... 1.Abrasion<0.1.. 2.The max length is 80M.. 3.widely used in shipbuilding.. 4.factory direct sale.. 5.can ... used for removing rust and enhancing adhesion before hull painting.3. Other industries: Oil tank rust-removing and reinforcing; corrosion ... , length, or colors may be satisfied according to orders. 3.We can product the size(inner diameter)of you need ... 1-1/4,1-1/2,1-3/4,2,2-3/8,2-1/2,3,3-1/2,4,5,6,7 ...