Key Features of Metal Coil Brush
Spark-Free Non-Sparking Cleaning
Brass filaments make this Metal Coil Brush safe for use in explosion-proof environments, since brass does not spark or ignite combustible materials during operation.
Gentle on Non-Ferrous Surfaces
As a coil cleaning brush, brass wire cleans effectively without scratching soft metals like copper, aluminum, or brass tubing, protecting the finished surface.
Flexible 360° Interior Contact
The continuous spiral winding of this inside coil brush conforms to curved or irregular bores, reaching areas flat brushes or brittle tools cannot access.
Corrosion-Resistant Durability
High-quality bristles resist swelling, bending, and structural degradation in wet washing environments, maintaining consistent shape recovery and reliable scrubbing performance even during prolonged exposure to water and cleaning agents.
Material & Technical Specifications
| Material | Hardness | Max Temp | Corrosion Resistance | Spark Risk | Best Use |
|---|---|---|---|---|---|
| Brass Wire | Soft | ~250°C | Good | None | Non-ferrous metals, explosion-proof zones |
| Steel Wire (Carbon) | Hard | ~300°C | Low | High | Heavy rust/scale removal |
| Stainless Steel Wire | Hard | ~400°C | Excellent | Low | Food/pharma, marine, chemical lines |
| Abrasive Wire | Very Hard | ~300°C | Low | High | Oxide removal, surface conditioning |
| Galvanized Steel Wire | Hard | ~250°C | Moderate | High | General cleaning, budget option |
Customizable Specifications
A=overall brush length
B=width of metal base
C=filament material and diameter
D=outer diameter
E=inner diameter
F=Mounting Style
Filament Material
Choose from brass, steel, stainless steel, or abrasive wire depending on the surface you're cleaning and the level of aggressiveness required. Brass suits non-ferrous, spark-free applications, while steel and abrasive wire handle heavier scale removal.
Coil Diameter
The coil is wound to match your exact pipe, tube, or bore size, ensuring full 360° contact with the interior wall for consistent, thorough cleaning without gaps.
Brush Length
Overall brush length can be customized for short fittings or extended tube runs, so the brush reaches the full interior surface in a single pass without repositioning.
Winding Density
Close winding increases contact points for aggressive scrubbing on heavy residue, while open winding allows better debris flow-through and reduces clogging in oily or greasy environments.
The Right Brush For Every Metal Surface
Brass pipe brush: cleans debris, protects non-ferrous surfaces.
