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Fastener type steel tube scaffold is the most widely used scaffold system in building engineering construction due to its simple processing, low cost, and economy.
| Commodity | Specification (mm) | Weight (g) | Customized | Raw Material | Surface Treatment |
|---|---|---|---|---|---|
| BS1139/EN74 Double coupler | 48.3x48.3 | 980g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Double coupler | 48.3x60.3 | 1350g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Double coupler | 60.3x60.3 | 1600g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Swivel coupler | 48.3x48.3 | 1200g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Swivel coupler | 48.3x60.3 | 1370g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Putlog coupler | 48.3 | 580g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Sleeve coupler | 48.3x48.3 | 1000g | Yes | Q235 | Electro/Hot dip Galvanized |
| American type Double Coupler | 48.3x48.3 | 1500g | Yes | Q235 | Electro/Hot dip Galvanized |
| German type Swivel Coupler | 48.3x48.3 | 1450g | Yes | Q235 | Electro/Hot dip Galvanized |







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