Ball joint handrail

Ball joint handrail,Ball joint handrail supplier,Carbon steel Ball joint handrail Ball joint handrail supplier. Carbon steel Ball joint handrail SPECIFICATIONS Tyle Ball diameter Column pipediameter Handrails diameter Knee rail pipediameter standard 76mm (85) 48.0mm (51) 42.3mm (51) 33.5mm (38.2) economy 66mm (70) 42.3mm (38.1) 33.5mm (38.1) 26.8mm (32) Regular Reference:.. NB OD Common steel pipe Thickened steel pipe WallThickness(mm) Theoretical weight (kg/m) Wall Thickness