Custom Cleaning Brush
40mm P120 SiC Descaling Brush
40mm P120 SiC Descaling Brush is built for Heat Exchanger Tube Internal Cleaning where the brush must enter or follow pipe contact surfaces, adjacent edges, and mounting features. Head size, working length, stem flexibility, and fill are selected to loosen scale, rust, and chips without losing access or control.
Product Features
40 mm head suits medium-size tubes and bores — The brush provides full-circumference abrasive contact.
P120 silicon-carbide nylon delivers coarse descaling action — The filament attacks mineral buildup, rust, and hard deposits.
Flexible abrasive bristles follow internal contours — The brush cuts without a rigid grinding body.
Open fill helps release scale and debris — Loosened material can move between the filaments.
Rod, thread, and powered-shaft options — The brush can fit manual or machine cleaning systems.
Working length, SiC grit, filament size, stem, thread, and connection can be customized.
Product Overview
40mm P120 SiC Descaling Brush uses a working section shaped around the available opening, depth, and internal profile. It contacts pipe contact surfaces, adjacent edges, and mounting features to remove scale, rust, and chips; the access path and minimum clearance determine whether the brush needs a rigid stem, a flexible extension, a tapered head, or a stepped cleaning section. The pipe working face must reach the complete residue path while the holder remains clear of the part.
Key dimensions start with Brush head diameter 40 mm, Brush head length 150 mm, and Handle length 300 mm. The structure uses a tube or bore brush so the filament can contact the inside wall. The specified interface is threaded removable. Silicon Carbide Abrasive Nylon are the principal material directions in the current specification. Set the handle and head proportions around the working distance, access angle, and the level of contact control required.
Technical Specifications
| Head diameter | 40 mm |
|---|---|
| Head shape | Round |
| Head length | 150 mm |
| Bristle material | PA-SIC |
| Handle/base material | AISI 304 Stainless Steel |
| Handle length | 300 mm |
| Grip diameter | 15 mm |
| Connection | Threaded Removable |
| Cleaning method | Dry Brushing / Wet Brushing |
| Applicable media | Water / Acidic Cleaner / Alkaline Cleaner / No Added Medium |
Application Areas
40mm P120 SiC Descaling Brush is primarily mapped to Heat Exchanger Tube Cleaning. Before changing the application, review the contact surface, debris removal path, and acceptable surface condition.
- Use for Heat Exchanger Tube Internal Cleaning
- Match contact to surface risk: Requires Caution
- Use with Water / Acidic Cleaner / Alkaline Cleaner / No Added Medium
- Confirm interface and clearance before production.
Selection Guidance
Structure fit
Match the tube & pipe bore brush geometry to pipe contact surfaces, adjacent edges, and mounting features, the available access, and manual operation. Confirm Brush head diameter 40 mm, Brush head length 150 mm, and Handle length 300 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Silicon Carbide Abrasive Nylon according to the behavior of scale, rust, and chips, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Material is only one part of stiffness; filament diameter, exposed length, and density must also be confirmed.
When to use another solution
For 40mm P120 SiC Descaling Brush, use another cleaning method when scale, rust, and chips cannot be released by controlled filament contact, when pipe contact surfaces, adjacent edges, and mounting features cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 40 |
|---|---|
| Brush Head Length (mm) | 150 |
| Handle Length (mm) | 300 |
| Handle Grip Diameter (mm) | 15 |
| Bristle Material | Silicon Carbide Abrasive Nylon |
| Handle Material | 304 Stainless Steel |
| Mounting / Interface | Threaded Removable |
| Grip Style | T-Handle |
| Color | Gray |
| Logo Process | Laser Engraving |
| Surface Treatment | Brushed |
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