Laboratory

01.Starting Current

The starting current ratio is less than 3, which extends the service life of the heat tracing cable, eliminates potential safety hazards caused by large starting currents, and achieves better energy efficiency.

02.Wide Product Coverage

Huanrui self-limiting temperature heat tracing cables have full temperature grades, with the maximum intermittent exposure temperature ranging from 90℃ to 260℃, which can meet the maximum intermittent exposure temperature requirements of different electric heat tracing projects.

3.Self-developed Insulation MaterialSelf-developed Insulation Material

Huanrui has independently developed insulation materials that are perfectly matched with the heating core tape. This ensures the product has higher insulation resistance, thereby enhancing its safety performance.

04.New Craftsmanship

The core tape adopts a dumbbell-shaped structure and incorporates a low-resistance transition layer, which effectively reduces the starting current of the product, alleviates the impact on the power grid caused by instantaneous startup when used on a large scale, and prolongs the service life of the product.