Export Supply Checklist

Before importing, confirm resin system, color, gloss, film build, cure window, test standard, certificates, packing, quantity and destination port. We return one written quotation covering MOQ, sample quantity, production window, QC documents and freight options.

  • Stock RAL colors: typically 25-100 kg per color
  • Custom colors: often 100 kg or more per color
  • Samples: usually 1-5 kg per color
  • Stock production: typically 7 working days after approval
  • Custom production: usually 7-15 working days after approval
  • QC and packing: normally 1-3 working days
  • Sea freight from Xiamen/Fuzhou: often 25-45 days to Europe or North America

For valves and water service, also record wet/dry service, potable-water approval and sealing-face masking. Request batch COA, SDS, and RoHS/REACH declarations where relevant; WRAS, ACS or other approvals depend on the selected system.

Powder Coating for Valves and Water Infrastructure

Epoxy powder coated valves and water infrastructure components
Coated valves and water-infrastructure parts: request the exact formulation, batch COA and WRAS/ACS evidence where potable-water contact applies.

Valves, pumps and water infrastructure demand coatings that stop corrosion while keeping water safe. Epoxy-based powder systems provide a dense, chemical-resistant film built for drinking water, sewage and heavy-duty valve service.

Recommended Coating Systems

  • Fusion-bonded epoxy (FBE) for buried and wet service
  • Epoxy for valve bodies, pumps and interior parts
  • WRAS / ACS compliant formulations for potable water contact

Key Performance Properties

  • Outstanding adhesion and corrosion protection
  • Chemical and abrasion resistance in aggressive media
  • Water-safety compliance options with documentation
  • Good edge and pinhole coverage

Typical Specifications

  • Film thickness: 80–150 µm (typical)
  • Cure: 180–200°C / 10–20 min
  • Gloss: semi-gloss to high-gloss
  • Standards: WRAS, ACS, ISO salt spray on request

Application Notes

  • Blast and pretreat to remove oil, rust and scale
  • Mask sealing faces and threaded connections
  • Control cure on castings to avoid outgassing

Frequently Asked Questions

Can you certify coatings for drinking water contact?

Yes — we supply WRAS- and ACS-compliant epoxy formulations with the supporting documentation.

What film thickness is best for buried valves?

100–150 µm with fusion-bonded epoxy gives strong corrosion protection for buried service.

Buyer Decision Snapshot

For potable water, request WRAS/ACS documentation with the exact formulation and batch.

Related powder systems

Specification to send

Send part drawings, substrate, exposure, target film thickness, gloss/texture, color reference, tests, quantity and destination port. We will confirm the system, MOQ, production window, QC documents and delivered-cost options.

Need This Coating for Your Project?

Tell us your application, substrate and requirements — our engineers will confirm the right system within one working day.

Free Inquiry

Back to Applications