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Yalan Seal Ltd
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YALAN Seals - Model 171 - YALAN 171 ...

YALAN Seals - Model 171 -YALAN 171 Series Single and Double Mechanical Seals for Industrial Pumps

Industrial Standards: ISO3069, GB6556, DIN24960 Scopes of Application: widely used in alkali and salt production, nonferrous metals production, petrochemical engineering, chemical fibering, paper making, chemical fertilizer, fermentation and sewage water treatment. Operation Parameters: Pressure: 1.6 MPa or less Temperature: - 20 ~ 150 ºC Linear Speed: 20 m/s or less Materials: Rotary Ring: Carbon/SiC/TC Stationary Ring: SiC/TC Elastomers: FKM/EPDM/PTFE Springs: SS304/SS316/HC-276 Metal Parts: SS304/SS316/SS316L/Ti2/HC-276 Mediums: acid, alkali, petroleum, solvents, paper pulp, inorganic salt and chemical fertilizer.