Description:
Drain covers are manufactured by steel gratings with various types for choice suitable for different spans and loading. They are widely used in municipal engineering, roads, gardens, residential districts, schools, stadiums etc. Surface can be hot dip galvanized, cold galvanized or with no treatment.
Raw materials:
1. Mild steel: high impact, high load application with low cost.
2. Stainless steel: anti-rust, good appearance, with higher cost than mild steel.
3. Aluminum alloy: anti-rust, light weight, good appearance.
Surface treatment:
1. Mill finish
2. HDG
3. Powder coating
4. Painting
5. Acid pickiling
6. Electrolytic polishing
7. Other coating as requirement
Drain covers are manufactured by steel gratings with various types for choice suitable for different spans and loading. They are widely used in municipal engineering, roads, gardens, residential districts, schools, stadiums etc. Surface can be hot dip galvanized, cold galvanized or with no treatment.
Raw materials:
1. Mild steel: high impact, high load application with low cost.
2. Stainless steel: anti-rust, good appearance, with higher cost than mild steel.
3. Aluminum alloy: anti-rust, light weight, good appearance.
Surface treatment:
1. Mill finish
2. HDG
3. Powder coating
4. Painting
5. Acid pickiling
6. Electrolytic polishing
7. Other coating as requirement
Certificate
- ISO 9001
Main Products
steel grating, aluminum grating, metal grating, drain cover