Cov kav hlau welded, tseem hu ua cov kav hlau welded, yog cov kav hlau ua los ntawm kev vuam cov hlau phaj lossis cov strips tom qab lawv dov thiab tsim. Lawv feem ntau raug txiav mus rau qhov ntev ntawm 6 meters. Cov txheej txheem tsim cov kav hlau welded yog yooj yim, nrog rau kev ua haujlwm siab, ntau yam kev qhia tshwj xeeb, thiab kev nqis peev tsawg, tab sis lawv lub zog dav dav qis dua li cov kav hlau seamless.
Peb hom yeeb nkab hlau welded tseem ceeb tau muab faib ua pawg raws li lawv cov txheej txheem tsim khoom thiab cov txheej txheem vuam.
Hluav Taws Xob Tiv Thaiv Welded (ERW) Yeeb Nkab
ERW Weld Yeeb NkabTxheej Txheem:Cov hlau kauj yog tsim rau hauv ib lub cylindrical zoo li, xws li puag ncig, square thiab rectangular, thiab cov npoo yog fused siv high-zaus hluav taws xob tam sim no.
Cov yam ntxwv ntawm ERW Yeeb Nkab:
Cov xov hlau du (tsis tas yuav muaj cov khoom siv ntxiv).
Tus nqi tsim nyog rau cov ntawv thov siab qis-rau-nruab nrab.
Feem ntau siv rau hauv dej, roj, thiab kev siv hauv tsev.
Qhov Loj ntawm ERW Yeeb Nkab:Feem ntau txog li 24 nti (OD 610mm) hauv txoj kab uas hla.
Cov Yeeb Nkab Uas Muaj Qhov Dej Thiab Cov Hlau ...
Cov Txheej Txheem SAW Steel Pipes:
Ntev (LSAW): Ib txoj hlua ncaj nraim raws qhov ntev (rau cov kab uas hla loj).
Kauv (SSAW / HSAW): Helical weld rau kev faib tawm kev ntxhov siab zoo dua.
Cov yam ntxwv ntawm SAW Weld Yeeb Nkab:
Phab ntsa tuab dua, muaj zog heev (siv rau hauv cov kav dej roj/roj).
Haum rau kev siv siab thiab hnyav.
Qhov Loj ntawm SAW Yeeb Nkab:Nws loj li ntawm 8 nti mus txog 100 nti.
Kev sib piv ntawm ERW thiab SAW
| Hom | Lub Npe Tag Nrho | Cov Ntawv Thov Zoo Tshaj Plaws | Kev Ntsuas Siab | Qhov Loj Feem Ntau | Cov Ntsiab Lus Tseem Ceeb |
| ERW | Hluav Taws Xob Tiv Thaiv Welded | Dej, roj, qauv | Qis-Nruab Nrab | Txog li 24" | Siv tau rau txhua yam, tsis kim. |
| LSAW | Longitudinal Submerged Arc Welded | Roj, roj av, siab | Siab | 16" - 56" | Muaj zog heev, muaj zog tiv taus kub. |
| SSAW | Kauv Submerged Arc Welded | Cov kav dej loj | Siab | 8" - 120"+ |
Lub sijhawm tshaj tawm: Lub Xya Hli-28-2025