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MDD-W type
Piston seals
Features
MDD-W is a double-acting piston seal, consisting of three parts, a sealing body composed of a combination of rubber and wear-resistant interlayer fabric, and two guide rings made of polyoxymethylene, which can be used at higher working pressures. Provides good sealing performance.
Material
a) Seal
Material: interlayer/nitrile rubber NBR
Code: 80R156
Hardness: 80 Shore A
b) Guide ring
Material: POM POM
Codename: M2051
Features
● Suitable for harsh working conditions
● Contaminants allowed
● High pressure resistance
Fields of application
● Coal Mining Machinery
● Metallurgical Machinery
● Mining Machinery
● Construction Machinery
● Press
Apply Limits
Pressure: 70Mpa
Linear speed: 0.5m/s
Temperature: -30℃ to +100℃
