BS EN 10219 -1 Kauv Submerged Arc Welded Yeeb Nkab - Yooj yim kom meej
Kev kho qhov tseem ceeb: Cov qauv tsis raug
TS EN 10219-1yogTSIS TAUrau kauv submerged arc welded (SSAW) kav!
Nws lub npe tiag tiag:
BS EN 10219-}1: Cov txheej txheem txias txias-welded structural hollow seem - Ntu 1: Cov txheej txheem xa khoom
Dab tsi yog qhov tseeb npog:
| Yam | Kev piav qhia |
|---|---|
| Khoom | Cov yeeb nkab steel hlau (rau cov tsev, txuas hniav) |
| Txheej txheem | Txias -formed +Electric Resistance Vuam (ERW) |
| Cov duab | Square, rectangular, ncig hollow seem |
| Daim ntawv thov | Kev tsim kho, TSIS yog pipelines |
| Tshem tawm | Submerged arc vuam, kauv vuam |
CONFUSION piav qhia:
Cov neeg tsis meej pem vim:
Ob leeg yog "welded tubes"
Ob leeg tuaj yeem ua voj voog
Cov lej zoo sib xws(EN 10219 thiab EN 10208)
CORRECT Standards for SSAW Pipes:
| Rau Lub Hom Phiaj no | Siv tus qauv no |
|---|---|
| Roj/Gas Pipelines | TS EN 10208-2 |
| Cov kav dej | TS EN 10224 |
| Qauv Piling | TS EN 10219-2(tab sis ua tib zoo xyuas) |
Cov lus sib piv ceev:
| Feature | TS EN 10219-1 (Structural) | SSAW Pipeline Cov kav dej |
|---|---|---|
| Siv | Tsev, choj | Roj / roj / dej xa mus |
| Vuam | Hluav taws xob tsis kam (ERW) | Submerged Arc Vuam |
| Seam | Ncaj | Kauv/helical |
| Siab | Tsis yog rau siab | Kev kub siab muaj peev xwm |
| Kev sim | Basic | Yuav tsum muaj NDT nthuav dav |
Txoj Cai Yooj Yim:
Yog tias koj xav tau kauv welded yeeb nkab rau cov kav dej:
❌ TSIS TAUTS EN 10219-1
✅ SivTS EN 10208-2
Yog tias koj xav tau cov qauv hollow seem:
✅ SivTS EN 10219-1
Feem ntau yuam kev:
Tsis yog:TS EN 10219-1 SSAW yeeb nkab rau cov kav dej
Yog:TS EN 10208-2 SSAW yeeb nkab rau cov kav dej
Nco ntsoov:EN 10219 series =Cov qauv ntu(cov tsev)
EN 10208 series =Cov kav dej(roj / roj / dej)
