EN10219 specification siv rau cov qauv steel kav. S355J2H ERW cov kav dej yog tsim los rau BS EN10219 tus qauv thiab tau siv dav hauv cov qauv hollow seem thiab piling pipe applications.
S355J2H Carbon Pipe yog cov khoom siv carbon steel nrog cov khoom tseem ceeb xws li carbon, silicon, manganese, phosphorus, sulfur thiab chromium.
S355J2H welded yeeb nkab muaj qhov tsawg kawg nkaus lub zog ntawm 355MPa thiab lub zog tensile yam tsawg kawg nkaus txog 630MPa, nyob ntawm phab ntsa thickness ntawm cov yeeb nkab. Cov yeeb nkab kuj muaj qhov elongation ntawm 22%.
Cov ntaub ntawv khoom
S355J2H ERW Yeeb Nkab Chemical Properties
| Hlau qib |
Hom kev deoxidation a | % los ntawm mas, max |
|||||||
| Steel npe | Hlau Tus lej |
C | Si | Mn | P | S | N b | ||
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - | |
| Khoom npe | EN10219 S355J2H ERW Yeeb Nkab |
| S355J2H ERW Yeeb Nkab | 8 nti / 219.1mm |
| Txoj kab uas hla Tolerance | 216.91 ~ 221.29 (± 1% nrog qhov tsawg kawg nkaus ntawm ± 0,5 hli thiab siab tshaj ± 1 0 hli) |
| S355J2H ERW yeeb nkab phab ntsa Thickness | SCH40 / 8.18 hli |
| Phab ntsa Thickness kam rau ua | 7.68 ~ 8.68 (Rau D ＜ 406.4 mm: ± 0.5mm rau EN10219-2) |
| S355J2H ERW yeeb nkab Standard | EN10219, EN10210, EN 10217 thiab lwm yam. |
Cov khoom tso tawm
Txias tsim EN 10219 S355J2H Carbon Steel Pipe
Vim li cas thiaj xaiv GNEE
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GNEE cov kev pabcuam ntxiv suav nrog kev txiav, kev kho saum npoo, sib sau, ntawv hlau, vuam, machining, thiab lwm yam, uas pab txhawb kev xav tau ntawm ntau tus neeg siv khoom.
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FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb muaj peb tus kheej lub chaw soj nstuam zoo. Peb tog kuaj kev pabcuam kuj muaj.
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Cov Tshuag tsis tu ncua feem ntau yog 10 hnub. Nyob ntawm cov khoom.
Cim npe nrov: en10219 s355j2h erw yeeb nkab, Tuam Tshoj en10219 s355j2h erw yeeb nkab manufacturers, lwm tus neeg, Hoobkas
