Dialysis technicians also clean the dialysis machines before and after use. The majority of dialysis technicians are employed in hospitals and work full time. Their schedule might consist of evening, night, weekend, and holiday hours because hospitals are open 24 hours a day, 7 days a week. Some dialysis technicians work in medical clinics that offer dialysis treatments.
One of the most consistently used facts by 9/11 conspiracy theorists is that the grade of steel used in the World Trade Center simply couldn't melt at the temperatures fires created when jetliners slammed into the structures. And they're right. Steel's melting point is 2,750 degrees Fahrenheit (1510 Celsius). Yet jet fuel only burns between 800 and 1500 degrees Fahrenheit (426.7 and 815.5 Celsius) [source: Popular Mechanics].
2) For stainless steel specs there is a range of -120 to 350 deg C (-184 to 662 deg F) for 304L. Other specs I have seen have temperature ranges of -103 to 302 deg F with 304L, and -50 to 300 deg F with 316L. RE: Temperature range for carbon steel, stainless steel.  At my current workplace I have been tasked with reviewing some piping specs and had some questions with regards to temperature ranges. 1) For standard temp carbon steel specs it is listed as -29 to 427 deg C (-20 to 800 deg F).