Powder Coatings for Pipe and Pipeline

Pipelines play a critical role in modern industry, particularly in sectors such as oil, natural gas, chemicals, water supply, and wastewater treatment. As pipelines often operate under extreme conditions—including high temperatures, humidity, chemical corrosion, and mechanical wear—surface protection for pipelines is of vital importance.

Powder coating is a solvent-free coating that is applied to surfaces via electrostatic spraying or fluidized bed dipping and then cured through heating to form a durable layer. Its main components include resins, curing agents, pigments, and fillers. Compared with traditional liquid coatings, powder coatings offer advantages such as zero volatile organic compounds (VOCs), solvent-free composition, greater coating thickness, and more uniform surface finishes.

As a highly efficient and environmentally friendly coating material, AAB Group's powder coatings have become one of the preferred solutions for pipeline protection due to their exceptional performance and advantages. Our production process and product quality management system strictly comply with international standards such as ISO 9001, RoHS, and REACH. Furthermore, AAB Group offers a diverse range of color options and surface finishes, capable of meeting the customized needs of clients across different brands.

Advantages of Our Pipeline Powder Coatings

1. Outstanding Corrosion Protection

• Dense, non-porous coating that effectively isolates moisture, oxygen, and chemical media.

• Special corrosion-resistant formulation provides excellent resistance to acids, alkalis, salt spray, and soil microorganisms—ideal for marine, chemical, and other harsh environments.

• Strong cathodic disbondment resistance, ensuring excellent compatibility with pipeline cathodic protection systems.

2. Excellent Weather Resistance

• UV Stability: Formulated with high-efficiency UV absorbers and light stabilizers to block solar radiation and prevent yellowing, chalking, or gloss loss caused by prolonged exposure.

• Anti-oxidation & High-temperature Resistance: Heat-stable resin system maintains structural integrity under continuous high temperatures, preventing embrittlement or degradation from thermal oxidation.

• Extreme Climate Adaptability: Performs reliably under high heat, heavy rain, salt fog, and other severe outdoor conditions, preventing fading, cracking, or peeling and ensuring long-term protection.

3. Outstanding Mechanical Performance

• High flexibility (bending resistance up to 2°–3°), suitable for installation deformation and thermal expansion or contraction of pipelines.

• Impact resistance > 50 kg·cm (ASTM D2794), capable of withstanding backfilling operations and mechanical impacts.

• Excellent adhesion and abrasion resistance (CS-17 wheel abrasion < 40 mg/1000 cycles), providing strong protection against soil friction and media erosion.

4. Zero-Pollution Production Process

• 100% solid content, solvent-free, zero VOC emissions.

• Over 95% powder recycling efficiency, enabling full material reuse.

• Energy consumption reduced by more than 30% compared with traditional liquid coatings.

5. Compliant with International Quality Standards

• Strictly adheres to ISO 9001, RoHS, REACH, and other international quality and environmental standards, ensuring world-class performance and compliance.

6. Strong Versatility — Applicable to Multiple Pipeline Materials

• Multi-material compatibility: Suitable for steel, cast iron, stainless steel, aluminum alloys, and engineering plastics such as PE and PVC to meet diverse industrial applications.

• Wide operating temperature range: High-temperature formulations withstand long-term exposure from -40°C to 150°C.

7. Long-lasting Color Stability

• Superior fade resistance: Uses high-performance UV stabilizers and weather-resistant pigments to maintain vivid color even under prolonged sunlight, extreme temperature variations, and humidity.

• Chemical durability: Resists acid rain and industrial pollutants, preventing discoloration, dullness, or mottling caused by environmental corrosion.

• Anti-chalking formulation: Prevents surface chalking and maintains long-term color saturation and gloss.

Applications of Our Pipeline Powder Coatings

• Oil & Gas Pipelines

• Wastewater & Sewage Pipelines

• Chemical Transport Pipelines

• Marine & Offshore Pipelines

• Fire Protection & Sprinkler Pipes

• HVAC & District Heating Pipelines

• Building & Industrial Facility Pipes

• Water Supply Pipelines

• Pipe Fittings & Components

Package and Storage

25 kg/box, dry ventilation conditions below 30℃.

Feel free to contact us for customized products' specification and package