Ppe Polyurethane Polystyrene Injection Molding Solutions O Ring Waterproof

V-shaped sealing ring
It is an axially acting elastic rubber sealing ring, used as a pressureless
seal of the rotating shaft. The sealing lip has good mobility and adaptability,
can compensate for larger tolerances and angular deviations, can prevent
internal grease or oil from leaking, and can also prevent external splashing or
dust from intruding.
U-shaped sealing ring
Commonly used in the manufacture of reciprocating seals in hydraulic systems.
It is widely used in the sealing of hydraulic cylinders in construction
machinery.
Rectangular sealing ring
It is generally installed in a groove with a rectangular cross-section on the
outer circle or the inner circle for sealing.


item name different sizes silicone nbr fkm epdm rubber o ring nitrile
rubber seals o-ring buna o ring
material NBR/Nitrile/buna-n rubber
temperature nbr:-40 - 120℃
hardness nbr:40 - 90 shore A
MOQ 1 pcs
feature
oil resistant

watetproof,anti-toxic,good elongation,good air-permeable,etc

OEM/ODM welcome
mode of production compression molding
drawing 2D or 3D are welcome
packing plastic bags inside
carton boxes outside
remark:customized packing is welcome
product capacity 100000,000pc/month

Click to Enlarge