... painted standard: EN39 forged weld steel scaffolding partsMATERIAL: steel pipe, scaffolding frame and joint, coupling,ladder, Steel grade : Q235, Q345,S235 ... to buyer's request is available.PURPOSE: scaffolding, lookum frame, bridge scaffolding, etc.CERTIFICATE: ISO9001, CE certificate ( ... minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); scaffolding system parts