It is applied as the heat-up wire of the high-speed chemical fiber forming machine.

Background:
The conventional double-notch thermal track pipe includes soleplate, side-plate and top double notch. The side-plate and top double notch are combination and soleplate and side-plate are connected together by welding. Because of the existing of welding seam, the shortcoming of pipes appears as not durable, the harmful gas easy to leak out when in use and high cost.

The double-notch thermal track pipes our company developed which never leak overcome the shortage mentioned above.

It includes soleplate, side-plate and top plate, which are formed together without seam. The features of new product are seamless inside, pressure endurance, without leak of harmful gas and low cost.