1. TH Tubing Rod Pumps(sucker rod tubing pump) can be selectively manufactured at the factory to match precisely with a diverse collection of requirements of the customers. On the other hand, TH Piping Pump(sucker rod tubing pump) is a kind of product that is manufactured in large quantities with the lengthening of pump tubes. 2. The plunger face of the TH Tubing pump(sucker rod tubing pump) was nickel-based alloy sprayed, the pump barrel's inner surface was hard chrome plated, and the valve cover and valve ball are high corrosion and wear-resistant material. 3. Besides that they are capable of resisting corrosion and wear, the life of the TH Tubing Pump(sucker rod tubing pump) is 1 to 3 times that of the ordinary ones.
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