rubber diaphragm factory NBR rubber vestibule diaphragm for pump

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Product Overview


Product Description


Pneumatic Rubber AFLAS Diaphragm

Product NameRubber Diaphragm
MaterialEPDM, Neoprene Rubber, NR, CR, SBR, FKM, Silicone, HNBR, AFLAS
Material StandardASTM D2000,SAE J200,JIS
Hardness55 Shore A
Net weight10g
Tensile strength20Mpa
Elongation at break200%
SurfaceFree of sinks, voids, knit lines, crack and flash 
Torerance StandardISO2768-M or ISO3302-1:2014 CLASS M2  


Performance according to customized requirement:

Ozone Resistance

Compression Set

Oil Resistance

UV Rays Resistance

Abrasion Resistance





About us


Quality control


Production process


Package & Shipment




Over 20 years experience professional factory director

Engineers combine the mold figure and formula to offer the most competitive production efficiency and price

Expert in Molded Rubber Products                   

Familiar with material: EPDM, NR, NBR+PVC, SBR, AFLAS, SILICONE, PU, AEM, ACM, FKM,ECO

Strict control of the material without reclaimed rubber , material brand: LANXESS, Nantex, Dupont, DSM, DOW Corning

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0.008 s.