The innovative dishing ring not only possesses end -face sealing capacity, but also has some radialseal and clean function.
改进的碟形密封圈不但具有端面密封能力，而且将具有一定的径向密封和擦拭功能。
2
Various radialseal members are placed within the inner surface of the boss member to ensure the seal, and the seal system is installable to the top portion of a liner of a storage tank.
各种径向密封部件放置在突起部件的内表面内以确保密封，且所述密封系统可安装到储存槽的衬垫顶部。
3
A type of dynamic seal device with functions of axial displacement compensation and radial support, is introduced from respects of structure, working principle and installment localization.