DIN 1629 seamless steel yeeb nkab yog cov khoom lag luam hauv German, tsim rau kev tsim cov kav dej, ntim, khoom siv, cov yeeb nkab fittings thiab steel qauv.
DIN 1629 seamless txias-drawn steel yeeb nkab feem ntau suav nrog cov qib steel yeeb nkab nrog rau St37.0, St44.0, St52.0, ntawm cov St52.0 yog ib qho ntawm cov qhab-nees feem ntau siv.
DIN 1629 carbon steel yeeb nkab muaj ntau yam tshwj xeeb kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv. Sab nraud txoj kab uas hla feem ntau yog 21.3mm txog 1010mm, thiab phab ntsa thickness feem ntau yog 2.0mm txog 34.93mm.
Cov ntaub ntawv khoom
Chemical Composition ntawm DIN 1629 Seamless Circular Unalloyed Steel Tubes
| Txuj | Qib | Chemical Composition Limits (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| DIN 1629 | St37. 0 | Tsawg dua lossis sib npaug rau 0.17 | / | / | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | / | / |
| St44 0 | Tsawg dua lossis sib npaug rau 0.21 | / | / | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | / | / | |
| St52 0 | Tsawg dua lossis sib npaug rau 0.22 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug li 1.70 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | / | / | |
Mechanical Properties ntawm DIN 1629 Seamless Steel Tube
| Txuj | Qib | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) |
| DIN 1629 | St37. 0 | 350-480 | Ntau dua lossis sib npaug li 235 | Ntau dua lossis sib npaug li 25 |
| St44 0 | 420-550 | Ntau dua lossis sib npaug li 255 | Ntau dua lossis sib npaug li 21 | |
| St52 0 | 500-650 | Ntau dua lossis sib npaug li 270 | Ntau dua lossis sib npaug li 21 |
Cov khoom tso tawm
DIN 1629 carbon seamless steel kav
Vim li cas thiaj xaiv GNEE
GNEE muaj ntau tshaj 16 xyoo ntawm kev paub hauv kev xa tawm. Muaj peev xwm ua kom tiav txhua qhov kev txiav txim hauv lub sijhawm luv tshaj plaws. Tag nrho cov khoom muab tau raws li cov qauv kev cai.
GNEE yuav lav qhov zoo ntawm koj cov khoom. Nrog rau kev tshuaj xyuas cov khoom siv raw, kev saib xyuas cov txheej txheem ntau lawm, kev tshuaj xyuas zoo li qub thiab kev tshuaj xyuas cov khoom tiav. Peb yuav muab cov ntim tshwj xeeb kom nce kev tiv thaiv ntawm cov khoom los ntawm 30%. Tsis tas li ntawd, peb txais customized ntim.
Yog tias muaj lus nug, thov hu rau peb dawb los ntawm E-mail lossis Xov Tooj.sales@gneetube.com
GNEE Cov neeg siv khoom tuaj xyuas
GNEE GROUP PARTICIPATED IN THE NECC EXHIBITION
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FAQ
Q: Puas tuaj yeem muab kev pabcuam OEM / ODM?
A: Yog. Thov koj xav tiv tauj peb kom paub meej ntxiv sib tham.
Q: Koj Lub Sijhawm Them Nqi Li Cas?
A: Ib qho yog 30% tso nyiaj los ntawm TT ua ntej ntau lawm thiab 70% sib npaug tiv thaiv daim B / L.
Q: Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Zoo siab txais tos. Thaum peb muaj koj lub sijhawm, peb yuav npaj pab pawg muag khoom los ua raws li koj qhov xwm txheej.
Cim npe nrov: din 1629 seamless steel yeeb nkab, Tuam Tshoj din 1629 seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
