Powder coating ringlock standard: 1).Material:Q235,Q345 2).Surface treatment:HDG,Powder coating,(Dip)Painted Powder coating ringlock standard:Specification is as per customer'spipe:48.3*3.2mmCommon size:1m,2m,3mItemringlock scaffoldingSystemringlock systemMaterialQ235,Q345.Material is as per customer’s demand with high tensile strength and yield stressSurface treatmentHot dip galvanised,powder ...