seamless simbi chubhu ye anti-asidhi yakaderera
tembiricha dew point corrosion
ND simbi imwe nyowani-chimiro yakaderera alloy structural simbi. Kuenzaniswa nedzimwe simbi, senge yakaderera kabhoni simbi, Corten, CR1A, ND simbi ine yakanakisa corrosion kuramba uye michina zvinhu. Mhedzisiro yacho inoratidza kuti mune aqueous solution ye vitriol, hydrochloric acid uye sodium chloride, iyo inodzivirira ngura yeND simbi yakakwira kupfuura kabhoni simbi. Chinhu chakanyanya kutariswa ndechekuti ine simba rakasimba reanti-acid dova point corrosion. Kubva pakupisa kwemukati kusvika ku500 ℃, midziyo yesimbi yeND yakakwira kupfuura kabhoni simbi uye yakatsiga, chivakwa chewelding chakanakisa. ND simbi inowanzo shandiswa kugadzira economizer, heat exchanger uye air heater. Kubva kuma1990, ND simbi inoshandiswa zvakanyanya mumaindasitiri e petrifaction uye magetsi emagetsi.
chiyero chekugadzira

GB150《mudziyo wekumanikidza》
tsanangudzo uye dimension

Kunze dhayamita Φ25-Φ89mm,Wall ukobvu 2-10mm, Kureba 3~22m