Centrifugally casted tubes

These are used as cooling tubes for different acids below 20% concentration, for chemical fertilizers and soda production as well as cylinders manufacturing (DACIA, ARO, RABA, TRACTORS).

Description:
The tubes are casted through centrifugally iron and allied iron casting an a centrifugally pig machine, after these are worked out at the ends for mounting along shrinkage of the supporting rings. The ends of the tubes will be set in tube plates.

Materials:

  • Fc 150, 200, 250, with hardness: 180-240 HB
  • SR-EN-1561
  • Allied Cr, Ni, Mo, Cu with hardness: 220-280 HB

Typodimensions:

De +2(-1) Di +-2 L+-2,5
Outside diameter Inside diameter Lenght
mm mm mm
62 46 2115
62 46 3160
66 46 3230
66 46 3160
75 60 2520
90 70 3360
94 68 3150
100 80 3160-4000
110 86 3150
142 112 3150

tevi turnate centrifugal pentru sisteme de racire