Delkang Refrigeration Equipment, established in 2006, offers a corrosion-proof evaporator built for harsh chemical environments. Material and surface protection are tailored for each application, ensuring long-term stability.

Handles Many Corrosive Media
Suitable for acid and alkali (pH2–12), salt spray, seawater, chlorine, and ammonia. Shell options: 316L stainless steel or Hastelloy. Tube options: titanium or copper-nickel alloy, matching your corrosion level without over-specifying.
Surface Protection That Lasts
Choose from powder coating (regular anti-corrosion), Teflon coating (strong corrosion), or galvanizing (salt spray). Coating thickness ≥80 μm. Corrosion levels: C3 (regular outdoor), C4 (industrial), C5M (marine/strong). Factory setup includes 30 workers. OEM and ODM services supported.
|
Parameter |
Value |
|
Suitable Media |
Acid/alkali (pH2–12), Salt spray, Seawater, Chlorine/ammonia |
|
Core Materials |
Shell: 316L / Hastelloy; Tubes: Titanium / Copper-nickel alloy |
|
Surface Treatment |
Powder coating / Teflon / Galvanized; Thickness ≥80 μm |
|
Corrosion Level |
C3 / C4 / C5M |
Our corrosion-proof evaporator operates reliably in chemical plants and coastal projects, reducing replacement and maintenance costs. One-year warranty included.
Hot Tags: corrosion-proof evaporator, China corrosion-proof evaporator manufacturers



