400 450 500 560 600 700 800    
MPA =1250
2-11 2-12 2-12 2-12 2-12 2-9 2-9
mm 4.2 5.0 5.5 6.5 8 10 12
mm 0.75 1.0 1.2 1.1 1.6 2.2 2.6
m/s 20 16 15 15 12 12 8
kw 11-30 15-37 22-45 22-55 30-75 45-90 55-110