Hebei Qunyao Rubber Products Co., Ltd
1yearOS 3.5

Silicone rubber inflatable sealing ring, vacuum expansion ring supplier, automotive mechanical seal, oil resistant and flame-retardant

$0.86
Reference Price
1piece (Min. Order)
Specification
Customizable
Negotiable
Ship From
Hebei
Shipping
To be negotiated with the supplier
Customization
For customization requests, please
Brand
Qunyao
Does it support customized processing
Yes
Is it a standard component
Yes
Is it imported
No
Material
rubber
Product Name
inflatable sealing ring
shape
rotundity
nature
Strong oil resistance, flame retardancy, and sealing performance
color
Black, white, red, etc
Main ingredients
Rubber substrate, reinforcement structure, and inflation medium
tensile strength
≥5MPa
Elongation at break
≥200%
Compression permanent deformation (70 ℃ × 22h)
≤25%(NBR)
tear strength
≥10kN/m(NBR)
resilience
≥30%
airtightness
Leakage rate ≤ 1 × 10 ⁻⁶ Pa · m ³/s
Item number
HBQY0062
Details














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