... platform,bridge and so on. Scaffolding PipeHigh tensile scaffolding pipes are designed for pipes & coupler scaffolding.The pipes have hot dippe ... :2001: S235JR , S355JR, JIS G3444:2004: STK400 / STK500 Size: Outer diameterWall thicknessLengthmmmmmeter48.34.00.3-1248.33.60.3 ... Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.Third party inspection:SGS ...