National 10p130 Mud Pump Piston Rod Extension Rod

The pony rod is made of premium quality, heat treated alloy steel. The surface is Chrome plated and polished to mirror-like finish. The rod is precisely made and treated with excellent abrasion and corrosion resistance. it is Forged of quality alloy steel, and made via thermal refining, high frequency and chroming with high mechanical strength, shock resistance.
All products are applicable to the requirement of high pump pressure in the oilfield and first class technology of well drilling with its solid and compact structure, small volume and outstanding operation performance. It is widely used in the oilfield, industrial and mining enterprises for well drilling, well repairing, etc. The surface finish is high, there are kinds of standards of the diameter for your choice.