Rubber linings, plastic linings, coatings, and inspection services. HAW and GBT heritage — 40+ years protecting critical assets in the harshest chemical environments.
The Corrosion Protection division combines HAW and GBT heritage in Germany — over 40 years of protecting critical industrial assets in the world's most aggressive chemical environments.
Rubber linings, plastic linings, coatings, and resin systems applied by teams who have been involved since the equipment design phase. Every lining specification is validated against the actual chemical exposure before application begins.
From rubber linings for the most aggressive acids to protective coatings for atmospheric exposure — complete corrosion protection under one roof.
Soft and hard rubber lining systems for chemical resistance in the most aggressive environments. Autoclave and pressure cured.
Thermoplastic linings including PP, PVDF, PTFE, and FEP for high-purity and ultra-corrosive applications.
Protective coatings, flake glass systems, and resin mortars for atmospheric and immersion service.
Scheduled inspections, diagnostic assessments, repair services, and re-lining. Extending asset life across all lining types.
Lining materials and quality standards that ensure long-term corrosion protection in the most aggressive environments.
| NR | Natural Rubber | Sulphuric acid, phosphoric acid |
| CR | Chloroprene | Moderate chemical resistance |
| IIR | Chlorobutyl | HCl, HF, oxidizing acids |
| PP | Polypropylene | Broad chemical compatibility |
| PVDF | PVDF | High-purity, high-temp service |
| DIN | DIN 28052 | Rubber lining standard |
| ASTM | ASTM D4060 | Abrasion resistance testing |
| ISO | ISO 9001:2015 | Quality management system |
| SP | Spark Test | 100% holiday detection |
| TH | Thickness | Ultrasonic verification |
We don't just apply linings — we design equipment that's optimized for lining from the start. Nozzle orientation, weld access, surface geometry — every detail accounts for protection requirements.
Thickness · adhesion · visual
30,000 m² lining centre
SA 2.5 white metal blast
Holiday detection at 15kV
Hand-applied natural rubber
Every step has a hold point. No stage proceeds without inspection sign-off from the previous stage.
SA 2.5 blast, profile measurement
Adhesive system application
Rubber/plastic lining installation
Autoclave cure, spark test, sign-off
← Inspection data feeds back into material selection →
Send us your equipment drawings and chemical environment. We'll recommend the right lining system.
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