EPI Broadens Industrial Heat‑Tracing Cable Offerings for Global Petrochemical and Refinery Hazardous Area Operations

Global petrochemical operators keep upgrading thermal management infrastructure, gradually replacing traditional steam tracing systems with electric heat‑tracing solutions for better safety, energy efficiency and operational controllability in explosive and corrosive working zones. EPI’s product portfolio covers multiple technical routes for diverse site conditions. The DBR‑15‑220 and DBR‑25‑220 medium‑temperature self‑limiting heating cables adjust power output automatically according to ambient temperature, preventing overheating risks for general‑purpose pipeline freeze‑protection. The 60W/M anti‑corrosion explosion‑proof heating cable adopts reinforced anti‑corrosion outer sheath materials, suitable for crude oil pipelines and chemical tank temperature preservation within ATEX‑classified hazardous locations.

Parallel constant‑wattage cables, series constant‑wattage cables and silicone‑coated constant‑power heating tapes offer stable fixed‑output heating performance, supporting compressor constant‑temperature protection and long‑distance pipeline tracing. MI mineral‑insulated heating cables sustain ultra‑high‑temperature continuous operation for high‑temperature reaction piping and flue gas pipeline thermal preservation. Supplementary application‑specific models include tunnel fire‑protection pipe anti‑freeze heating cables, 36V medium‑temperature garage floor snow‑melting heating cables and low‑temperature outdoor driveway de‑icing heating belts, extending usable scenarios from process production to infrastructure anti‑icing. Global engineering contractors seek one‑stop trace‑heating packages that integrate explosion‑proof certification, mechanical durability and flexible layout adaptability, and multi‑type heating cable series satisfy differentiated project specifications for refineries, ethylene plants and chemical parks worldwide.