Q420 Steel Lub kaum sab xis

Q420 structural steel kaum

Q420 lub kaum sab xis steel yog cov hlau tsis tshua muaj hlau uas muaj zog muaj zog nrog lub zog siab, siab toughness, zoo qaug zog, kev ua haujlwm txias thiab kev ua haujlwm vuam. Nyob rau tib lub sijhawm, Q420 lub kaum sab xis hlau kuj muaj qhov zoo corrosion kuj thiab qee qhov hnav tsis kam.

Q420 lub kaum sab xis steel peb tsim ua raws li GB1591-2008 tus qauv thiab tau dhau daim ntawv pov thawj zoo. Peb tuaj yeem muab cov ntawv pov thawj zoo thiab lees txais kev tshuaj xyuas thib peb.

Q420 steel hlau lub kaum sab xis tuaj yeem siv rau hauv ntau yam cranes, tsheb thauj khoom hnyav, roj derricks, kiv cua kub, hluav taws xob loj, tsheb thauj khoom pov tseg thiab drilling rigs, thee mine hydraulic txhawb nqa, steel qauv, thiab lwm yam.

Q420 Steel Lub kaum sab xisCov Khoom Paub meej

 

Lub kaum ntse ntse
Txuj	AISI, ASTM, BS, DIN, GB, JIS, thiab lwm yam
Cov duab	Sib npaug & Tsis sib npaug
Qhov ntev	20 * 20mm -200 * 200mm & 25mm * 16mm -200mm * 125mm
Ntev	6m / 9m / 12m lossis raws li kev thov
Thickness	2--16 hli
Kev kho saum npoo	Dub los yog Galvanized
Qib	Q195-Q420,SS400-SS540,S235JR-S355JR,A36-A992,Gr50 thiab lwm yam.
Ntim	Bundled nrog muaj zog steel strips los yog steel hlau, tshwj xeeb packing thov tham nrog peb
Daim ntawv thov	Hlau qauv, Choj, Lub tsev qauv, Engineering qauv, Transmission ntauwd, Thawv ncej thiab warehouse thiab lwm yam.

 

Mild Steel Angle HlauCov khoom duab

 

FAQ

Q: Koj tswj qhov zoo li cas?

A: Mill Test Certification yog muab nrog cov khoom xa tuaj, Kev tshuaj xyuas thib peb yog muaj. thiab peb kuj tau txais ISO, SGS Verified.

Q: Cov nqe lus ntawm kev ntim khoom yog dab tsi?

A: Feem ntau, peb ntim peb cov khoom hauv pob lossis coils nrog rods lossis siv, peb tuaj yeem ntim cov khoom raws li cov neeg siv khoom xav tau.

Q: Koj lub sijhawm xa khoom yog dab tsi?

A: Rau cov khoom lag luam, peb tuaj yeem thauj cov khoom mus rau qhov chaw nres nkoj hauv 3 hnub tom qab peb tau txais koj cov nyiaj tso cia
Rau lub sijhawm tsim khoom, feem ntau nws yuav siv li ntawm 7-15 hnub tom qab tau txais qhov tso nyiaj.

Q: Koj puas tuaj yeem muab cov qauv?

A: Peb tuaj yeem muab cov qauv me me hauv Tshuag dawb, tsuav yog koj tiv tauj peb.

Q: Koj cov nqe lus them nqi yog dab tsi?

A: 30% T / T ua ntej tso nyiaj, 70% ua ntej xa khoom. Peb yuav qhia koj cov duab ntawm cov khoom thiab pob ua ntej koj them qhov nyiaj tshuav.

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog Q420 steel lub kaum ntse ntse, thov hu rau peb!