yog hu ua txias-dov daim ntawv, thiab qee zaum yuam kev sau ua daim ntawv txias. Lub phaj txias yog ib tug kub-rolled steel sawb ntawm dog dig carbon cov hlau, uas yog ntxiv khaub thuas-rolled mus rau hauv ib lub phaj steel nrog ib tuab ntawm tsawg dua 4mm. Vim tias dov ntawm chav tsev sov, tsis muaj cov nplai yog tsim, yog li ntawd, cov khoom siv tshuab zoo dua thiab cov txheej txheem zoo dua li kub-rolled steel ntawv, hauv ntau thaj teb, hauv ntau thaj teb, Tshwj xeeb tshaj yog nyob rau hauv lub chaw tsim tsev hauv tsev, nws tau maj hloov kub-dov cov ntawv hlau.

Ntim & Xa Tawm

Ntim Cov Lus Qhia:	Txheem seaworthy ntim (yas & ntoo) lossis raws li cov neeg siv khoom thov
Tus me nyuam nthuav dav:	3-10days, tsuas yog txiav txim siab los ntawm qhov ntau ntawm kev txiav txim
Chaw nres nkoj:	Tianjing / Shanghai
kev xa mus	Hiav txwv nkoj los ntawm cov thawv

Cov FAQ

1. Kuv tuaj yeem tau txais cov lus los ntawm koj li cas?
Koj tuaj yeem tawm ntawm peb cov lus, thiab peb yuav teb txhua cov lus hauv sijhawm. Lossis peb tuaj yeem tham ntawm kab los ntawm Trademanager. Thiab koj tseem tuaj yeem nrhiav peb cov ntaub ntawv tiv toj rau hauv cov nplooj ntawv tiv tauj.

2. Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
Yog lawm, tau kawg. Feem ntau peb cov qauv yog pub dawb. Peb tuaj yeem tsim los ntawm koj cov hnoos qeev lossis kev kos duab. Peb tuaj yeem tsim cov pwm thiab kho kom haum.

3. Koj lub sijhawm khoom xa tuaj yog dab tsi?
A. Lub sijhawm ntawm kev xa khoom feem ntau yog ib puag ncig 3-7 hnub ua haujlwm;
B. Peb tuaj yeem xa tawm hauv 2 hnub, yog tias nws muaj Tshuag.

4. Koj cov nqe lus them nqi dab tsi?
Peb lub sijhawm them nyiaj ib txwm yog 30% tso nyiaj, thiab so tawm tsam B / L. L / C kuj tau txais txais kev lees paub.

5. Koj tuaj yeem ua li cas garantee qhov kuv tau txais yuav zoo?
Peb yog Hoobkas nrog 100% kev kuaj ua ntej ua ntej uas garantee qhov zoo.

6. Koj ua li cas peb txoj kev lag luam mus ntev thiab kev sib raug zoo?
A. Peb khaws cov txiaj ntsig zoo thiab sib tw los xyuas kom peb cov neeg siv khoom tau txais txiaj ntsig;
B. Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab ntev ua lag luam thiab ua phooj ywg nrog lawv tsis hais qhov twg los