Drag reduction device for submarine cable conduit - drag reduction pulley details

When the submarine cable lands on shore, it often needs to go ashore through the horizontal directional drilling pipeline of HDD. In the long distance landing traction, effective measures must be taken to reduce the traction force of the submarine cable, so as not to cause damage to the cable structure.

For this purpose, our company has developed a set of drag reduction device for submarine cable conduit - drag reduction pulley, which changes the sliding friction of submarine cable in the pipeline into rolling friction, and greatly reduces the traction force.

Product Specifications:

 No matter how the cable rotates during traction, there are always rollers on three sides to support the cable and roll forward in the pipeline.

According to the diameter of submarine cable, the drag reduction pulley has a variety of internal diameter Φ100mm-Φ300mm. The pulley is made of stainless steel, which has the characteristics of low magnetic and corrosion resistance.

Product customization is supported. For details, call our switchboard transfer operation department, or call Mr. He 0086-13681976625,

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