Boiler steel kav yog siab - kub thiab siab - siab resistant seamless steel raj tsim los rau chav, roj, thiab dej xa mus rau hauv boilers thiab tshav kub exchangers. Nrog lub zog tensile feem ntau ntawm 410 thiab 640 MPa thiab oxidation zoo heev txog li 450 degree, lawv ua kom ntseeg tau qhov kev ua tau zoo hauv cov nroj tsuag hluav taws xob, cov hlab ntsha siab, thiab cov tshuab thermal.
Khoom Parameters
|
Kev kub siab boiler raj |
20G ASTM SA106B / C ASTM SA210A / C ST45.8-III |
GB5310-2008 ASTM SA 106 ASTM SA 210 DIN 17175-79 |
∮8-1240*1-200 |
Haum rau kev tsim kev kub siab boiler kub txais yeeb nkab, Header, chav yeeb nkab. |
Txoj kev kho deg ntawm Boiler Steel Pipe
• Kub Rolling:Ua ib txheej oxide tuab thiab txhim kho cov yeeb nkab lub zog thiab ua haujlwm ntev rau siab -kev siv kub.
• Txias Rolling:Txhim kho saum npoo tiav thiab qhov tseeb qhov tseeb, muab qhov zoo nkauj dua thiab zoo ib yam.
• Polishing:Tshem tawm qhov tsis zoo ntawm qhov chaw thiab txhim kho corrosion thiab hnav tsis kam.
• Pickling Nto:Koom nrog cov kua qaub ntxuav kom tshem tawm cov nplais oxide thiab xeb, tawm hauv qhov chaw huv si, nws yog xim hlau.
• Smooth nto:Muaj kev tiv thaiv zoo heev rau corrosion thiab oxidation, haum rau xav tau ib puag ncig boiler.
Cim npe nrov: Tuam Tshoj boiler steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
