Surface Preparation: The surfaces to be coated must be completely free from dirt and rust. For this purpose, the outer surfaces of the pipes are carefully cleaned with special blasting machines at minimum Sa 2 ½ surfavce cleanliness degree.

PIPE EXTERNAL GRIT BLASTING LINE
MODELEGB 48EGB 64EGB 100EGB 120
PIPE DIAMETERSMIN. 219 MM (8″) – MAX. 1219 MM (48″)MIN. 406 MM (16″) – MAX. 1626 MM (64″MIN. 610 MM (24″) – MAX. 2540 MM (100″)MIN. 610 MM (24″) – MAX. 3048 MM (120″)
THICKNESSMIN. 4 MM – MAX. 20 MMMIN. 4 MM – MAX. 25,4 MMMIN. 5 MM  – MAX. 25,4 MMMIN. 5 MM  – MAX. 25,4 MM
LENGHTMIN. 8 MT. – MAX. 16 MT.MIN. 8 MT. – MAX. 16 MT.MIN. 8 MT. – MAX. 16 MT.MIN. 8 MT. – MAX. 16 MT.
MATERIAL QUALITYUP TO X 65UP TO X 80UP TO X 80UP TO X 80