DIN 2391 yog tus qauv rau seamless precision steel tube qhov ntev los ntawm German Industrial Standardization Organization. Nws muaj feem xyuam rau seamless precision steel raj tsim los ntawm kev kos duab txias, txias dov lossis kub dov.
Cov txheej txheem txheej txheem ntawm DIN 2391 St35 steel tubes suav nrog kev kos duab txias, txias dov lossis kub dov los xyuas kom meej tias cov yeeb nkab steel yog du thiab cov phab ntsa sab hauv thiab sab nrauv tsis muaj qhov tsis xws luag.
Lub xeev tus me nyuam ntawm St35 txias drawn seamless steel hlab feem ntau yog NBK (ci oxygen-dawb normalizing) los yog lwm yam kev kho cua sov lub xeev kom tau raws li cov kev xav tau ntawm cov kev siv sib txawv. Nws yog dav siv nyob rau hauv roj av, tshuaj, hluav taws xob fais fab, aerospace, nuclear kev lag luam thiab lwm yam kev lag luam.
Cov ntaub ntawv khoom
| Khoom muag | Txias dov ci steel yeeb nkab / txias dov precision steel yeeb nkab / precision brightseamless steel yeeb nkab / |
| Txuj | GB/T 3639-2009 DIN2391 |
| Qib | 35 Ib 45 St55 St52 |
| Specification | Sab nraud txoj kab uas hla 5-100, Sab hauv kab 4-98mm |
| Ua siab ntev | -0.05 / +0.05mm rau ob qho tib si ID thiab OD |
| Ntev | 4-12m random ntev los yog raws li qhov kev thov ncua ntev |
| Nto | Ci, los yog tsaus raws li xav tau |
| Ntim | Qhwv los ntawm cov khaub ncaws yas thiab steel strips |
| Kev Xa Khoom | BK, BKW, GBK, NBK |
| Kev tshuaj xyuas | Crack / flaw detection, loj kam rau ua kev soj ntsuam, flatting test, nto check |
Cov khoom tso tawm
DIN 2391 St35 ci seamless steel yeeb nkab
Vim li cas thiaj xaiv GNEE
DIN 2391 St35 raj yog tsim los ntawm cov txheej txheem txias dov, thiab sab nraud thiab sab hauv txoj kab uas hla ntawm cov raj tuaj yeem ncav cuag -0.1/+0.1mm. Txawm tias dhau los ntawm peb lub tshuab peb-yob, peb tuaj yeem tswj cov txheej txheem sab nraud thiab sab hauv txoj kab uas hla ntawm cov raj tsis pub dhau -0.05/+0.05mm. Tsis muaj oxide txheej ntawm sab hauv thiab sab nrauv, thiab qhov ua tiav zoo heev.
Peb cov khoom raug xa tawm mus rau ntau tshaj 60 lub teb chaws thiab cheeb tsam suav nrog Russia, Canada, Is Nrias teb, Brazil, thiab Southeast Asia.
Yog tias koj xav paub ntau ntxiv txog peb lub tuam txhab lossis peb cov khoom, thov koj xav tiv tauj peb.sales@gneetube.com
GNEE Cov neeg siv khoom tuaj xyuas
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FAQ
Q. Koj nyob qhov twg? Kuv tuaj yeem tuaj xyuas koj?
A.Sure, koj tuaj yeem tuaj xyuas peb lub Hoobkas txhua lub sijhawm.
Q.Koj qhov kev pab cuam tom qab muag yog dab tsi?
A. Peb muab kev pab cuam tom qab muag thiab 100% kev ruaj ntseg zoo rau peb cov khoom.
Q. Koj lub sijhawm xa khoom yog dab tsi?
A. Lub sij hawm xa tuaj feem ntau yog li 1 lub hlis, yog tias peb muaj Tshuag, peb tuaj yeem xa tuaj tsis pub dhau 7 hnub.
Cim npe nrov: din 2391 st35 carbon steel seamless yeeb nkab, Tuam Tshoj din 2391 st35 carbon steel seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
