Spiral Tube Brushes

Spiral Tube Brushes for Australian Internal Cleaning and Maintenance

Spiral tube brushes (also called bore brushes or tube cleaning brushes) are wire or nylon brushes with bristles set in a twisted-wire spiral handle — the geometry that lets them clean the inside of tubes, bores, and cylindrical components where straight brushes can't reach. For Australian boiler, heat exchanger, and process equipment maintenance, the right tube brush is the everyday tool for cleaning fouled tubes, removing scale, and preparing surfaces for inspection. AIMS Industrial supplies spiral tube brushes in the bristle materials and diameters Australian maintenance teams need.

The brush types we stock

• Wire bristle tube brushes — for aggressive cleaning of metallic deposits, scale, and corrosion in steel tubes
• Brass wire bristle tube brushes — for cleaning softer materials and applications where steel could damage the substrate
• Stainless steel wire tube brushes — for stainless tube cleaning where carbon-steel contamination must be avoided
• Nylon bristle tube brushes — for non-aggressive cleaning, food-grade applications, and surfaces where wire would scratch
• Synthetic abrasive tube brushes — combined nylon backbone with abrasive grit for deburring and surface conditioning

Where spiral tube brushes earn their place

• Boiler tube cleaning — removing soot, scale, and combustion deposits from fire-tube boilers
• Heat exchanger maintenance — cleaning shell-and-tube exchangers, condensers, and chillers
• Pipe and tube fabrication — cleaning weld scale, mill scale, and surface contamination from inside fabricated tubes
• Pump and valve servicing — internal bore cleaning during overhaul
• Process equipment maintenance — cleaning fouled internal surfaces in industrial process equipment
• Firearms and precision instrument cleaning — bore cleaning where fouling affects performance

Bristle material — match to substrate and contamination

• Steel wire — most aggressive; for hard scale and corrosion on steel tubes; can damage softer materials
• Brass wire — moderate aggressiveness; for non-ferrous tubes (copper, brass) and softer steels
• Stainless wire — moderate aggressiveness with no carbon-steel contamination; for stainless tubes
• Nylon — least aggressive; for surfaces that wire would scratch, food-grade, and gentle cleaning

Sizing — match to tube bore

Spiral tube brushes are sized by overall brush diameter — the brush should be slightly oversized to the tube bore so the bristles compress against the wall. Common diameters range from 6mm through 100mm and beyond. Match the brush to the tube bore; oversized brushes won't enter the tube, undersized brushes don't contact the wall and don't clean.

Brush handle types

• Twisted-wire handle (the standard) — flexible spiral wire with brush head; suits hand-cleaning
• Powered shank brushes — for use in drill chucks for power-cleaning longer tubes
• Extended-handle brushes — for deep tubes and long heat exchangers
• Articulated handle brushes — for cleaning U-bend and curved tubes

Brands stocked at AIMS

Spiral tube brushes are stocked from quality manufacturers including Pferd and Klingspor where the brand carries them, plus dedicated brush specialists for the broader range. For specialty sizes or specific applications, sourcing through our distribution channels covers most options.

Working safely

Wire brushes shed bristles during use — eye protection is essential. For powered brushing in tubes, ensure the tube is securely held and the operator doesn't have hands in the path of the rotating brush. After cleaning, blow out or flush the tube to remove loose bristles before returning the equipment to service — bristles in process fluid can clog filters and damage downstream equipment.

Companion ranges at AIMS

Spiral tube brushes sit alongside our broader cleaning and abrasive range — see power brushes, sanding discs, parts washers and cleaners, and needle descalers for the related products.

Need help speccing tube brushes for boiler, heat exchanger, or process equipment maintenance? contact our team — we'll match by tube bore, contamination, and substrate.