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Sucker Rods Supplier
China leading manufacturer and supplier of fiberglass sucker rods,email us to ask for catalogue preview or inquiry on fiberglass sucker rods price list
Can you introduce the structure and the features of sucker rod.
The sucker rod itself is a solid rod made of round steel, with thickened forging heads at both ends, and a square section with connecting threads and spanners on it. The outer threads of the two sucker rods are connected by a coupling. Common couplings are used to connect equal-diameter sucker rods, and reducer couplings are used to connect variable-diameter sucker rods.
The sucker rod has simple manufacturing process, low cost, small diameter, wide application range, and its utilization rate accounts for more than 90% of rod pump oil wells.
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