Material: Plastic; Material quality: Other; Surface protection: Untreated; Quality of surface coating: Uncoated; Surface polished: No; Surface
brushed: No; Halogen free: Yes; For nominal tube diameter: 40mm; Diameter: 32mm; Model: Plug-in; Sleeve: Yes; Two piece: No; With
inspection opening and cover: No; Colour: Grey; Flexible: No; Angle of bow: 90°