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Home > News > PTC ASIA 2019, Booth number N5, K11
HEGONG SPRING® attended PTC 2019 which held on 23-26 October 2019 in Shanghai City. Welcome to visit us!
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Disc Spring Stacks
The required various load/deflection characteristics of Belleville disc springs can be obtained from the various stacking combinations.
Corrosion Resistant Disc Springs
Corrosion Resistant Disc Springs, also named stainless steel disc springs, are made of stainless steel, such as SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo. Their corrosion resistance competence is higher than general Disc Springs made of spring steel. Long life and low wholesale price is guaranteed.
U-shaped Spring for Elevator Safety Gear
U-shaped spring for elevator safety gear also be known as U-shaped spring, safety gear spring, elevator safety gear leaf spring, mainly be used for progressive elevator safety gear.
Ring Springs
The ring springs is used cooperatively by the outer ring of interior conical and the inner ring of external conical, through inner ring contraction and outer ring expansion under the action of external force for buffer function it is mainly used in the projects with limited space and needs strong buffer.
