... life 4, Up to 1700 Order sample:d=6mm, c=12mm, Le=200mm, Lu=180mm, a=30mmPlease specify as ... 9, dia6/12, dia9/18, dia12/24M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12 ... be used in the temperature between 400C and 700C for a long time, otherwise the element will be ... : Shifting gear must be done quickly, otherwise high current surges may cause damage. High quality MoSi2 heating elements