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Fastener type steel tube scaffold is the most widely used scaffold system in building engineering construction for its simple processing, low cost, and economy.
| Commodity | Specification (mm) | Normal Weight (g) | Customized | Raw Material | Surface Treatment |
|---|---|---|---|---|---|
| BS1139/EN74 Double coupler | 48.3x48.3mm | 980g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Double coupler | 48.3x60.3mm | 1350g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Swivel coupler | 48.3x48.3mm | 1200g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Putlog coupler | 48.3mm | 580g | Yes | Q235 | Electro/Hot dip Galvanized |
| BS1139/EN74 Sleeve coupler | 48.3x48.3mm | 1000g | Yes | Q235 | Electro/Hot dip Galvanized |
| American type Double Coupler | 48.3x48.3mm | 1500g | Yes | Q235 | Electro/Hot dip Galvanized |
| German type Double Coupler | 48.3x48.3mm | 1250g | Yes | Q235 | Electro/Hot dip Galvanized |









Specializing in producing steel supports, scaffolding and spring clamps for more than 10 years. No matter what kind of accessories you need, our products can match them wonderfully. Surface color, length and thickness can be customized. We provide high-quality materials, perfect design, precise dimensions, and thoughtful service.