FHZ28-70 Annular Blowout Preventer Spare Rubber Parts 

FHZ28-70 Annular Blowout Preventer Spare Rubber Parts The Tapered Packing Element is typically made of high-performance elastomers such as nitrile, HNBR, or fluorocarbon. These materials are chosen for their resistance to high pressure, high temperature, and harsh chemicals commonly found in oil and gas drilling operations. It supports high pressures, high temperatures, and various drilling fluids. Each of the packing elements is tested to ensure quality standards. Performance characteristics: Reasonable structure, easy operation,adapt to a wide range, long life of BOP rubber.  All BOP are strictly manufactured as per API Spec 16A, and can be used to replace Shaffer ram BOP, Cameron ram BOP, or Hydril ram BOP.  Product Description Type Tapered Rubber Packing element…