Check wall thickness
Check wall thickness: The wall thickness of primary load-bearing vertical posts should ideally be ≥1.5mm, while standard horizontal or vertical bars should be ≥1.2mm; insufficient thickness leads to···
Introduction
Check wall thickness: The wall thickness of primary load-bearing vertical posts should ideally be ≥1.5mm, while standard horizontal or vertical bars should be ≥1.2mm; insufficient thickness leads to instability.
Check surface finish: For outdoor use, choose fluorocarbon paint or high-quality powder coating; for indoor use, options include wood-grain transfer printing or anodizing. For stainless steel, ensure the material is Grade 304 (or Grade 316 for coastal areas).
Check connection methods: Prioritize systems using internal fittings for assembly or full-weld-and-grind techniques to avoid unsightly rust on exposed screws.
Check the feel of the handrail: As the part with direct physical contact, the handrail should generally be 5–7cm wide, with edges beveled or rounded for a smooth feel.
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