| Product name | Cast Iron Prop Sleeve Nut Building Scaffolding Accessories Formwork |
| Finish | ZINC, Plain |
| Material | Steel |
| Place of Origin | Tianjin,China |
| Standard | GB |
| Material | Carton Steel |
| Sample | Provide Sample |
| Port | Tianjin Port |
| Color | |
| Customized support | Sample Processing |
| Description | Scaffolding fitting(swivel coupler, sleeve coupler, double coupler, fixed clamp) |
| Tube size | 48.3mm*48.3mm,48.3mm*60.3mm,48mm*56mm, 48.6mm*48.6mm, 48.6mm*42m |
| Adjustable Length | 2400-3900mm, 2000-3500mm, 3000-5500mm or as per your drawing |
| Surface treatment | Hot dipped Galvanized, Pre galvanized, Painted, Powder coater, HDG |
| Material | SPHC, Q235, St37-2, SS400, S235JR, S335JR |
| Type | pressed scaffolding coupler, forged scaffolding coupler, and casting scaffolding coupler |
| MOQ | One container |
| Application | scaffolding and formwork accessories |
| Treatment Type | Application Suggestion | Process Description |
| Hot-Dip Galvanizing | High-corrosion environments (e.g., coastal areas, chemical plants). | Immersing the steel structure into hot 860°F (460°C) bath of molten zinc to form zinc-iron alloy and pure zinc layers. |
| Electro-Galvanizing | Mild corrosion environments (e.g., indoor or dry areas); low-cost requirements. | Electrodeposition to apply a zinc coating on steel or iron, producing a thinner layer than hot-dip galvanizing. |
| Powder Coating | Applications requiring environmental friendliness and moderate corrosion resistance. | coating metal with a fine powder consisting of pigments, resins, and additives, then fuses under heat, creating a durable, smooth coating with tunable color, such as blue or red. The curing process occurs within a temperature range of 300 to 450°F (150 to 232°C). |
