Double coupler can improve the efficiency of scaffolding removal, save working time. Due to the advanced technology, the anti-deformation and anti-tensile properties of the product is stronger. More suitable for scaffolding and firm in structure, not easy to slide down. Anti-rust treatment makes the drop forged Double coupler last longer, it product after passivation, surface galvanized anti-rust treatment, Scaffolding coupler corrosion resistance is better than the ordinary coupler.
All forged products use high-frequency electric furnace to heat different specifications of carbon structural steel to 950 ° C -1050 ° C austenite state, after 4000KN one-time forging can improve its organizational structure and mechanical properties, there by improving the plasticity and mechanical properties of the product.
Double Coupler SGS Report
Product Specification
| Commodity Name | German Type Double Coupler |
| Material | Carbon Steel Q235 |
| Tube Size | 48.3x48.3mm |
| Single Weight | 1.15kg |
| Surface Treatment | Zinc-Plated |
| Processing Way | Drop Forged |
| Standard | EN74-1:2005 Class B, AS1576.2, BS1139 |
| Marking | Customized markings on products |
| Production Capability | 2000 tons per month |
| Packing | Woven bags with steel strip by FCL or LCL |
Payment Term and Delivery term
Payment term: 1) T/T 2) L/C 3) D/P or further negotiation
Delivery term: 15-20 days against order confirmed or against receiving payment
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