S235JR Welded Round Carbon Steel Yeeb Nkab

S235JR Welded Round Carbon Steel Yeeb Nkab

S235JR Welded Round Carbon Steel Pipe yog cov welded round carbon steel yeeb nkab raws li European qauv (EN 10025-2). Nov yog cov ntsiab lus hais txog cov yeeb nkab steel:

Khoom piav qhia:
S235JR yog cov qauv European uas tsis yog-alloy structural steel, sib npaug rau lub teb chaws tus qauv Q235B, uas yog cov qauv carbon steel nrog cov ntsiab lus qis dua.
Cov tshuaj lom neeg tseem ceeb suav nrog: C (carbon) Tsawg dua lossis sib npaug rau {{{0}}}.17, Si (silicon) Tsawg dua lossis sib npaug rau 0.35, Mn (manganese) Tsawg dua los yog sib npaug rau 0.65, P (phosphorus) Tsawg dua lossis sib npaug rau 0.030, S (sulfur) Tsawg dua lossis sib npaug rau 0.030.
Mechanical zog:
Yield zog: Ntau dua los yog sib npaug rau 225 MPa
Tensile zog: 360-510 MPa
Elongation: Ntau dua lossis sib npaug li 18%
Lub hom phiaj tseem ceeb:
Feem ntau yog siv rau hauv kev tsim kho, txuas hniav, nkoj, tsheb qhov chaw, tsim ntau yam cuab yeej, cov cuab yeej txiav, pwm thiab ntsuas cov cuab yeej, thiab lwm yam.
Txheej txheem ntau lawm:
Nws feem ntau yog tsim los ntawm kub dov, tswj dov, normalizing thiab lwm yam txheej txheem.
Welded steel kav yog tsim los ntawm dov steel daim hlau los yog cov hlau strips rau hauv cov kav raj los ntawm cov txheej txheem vuam, thiab tom qab ntawd yuav tsum tau ua tiav tom qab.
Cov qauv kev coj ua:
Ua raws li European cov qauv EN 10025-2 thiab EN 10210 thiab lwm yam qauv.
Kev faib tawm nto:
Ordinary nto (FA): Qhov saum npoo tau tso cai kom muaj me me, qhov tsis xws luag hauv zos xws li pitting, concave nto, khawb, thiab lwm yam nrog qhov tob (lossis qhov siab) tsis pub tshaj ib nrab ntawm cov thickness kam rau ua ntawm steel phaj, tab sis qhov tsawg kawg nkaus tso cai thickness ntawm steel phaj thiab steel sawb yuav tsum tau ensured.
Higher-grade nto (FB): Qhov saum npoo tau tso cai kom muaj qhov tsis xws luag hauv zos uas tsis cuam tshuam rau kev tsim, xws li khawb me ntsis, me ntsis indentations, me ntsis pitting, me ntsis cov qhab nia thiab xim sib txawv, thiab lwm yam.
Dimensions thiab shipping status:
Qhov loj ntawm welded steel kav tuaj yeem kho raws li cov neeg siv khoom xav tau, nrog rau ntau qhov ntau thiab tsawg, xws li txoj kab uas hla, phab ntsa thickness, thiab lwm yam.
Kev xa khoom tuaj yeem yog kub dov, tswj dov, normalizing, thiab lwm yam, lossis cov xwm txheej xa tuaj tuaj yeem teev raws li cov kev xav tau.
Daim ntawv thov:
Hauv kev tsim kho, S235JR welded round steel kav siv tau los tsim cov qauv steel, kev txhawb nqa, thiab lwm yam.
Hauv kev tsim tsheb, nws tuaj yeem siv los tsim lub cev, chassis thiab lwm yam khoom.
Hauv kev tsim cov nkoj, nws tuaj yeem siv los tsim cov hulls, decks thiab lwm yam khoom.

S235JR Welded Round Carbon Steel Yeeb Nkab

S235JR Welded Round Carbon Steel Yeeb Nkab

FAQ:

1.Koj qhov zoo dua yog dab tsi?
A: Kev lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.

2.Kuv ntseeg koj li cas?
A: Peb txiav txim siab ncaj ncees raws li lub neej ntawm peb lub tuam txhab, peb tuaj yeem qhia koj cov ntaub ntawv tiv toj ntawm peb qee tus neeg siv khoom rau koj los xyuas peb cov credit.

3.Koj puas tuaj yeem muab warranty ntawm koj cov khoom?
A: Yog, peb txuas ntxiv 100% txaus siab lav rau txhua yam khoom. Thov koj xav tias dawb tawm tswv yim tam sim yog tias koj tsis txaus siab rau peb qhov zoo lossis kev pabcuam.

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