Product introduction

DDKK弹性密封圈提供预紧力并补偿密封环的磨损，密封环与液压缸内螺纹产生相互配合对偶面而造成密封实际效果，适用液压缸活塞杆的密封实际效果。DKK组成密封圈具备自封基本原理，密封的状况下，与密封物质触碰的每点上均有与物质工作压力相同的反向工作压力，因此唇形密封圈底端将遭受径向缩小，唇部遭受轴向缩小，与密封面触碰变大，另外接触压力提升，当内压再上升时，接触压力的遍布形式和尺寸发展更改，唇部与密封面相互配合更密不可分，因此 密封性更强。1

Dongsheng seal provides sealing system solutions and product design services

Product features

构槽简单，尺寸稳定性好 The groove is simple and the dimension is stable

Ddkk elastic seal ring produced by Dongsheng seal can be customized according to customer needs.

Own R & D formula to fully meet customer needs

Product advantages

• 01性能优良Excellent performance

  Dongsheng seal focuses on the research and development of hydraulic seal ring and automobile seal ring. The PTFE guide ring products designed and developed for customers have excellent performance and meet the needs of the working environment.

  

• 02 使用周期长Long life cycle

  Long service life, reduce the number of disassembly and assembly of machinery due to leakage, and save production costs for users.

  

• 03 提高生产效率Increase productivity

  Die improves production efficiency and is recognized by a large number of customers.

  

• 04 减少机械故障Reduce mechanical failure

  Selecting good sealing ring products can reduce mechanical faults, ensure efficiency and make the service life of the machinery longer.

  

Application industry