Electric heating antifreeze and thermal insulation for long-distance pipelines

Freezing Protection for Long-Distance Pipelines

Liquids within pipelines may thicken and solidify due to changes in ambient temperature, impacting pipeline operations and potentially causing them to stop. To maintain the stable flow of temperature-sensitive fluids within pipelines, it is important to consider solutions that combine appropriate electric heating systems with pre-insulated pipes, insulated beams, columns, and supports to provide real-time updates on pipeline performance.

Freezing Protection Requirements for Long-Distance Pipelines

Long-distance pipeline heating is essential for freezing protection, viscosity control, and temperature maintenance of pipelines between processing plants, storage tanks, and transportation facilities.

Long-distance pipeline heating systems are complex systems that must meet requirements such as long electrical circuits (often with a single power supply point), uniform temperature profiles, high power output, resistance to extreme environmental conditions, and a long operational lifespan.

Typical applications include:

Heavy/waxy fuel oil, vacuum gas oil, tar, asphalt

Sulfur and sulfuric acid pipelines

Phenol, caustics, wet and dry chlorine

Water supply and wastewater disposal

Reliable engineering solutions

We offer integrated pipeline flow maintenance systems utilizing various electric heat tracing technologies, up to kilometers from a single power supply point:

Intelligent control and monitoring systems, combined with analytical software, provide comprehensive operational visibility from a central location

Fiber optic temperature sensing provides continuous temperature profiles along the pipeline

Optimized insulation systems with custom pipe supports and pre-insulated pipes

Cost-effective distribution infrastructure