4-ply hose is widely used in shipyards and railyards because it stands up to external abrasions from being dragged about the blast site

and storage processes

high gloss powder coat finish · ASME coded 80-gallon receiver tank · 3/16-inch base plate to reduce vibration · Powder coated totally enclosed heavy-duty belt guard · Vibration isolator pads protect the tank from stress

For increased safety

Pirate Brand Poly Jacket 1-1/4" Brass Thread 1"Entry 3/8" Bore Short Straight Bore Tungsten Carbide Nozzle Pocket Design 4-ply hose is widely usedNOZZLE, TUNGSTEN CARBIDE, SHORT STRAIGHT BORE, 3 8" BORE, 1" ENTRY, 1 1 4" BRASS THREAD, POLY JACKET WARNING BE AWARE WHEN USING BRASS THREADED NOZZLES WITH BRASS NOZZLE HOLDERS, THEY MAY BECOME STUCK INSEPARABLE OVER TIME