A multi-layer composite flexible light rod, with an inner layer woven with para aramid fibers as the reinforcing material and an outer layer made of thermoplastic polyurethane and other materials, prepared using a coating process.
Product execution standard: SY/T 5029-2013
Product specifications: Φ 25mm Φ 28mm Φ 32mm, other specifications can be customized
Product features:
The product has a small winding diameter and excellent bending fatigue resistance
Excellent corrosion resistance
Wear resistance, low friction coefficient
High strength, with a tensile strength more than 1.5 times that of steel polished rods
Product application areas:
Used for mechanical oil wells, suitable as a matching rod for conventional pumping units and long stroke pumping units; Equipped with a long stroke pumping unit and a long stroke pump, it can significantly improve the efficiency of the oil extraction system.
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