According to the rotation or static of the spring element, it can be divided into: a rotary internal flow unbalanced single-end seal, referred to as a rotary type; a static external flow internal balance type single-end seal, referred to as a static type.
The static ring is located inside or outside the sealing end face and can be divided into: built-in type and exterior type.
According to the leakage direction of the sealing medium, it can be divided into: internal loss and outflow type.
According to the unloading situation caused by the media on the end face, it can be divided into: balanced and unbalanced.
According to the logarithm of the sealing end face, it can be divided into: single end and double end.
According to the number of springs, it can be divided into: single spring type and multi spring type.
Classified by elastic elements: spring compression and bellows.
Classified according to non-contact mechanical seal structure: hydrostatic type, fluid dynamic pressure type, dry gas sealed type.
Classified according to the temperature of the sealed chamber: high, medium, ordinary, low temperature seal.
Separated according to the pressure of the sealed chamber: ultra high, high, medium and low pressure mechanical seals.
Backyard Decorative Light,LED Garden Flower Lights, LED Outdoor Flower Lights,Outdoor Lawn Flower Lights
Sichuan Kangruntengpu Photoelectric Technology Co., Ltd. , https://www.tengpulighting.com