The ApogeeAero® Roller features an engineered, hardened bearing, axle and caster, while providing cathodic isolation and strength capabilities of glass filled nylon polymer. Incorporating this roller ...

In underground mining, steel casing or steel pipe is used to line holes that have been bored or drilled for rising mains water, utility lines and paste fill, protecting the contents from damage and ...

Advance Products & Systems (APS) presents ApogeeAero® Roller Casing Spacers, with a revolutionary anti-corkscrewing feature specifically designed to fit into a smaller annular space while upholding ...