A572 GR.42 Ncaj Seam Welded Yeeb Nkab
GNEE tuam txhab muaj precision engineeredA572 GR.42 Carbon Steel Yeeb Nkabntawm tus nqi zoo rau ntau yam kev siv engineering.
A572 GR.42 Ncaj Seam Carbon Steel Yeeb Nkab yog ib qho hluav taws xob tiv thaiv welded (ERW) steel yeeb nkab uas ua tau raws li ASTM A572 tus qauv specifications thiab yog dav siv nyob rau hauv ntau yam structural engineering tej yaam num uas yuav tsum tau welded steel kav. A572 GR.42 Ncaj Seam Pipe muaj qhov kawg tensile lub zog ntawm 65 KSI. Lub xub ntiag ntawm niobium thiab vanadium txhim kho nws lub zog thiab microstructure.
A572 GR.42 Hluav taws xob Resistance Welded Yeeb Nkab feem ntau yog siv rau hauv kev txhawb nqa cov qauv, kab teeb, kab, trusses thiab lwm yam khoom ntawm lub tsev thiab txuas hniav vim nws lub zog siab thiab toughness.
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ASTM A572GR.42 Carbon ERW yeeb nkab Tshuaj Chemical Composition thiab Mechanical Property
| Qib | C | Mn | P | S | Si | Cr | Mo |
| A572 GR.42 | Tsawg dua lossis sib npaug rau 0.21 | Tsawg dua lossis sib npaug li 1.35 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.05 | - | - | - |
|
Qib |
Yield zog |
Tensile zog |
Elongation% |
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|
A572 GR.42 |
Ntau dua lossis sib npaug li 290 |
Ntau dua lossis sib npaug li 415 |
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ASTM A572 sib npaug
| American ASTM / ASME / SAE | Teb chaws Europe EN | Lub teb chaws Yelemees DIN |
|---|---|---|
| A572 gr. C | S355M | STE 355 TM |
| A572 gr. 42 | S275J0 | ST44-3U |
| S275J2+N | ST44-3N | |
| S275J2 |
A572 GR.42 Tsawg alloy yeeb nkab
Qhov zoo ntawm GNEE
GNEE cov kav dej thiab cov raj muaj ntau yam kev siv hauv ntau lub lag luam, suav nrog cov roj thiab roj, petrochemical thiab kev tsim kho kev lag luam. Thiab peb tuaj yeem muab cov khoom sib txawv rau ntau lub hom phiaj (xws li kev tiv thaiv corrosion).
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FAQ
1. Peb tuaj yeem lav qhov zoo li cas?
Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Ib txwm soj ntsuam zaum kawg ua ntej xa khoom;
2.Koj tuaj yeem yuav dab tsi ntawm peb?
Stainless hlau yeeb nkab, Carbon hlau, yeeb nkab Galvanized hlau,
3. Vim li cas koj yuav tsum yuav los ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?
Lub tuam txhab muaj cov khoom muag txaus los xyuas kom meej tias cov neeg siv khoom tau txais cov khoom ntawm tus nqi qis tshaj plaws thiab lub sijhawm xa khoom luv tshaj plaws
thaum yuav khoom. Pab pawg kws tshaj lij logistics thiab pab pawg tom qab muag yuav daws txhua yam kev xa khoom thiab txais cov teeb meem rau koj.
Cim npe nrov: a572 gr.42 ncaj seam welded yeeb nkab, Tuam Tshoj a572 gr.42 ncaj seam welded yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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