Backup Ring RAND
价格：777.00起
产品规格：
产品数量：
包装说明：
关 键 词：Backup,Ring
行 业：机械 泵 往复泵
发布时间：2021-07-25
Wenzhou Shengyi Machinery Manufacturing Co., Ltd. is a professional manufacturer of compressors and their spare parts.
Gives greater stability to the piston, eliminating piston “slap” and reducing ring wear
Permits stronger piston design and higher operating pressures.
The packing rings are the important element of rod packing assembly. The below-listed
packing rings are widely used in a reciprocating compressor.
Radial Ring or Pressure Breaker Ring径向环或压力断路器环
The radial ring or pressure breaker ring is cut into three segments so that each cut
lies on the side of a radial direction of the ring. The cuts in the ring are used to
break down the pressure act on the ring. The radial ring is the first ring of road
packing to face the cylinder pressure.
Tangent Ring Radial Ring or Pressure Breaker Ring Backup ring.
For lubricated service, metallic rings such as cast iron or bronze as well as non-metallic materials such as filled nylon are used. Nowadays the compressor manufacturers preferred non-metallic materials because of less weight and lower frictional force when compared with metallic rings.
