How To order these elements

Material Grade: 1700, 1800
Diameter : D1/D2, mm/mm
Hotzone length : LE,mm
Cold end length : Lu, mm
Shank Spacing: A, mm

Examples:
U Shape, Material Grade 1800,
D1=3mm, D2=6mm, Le=140mm,
Lu=125mm, A=25mm

Specify as:
Radiant Super MS18, U Shape, 3/6 x 140 x 125 x 25
W Shape, 1700, D1=6mm, D2=12mm, Le=300mm, Lu=250mm, A=50m

Specify as:
Radiant Super MS17, W Shape, 6/12 x 300 x 250 x 50.