الوصف

*8Cr2A1Mo pipe heat-exchange equipment is a kind of new-type corrosion-resistant heat exchanger. Compared with the carbon steel, it has high capability of anti-fracturing due to the stress corrosion from H₂S-H₂O and H₂S-HCI-H₂O.At the same time,*8Cr2A1Mo heat-exchange pipe has superior high-temperature mechanics performance and low fragility transition temperature and the usage temperature range is from **0℃ to **0℃.
This heat exchanger can be widely applied to such oil refining devices as paraffin hydrogenation, atmospheric and vacuum distillation, catalytic cracking, delaying coking, propane de-asphalting and petrol and diesel oil hydrogenation. The media involved include absorbing oil, petrol, diesel oil, wax, hydrogen, propane and circulating water.