By May 16,2022, the future price of light crude oil from New York Mercantile Exchange closed at 109.06 a barrel, dropped by Approx. 0.45% from May 9. The future price of crude oil from London Brent closed at $109.98 a barrel, dropped by approx. 2.08% from May 9.2022.

The polished rods are used to connect sucker rod and pump unite.The spray welding polished rod adopts the sucker rod pump plunger manufacturing process, and sprays the alloy powder on the surface of the rod body to improve the surface hardness of the rod body and enhance the wear resistance and corr

1. Introduction of Polished rod clamp the polished rod clamps are used to connect the polished rod and pump unite. 2. Material1. Chemical CompositionTo meet the requirements of this specification, polished rod manufactured from any AISI or equivalent specification recommended cast iron or carbon ste

Last week, the third batch of the two-year oil production equipment order from the Southeast Asian customer has been completed after 30 days of production.The order includes RWAC sucker rod pump, D-class sucker rods, pony rods, roller sucker rod centralizers, polished rods, stuffing box, wellhead BO