Hot Dip Galvanized Anti-Corrosion Steel Structure Workshop for Coastal Industrial Plants Q355B Zn350
Product Summary
Hot Dip Galvanized Steel Workshop — Zn350 Coating for Extreme Corrosion Environments Built for Coastal, Humid, and Chemically Aggressive Industrial Environments Designed specifically for coastal manufacturing facilities, chemical processing plants, and tropical industrial zones, this hot-dip ...
Product Custom Attributes
Q355B galvanized steel workshop
,Zn350 anti-corrosion steel structure
,coastal industrial steel workshop
Basic Properties
Trading Properties
Product Description
Hot Dip Galvanized Steel Workshop — Zn350 Coating for Extreme Corrosion Environments
Built for Coastal, Humid, and Chemically Aggressive Industrial Environments
Designed specifically for coastal manufacturing facilities, chemical processing plants, and tropical industrial zones, this hot-dip galvanized steel structure workshop features Zn350 coating (minimum 350g/m² zinc deposition) on all primary and secondary steel members. The Sa2.5 grade shot blasting pre-treatment ensures maximum coating adhesion for 30+ year corrosion protection even in salt-spray environments.
Anti-Corrosion Engineering
| Protection Layer | Specification |
|---|---|
| Surface Preparation | Sa2.5 Shot Blasting (ISO 8501-1) |
| Galvanization | Hot-Dip Zn350 (≥350g/m² zinc) |
| Optional Top Coat | PU Finish / Epoxy Zinc-Rich Primer |
| Bolts & Fasteners | Stainless Steel Grade 304/316 |
| Expected Service Life | 30-50 years in C4/C5 corrosion categories |
All connection components — bolts, nuts, washers, and anchor bolts — are supplied in stainless steel to prevent galvanic corrosion at joints. The sandwich panel enclosure system features aluminum-zinc coated steel sheets with PVDF top coating for extended weather resistance. Ideal for Southeast Asia, Middle East coastal zones, Caribbean, and Pacific Island industrial projects where standard painted steel shows premature degradation.
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