... 48mm,56mm, 60mm Product detail:1.Galvanized steel scaffolding shoring prop for construction 2.Material: Q235 Carbon Steel 3 ... painted, powder painted, electro galvanized, hot dipped galvanized 6.scaffolding steel shoring prop 7.Heavy duty and light duty steel shoring prop 8 ... the building's weakness.Raking Shoring This shoring technique deploys rakers, or scaffolding tubes, set at an incline ...