Gost 20295 LSAW Steel Yeeb Nkab

GOST 20295 tubing yog welded steel tubing siv nyob rau hauv cov roj, roj thiab lwm yam lag luam.
Cov kev cai xeem rau GOST 20295 steel yeeb nkab yog raws li qhov yuav tsum tau muaj:
Los ntawm txhua cov yeeb nkab uas tau xaiv rau niam txiv cov ntaub ntawv zoo, yuav tsum tau txiav
Ib tus niam txiv cov ntaub ntawv template rau ua ib qho kev kuaj tensile thiab peb cov qauv rau kev cuam tshuam dabtsi yog khoov ntawm txhua qhov ntsuas kub;
Ib qho qauv ntawm cov khoom siv los ua ob qho qauv rau kev kuaj cov nplaum nplaum.
Los ntawm txhua cov yeeb nkab uas tau xaiv rau kev sib koom ua ke welded, ib qho kev sib koom ua ke yuav tsum raug txiav ua ob qho qauv rau kev kuaj viscosity.
Ua ib qho qauv ntsuas tensile thiab peb qhov kev cuam tshuam dabtsi yog khoov kuaj.
Nws yuav tsum tau tso cai rau ncaj cov billets siv raws li cov qauv nrog static loads thov.
Ntawm cov qauv siv rau qhov kev cuam tshuam dabtsi yog khoov ntawm cov khoom siv niam txiv, ib qho dub residue los ntawm dov yuav tsum tau tso cai nyob rau hauv ob qho tib si nto perpendicular mus rau axis ntawm txiav.
GNEE Group hais kom ua cov kav dej zoo thiab tsim nyog, yog tias koj xav tau GOST 20295 kab yeeb nkab, thov hu rau peb tam sim.

GOST 20295 welded steel yeeb nkab specification

FAQ

Q: Koj puas tuaj yeem xa cov qauv?
A: Kom paub meej, peb tuaj yeem muab cov qauv dawb rau cov neeg siv khoom nrog kev xa khoom mus thoob ntiaj teb.

Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Thov muab qib, dav, tuab, kev kho deg thiab yuav khoom kom muaj nuj nqis.

Q: Nws yog kuv thawj zaug rau import steel, koj puas tuaj yeem pab kuv?
A: Tseeb, peb muaj cov neeg sawv cev los npaj cov khoom xa tuaj thiab peb yuav ua nrog koj.

Q: Dab tsi yog qhov chaw nres nkoj ntawm kev xa khoom?
A: Feem ntau, peb nkoj los ntawm Shanghai chaw nres nkoj, Tianjin chaw nres nkoj, Qingdao chaw nres nkoj, Ningbo chaw nres nkoj, koj tuaj yeem teev lwm qhov chaw nres nkoj raws li xav tau.

Q: Cov ntaub ntawv nqi ntawm cov khoom yog dab tsi?
A: Cov nqi sib txawv raws li tus nqi hloov pauv ntawm cov khoom siv raw.

Q: Koj cov nqe lus them nqi yog dab tsi?
A: <=1000 USD, 100% prepayment. Payment >=US $ 1000, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom, lossis los ntawm BL daim ntawv lossis L / C thaum pom.

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