Ningbo Donglian Mechanical Seal Co.,Ltd.

mechanical shaft seals with rubber bellowsDY21 inch sizes, China mechanical shaft seals with rubber bellowsDY21 inch sizes Manufacturer

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mechanical shaft seals with rubber bellowsDY21 inch sizes

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Product Description

Working Conditions:
Mediums:Water,oil, and chemical mediums with weak corrosion.
Temperature:-20^oC~150^oC
Pressure: ≤0.8Mpa
Speed: ≤ 10 m/Sec

Combined Materials:
Stationary Ring(Ceramic/SiC/TC)
Rotary Ring(Carbon/SiC/TC)
Secondary Seal(NBR/EPDM/Viton)
Spring and Punched Parts(Steel)

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