Description:

Quick Details

Packaging & Delivery

Specifications

Electrothermalbelt is mostly used in pipeline and gas place. to prevent frostbite and preserve heat.

Product introduce

Parallel-connection electric heat tracing band in formed by many heating parts in parallel-connection way. so we call it parallel –connection electric heat tracing band . The length of this heating belt can be cut according to actual need . may reach the temp. of autocontrol medium by the equipped explosion-proof control cabinet. It is widely used in the pipeline, the valve , the storage tank of the petroleum, the chemical industry, the electric power, the metallurgy, and so on, to against the frosting , the congealing, and keep the temperature and heat up.

Single –phase parallel electric tracing band

It is used to heat or heat tracing the small size storage tank , the small diameter pipeline and meter’s pipeline which are short and with too much branch.

Working principle

The electric generatrixs are a pair of parallel insulated copper core cable, wraped with the resistance wire , every heating part of which connect with the generatrix, so form the continuous parallel resistance. As every parallel resistance is heating up, the continuous electric heat tracing band is formed.

Range and the technical data

Note: the max. temp. is the technical temp. needed by the medium in the pipeline

Feature

Insulate resistance: ≥50Ω/Km

Dielectric strength:2000V/min

Power deviation :±10%

Material of insulation:F46 fluoroplastics, PFA

Max. temp.limit:205°C, 260°C

Ex-mark:ExeII3

Electric heating belt is mostly used in pipeline, valve, pump, storage tank, reaction tower and instrument box to prevent frostbite and preserve heat, or keep instrument’s technology temperature. Detailed application is as following:
(1) Use for continuous flowing low-concretion pipeline in normal condition to prevent medium from concretion for stopping flowing.
(2) Use for liquid pipeline requiring for controlling working temperature strictly to trace heat and preserve heat.
(3) Use for water supply pipeline and valve in cold area to prevent frostbite, as well as for drainpipe and condensing pipeline to prevent frostbite.
(4) Use for ocean platform pipeline to prevent frostbite.
(5) Use for common pipeline and instrument to trace heat and preserve heat.
(6) Use for oil extraction to trace heat (replacing water jacket), or sewage well to trace heat.