“pitting”

Jek Solutions | Don't let your equipment rust away, phone today

Skip to main content HomeAbout UsGalleryContact Us Welcome to JEK Solutions Don't let your equipment rust away, phone today!!! Blasting standards | Rust Grades Grade A Steel surface largely covered with adhering mill scale but little, if any, rust. Grade B Steel surface which has begun to rust and from which the mill scale begun to flake. Grade C Steel surface on which the mill scale has rusted away or from which it can be scraped, but with slight pitting visible under normal vision. Grade D