Protector

Protector

protectors include 338 series, 387 series, 513 series and 675 series. Each series can be divided into elastomer bag protectors, labyrinth protectors and combined protectors according to the structural form. We can also design protectors with special structures according to customer needs.

◆ 387 series, 400 series, 513 series and 675 series provide sand-proof reinforced protectors.

◆ High strength shaft, high temperature resistant rubber materials and high load bearings are selected to meet the application under extreme conditions.

◆ The settlement and capsule chamber can be assembled into various structural forms according to the needs to meet different downhole conditions and customer needs.