Premium Hydrogenated Nitrile Butadiene Rubber (HNBR), heat-resistant, supper elasticity, anti-corrosion, pollution free, odourless and eco-friendly for durable and safe use.
18 kinds of different sizes to meet different requirements.
Package Quantity: 270pcs assorted O rings
Stable and durable performance. Appropriate mechanical strength, including expansion strength, elongation and tensile strength, etc. Full of elasticity and resilience.
With Plastic Box for convenient access and storage.