Hebei Zhicheng Building Materials Co., Ltd.
1. Main Frame Sizes
| Component |
Standard Dimensions |
Notes |
| Single Bay Frame |
Width: 900mm / 914mm (3ft) / 1219mm (4ft)
Height: 1700mm / 1930mm (6.3ft) |
- China: 914mm width (common)
- Global: 1219mm width (OSHA/EN compliant) |
| Vertical Post |
Ø42mm / Ø48mm |
- Material: Q235 steel (≥2.5mm thickness) |
| Lift Height |
1500mm / 1800mm (per tier) |
- Vertical spacing between horizontal beams |
2. Accessory Dimensions
| Component |
Standard Size |
Function |
| Cross Bracing |
Matches frame height (1700–1930mm) |
- Improves lateral stability (installed every 2–3 bays) |
| Ledger/Transom |
Length = Bay width (e.g., 914mm/1219mm) |
- Connects frames longitudinally |
| Adjustable Base |
Height range: 300–500mm |
- Levels scaffolding on uneven ground |
| Steel Decking |
Width: 300–450mm |
- Anti-slip surface, spans bay width |
3. Regional Variations
China (GB Standard):
Typical frame: 914mm (W) × 1700mm (H)
Bay length: 1830mm (6ft center-to-center)
US/EU (OSHA/EN):
Common frame: 1219mm (4ft) × 1930mm (H)
Lift height: 2000mm (for heavy-duty use)
4. Custom Options
Narrow Frames: 600mm width (tight spaces)
Tall Frames: 2500–3000mm height (requires extra bracing)
Non-Standard Spans: Engineered-to-order (load testing recommended)
5. Selection Guide
✔ General Use: 900–1219mm width × 1700–1930mm height (most compatible)
✔ Heavy-Duty: Ø48mm posts + closer bracing (≤4m spacing)
✔ Mobile Scaffolding: Add lockable casters (≥150kg load capacity each)
Share
View full details
