Band heaters D5
Cold durable pressure resistance value insulation resistance value value Power Standard
1000Vabove 20mIIabove ±5% 圆形 四方形
Circualarity Tetragonal figure
每平方英寸30(W) 每平方英寸15(W)
per spuare inch30(W) per spuare inch15(W)
dimension range:dimension range:直径(Diameter) :25mm-500mm