Cleaning Balls for the Chemical Industry
Chemical processing plants push corrosive, high-temperature fluids through heat exchangers, rectification columns, crystallisation circuits, and reactor cooling systems around the clock. Fouling in these environments is more aggressive than in standard industrial systems, chemical scale, crystallised process residues, and corrosive deposits build up rapidly on tube walls and are far harder to remove than ordinary mineral scale. At the same time, the cleaning solution itself must withstand the same corrosive conditions as the process fluids, standard rubber formulations that perform well in water systems degrade quickly in contact with acids, alkalis, and solvents. Chemical resistant cleaning balls are formulated specifically for these environments, combining long service life with effective cleaning performance across a wide range of chemical process conditions.
Chemical Industry · Corrosion-Resistant Pipe Cleaning Balls
| Item | Parameter Specification |
| Product Type | Corrosion-Resistant Rubber Sponge Balls, Emery Rubber Balls |
| Density | 200–350 kg/m³ |
| Wet Density | 0.95–1.05 |
| Shore Hardness | 30–70 Shore A |
| High Temperature Resistance | -20℃～120℃ |
| Acid and Alkali Resistance | pH 2–13 |
| Tear Resistance | ≥30 kN/m |
| Tensile Strength | ≥2.0 MPa |
| Elongation at Break | ≥280% |
| Compression Set | ≤6% |
| Corrosion Resistance | Acid resistance, alkali resistance, solvent resistance, oil resistance |
| Applicable Pipes | Stainless steel, carbon steel, plastic-lined, titanium pipes |
| Applicable Working Conditions | Cleaning of chemical process pipes, rectification, heat exchange, crystallization pipes |
| Core Features | Strong corrosion resistance, long service life, suitable for complex working conditions |
Recommended Cleaning Balls for the Chemical Industry
Chemical Resistant Cleaning Balls
Chemical resistant cleaning balls are manufactured from specialist corrosion-resistant rubber compounds that withstand continuous exposure to acids, alkalis, solvents, and oils. pH tolerance 2–13. Temperature range -20°C to 120°C. Density 200–350 kg/m³, Shore hardness 30–70A. Tensile strength ≥2.0 MPa, compression set ≤6%. Applicable to stainless steel, carbon steel, plastic-lined, and titanium pipe systems. Suitable for heat exchangers, rectification columns, and crystallisation circuit tubes across chemical processing operations.
Abrasive Cleaning Balls
Abrasive cleaning balls are used in chemical plant applications where process chemistry produces hard crystalline deposits or stubborn scale that soft sponge balls cannot remove. The abrasive outer layer provides the mechanical force needed to break up and dislodge hard deposits while the rubber core protects tube wall surfaces. Shore hardness 45–65A, abrasion resistance rated over 1,000 cycles. Reduces reliance on chemical cleaning agents, supporting ISO14001 environmental management compliance.
Sponge Cleaning Balls
Sponge cleaning balls in corrosion-resistant formulations are used for fine cleaning passes in chemical process pipework where the priority is removing soft residues, fine particulates, and biological matter without any risk of tube wall damage. Suitable for the final cleaning stage after abrasive treatment has cleared hard deposits.
Selecting the Right Ball for Your Chemical Process System
Ball selection in chemical industry applications starts with the corrosive medium your system carries. For most chemical process heat exchangers and tube circuits, chemical resistant cleaning balls cover the daily cleaning requirement. Where hard crystalline deposits form as part of the process, add periodic abrasive cleaning ball passes to break up scale before it restricts flow. Custom formulations are available for specific chemical compatibility requirements. Contact us with your process medium, operating temperature, and tube specification for a matched product recommendation.