... handrails, stair railings, balcony guardrail, bounding wall guardrail, highroad guardrail and etc. a. Outside Diameter φ10mm~φ219mm, Tolerance ±0.1~0 ... , Handle Bar, Car Body Frame etc.2, Furniture:Indoor/Outdoor Furniture, WROUGHT IRON Furniture, Lighting Fixtures, Office Furniture, Racks, Beds etc.3, Heavy Industry:Piping ...