PG-S1
Waterborne polysiloxane (sol-gel)
- Film
- 5–15 μm
- Cure
- Thermal or ambient
- Best for
- New coils before shipment, OEM dip lines
Coil Coating for HVAC Projects in Africa
Typical sitesC3· MediumC4· HighC5· Very high
Local conditions
- Main exposure
- Humid salt air on the coasts, seasonal desert dust, industry and mining
- Annual mean temperature, coastal cities
- 20.9–27.8 °C
- Annual mean relative humidity, coastal cities
- 68–85 %
- Typical category, coastal sites
- C4–C5 ISO 9223, estimated
Climate normals (mostly 1991–2020) from national meteorological services, NOAA and WMO for six major West, East and North African coastal cities; ranges span those cities. Categories are indicative estimates for the site types shown.
Typical projects
- Office and residential towers
- Hotels and hospitals
- Oil and gas facilities
- Mining sites and camps
- Banks, telecom and data sites
Recommended systems
PG-C
Air-dry two-component, chemical-resistant
- Film
- 20–40 μm
- Cure
- Ambient 72 h
- Best for
- Complete units, chemical and wastewater sites
C5CXView system PG-C
Shipping from South China
Loading portNansha / ShekouSouth China
Discharge portMain West, East and North African container ports
Transit time depends on the destination and the schedule, and is confirmed with each quote.
Documents shipped with the goods
- Commercial invoice and packing list
- Bill of lading
- Certificate of origin
- Conformity certificates where the destination requires them, arranged with the importer
- Batch QC report with film thickness record
- Coating warranty certificate
Humid, salty coastal cities
Many of the continent’s largest cities are on the coast, with high humidity and onshore winds for much of the year. Coils stay wet and collect salt, and dense traffic and generators add pollution.
Seasonal dust
Seasonal winds carry fine desert dust far from its source, clogging fins. The cleaning method matters more than the dust for coated coils.
Industry and remote sites
Oil and gas and mining projects combine chemical exposure with long supply lines. Coating before shipment, and protecting standby generator radiators, keeps critical cooling and power running.
Talk to us
Send the project list and destination port
We reply within 24 hours with a coating recommendation and quote.
Related
- EquipmentGenerator and Industrial Radiator Coating
- EnvironmentsCoastal HVAC Corrosion by Distance from the Sea
- ServicePre-Shipment Coil Coating in China
- GuidesHow Much Lead Time Does Pre-Shipment Coating Add?
- EnvironmentsTropical High-Humidity Environments
- GuidesHow Are Coated Coils Packed for Sea Freight?
Which system suits oil and gas sites?
Where the site has hydrocarbon processing or acid gases, the chemical-resistant PG-C system. General coastal sites use PG-S1.
Does seasonal dust damage coated coils?
Dust itself mostly clogs fins; the risk is cleaning. Use low-pressure water rather than high-pressure washing or brushing.
Are standby generators covered?
Yes. Generator radiators can be coated before the set ships, which matters where grid power is unreliable.
Request a quote
Tell us the equipment, the site and the destination port. We reply within 24 hours.