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Stuffing Boxes Have Finished Production
Jun 27, 2018

The DPSB type stuffing boxes ordered by our customer have finished production and have been assembled. The bottom thread of the stuffing box is 3” LP, used for 1-1/4” polished rods. Their working pressure is 1500psi, and the operating temperature is 120°C. Our company's stuffing boxes have gradually been accepted by our customers in many countries, and the order quantity has been increasing year by year.


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      Dagang Oilfield,Tianjin,China

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