HNBR 70 O-rings
Showing all 5 results
HNBR70 O-Rings BS001 to BS050 Cross Section 1.02mm to 1.78mm£0.10 – £0.66
HNBR70 O-Rings BS102 to BS178 Cross Section 2.62mm£0.11 – £2.12
HNBR70 O-Rings BS201 to BS284 Cross Section 3.53mm£0.11 – £4.73
HNBR70 O-Rings BS309 to BS395 Cross Section 5.33mm£0.24 – £17.32
HNBR70 O-rings BS425 to BS475 Cross Section 6.99mm£2.84 – £24.12
HNBR 70 O-Rings (Hydrogenated Nitrile Rubber seals)
HNBR 70 O-rings are produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties.
HNBR 70 O-Rings, also known as Highly Saturated Nitrile (HSN), is a synthetic polymer produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties.
HNBR O-Rings are ideal for mechanically demanding applications. Heat and Chemical resistant. Available in BS / Metric sizes.
HNBR o-rings are ideal for all oil resistant applications, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents.
• Exposure to oil soured with metal sludge.
• Seals for oil well applications.
• Seals for automotive fuel handling systems.
• Seals for general industrial usage.
|Material||HNBR (Hydrogenated Nitrile)|
|O-ring type||British Standard (imperial)|
|Hardness (Shore A)||70|
|Maximum Temperature (°C)||+150°C (-175°C special compounds)|
|Minimum Temperature (°C)||-40°C (-60°C special compounds)|
Please note: All HNBR material supplied by Eastern Seals is peroxide cured.
To view technical material information on our HNBR seals range, please read our HNBR Materials page.