2026-4-13 8:23:51
Differences Between GI Jacketed Insulated Pipe & HDPE Jacketed Insulated Pipe
The core difference between GI (Galvanized Iron / Steel) outer-protected insulation pipes and HDPE (High-Density Polyethylene) outer-protected insulation pipes lies in the material of the outer protection, applicable scenarios, and construction methods. GI is more suitable for overhead/exposed installation, while HDPE is more suitable for direct burial.
