Safety Distance: ≥0.5 meters net distance from heating pipes, ≥0.3 meters at intersections.ts: Spacing must be compliant (1.5-3 meters horizontally), with additional sp
Stable Supporacing required at bends and ends. Fixing must use expansion bolts or welding.
Standard Assembly: Use standard elbows; avoid on-site "dead bends." Bolts and nuts must be placed on the outside. Cut edges must be corrosion-resistant.
Reliable Grounding: Electrical bridging is required between each section. The system must be connected to the grounding mains at least two points.
Cable Laying: Strong and weak current cables must be laid separately (weak current above strong current), with partitions added if necessary. Fill Rate: Power ≤40%, Control ≤50%.
Fireproofing: Gaps penetrating walls and floors must be tightly sealed.
Material Compatibility: Hot-dip galvanized, stainless steel, or fiberglass cable trays are required for outdoor and corrosive environments.
Prohibited Practices: Standing on cable trays, bearing weight, or using them as hanging points is strictly prohibited.