EN10219-2 LSAW steel hlab yog txias-tsim welded hollow seem ua los ntawm cov tsis yog- alloy steel thiab nplua- steel hlau. EN 10219 yog tus qauv tsim tawm los ntawm European Committee for Standardization (CEN) hais txog txias - tsim welded structural steel hlab. Cov txheej txheem no siv rau txias-tsim welded steel raj, uas yog tsim los ntawm cov txheej txheem txias thiab siv dav hauv kev tsim kho, kev tsim kho choj, chaw thauj mus los, thiab lwm yam.
EN10219-2 LSAW steel yeeb nkab specification
Loj: 20 * 20-600 * 600mm / 20 * 30-600 * 800mm
WT: 1.0-35.0mm
Ntev: 3-12m lossis raws li kev thov
Khoom siv: Q195-Grade B, SS330, SPC, S185, Q215-Grade C, CS Hom B, SS330, SPHC, Q235 --- Qib D, SS400, S235JR, S235JO, S235J2, Q3545, ST
Kev kho deg:
1. Ua roj
2. Galvanized
3. pleev xim rau xim dub
4. Raws li cov neeg siv khoom xav tau
GNEE EN10219-2 LSAW steel yeeb nkab kev muag khoom
