PU Polyurethane O-Rings & Seals
Polyurethane is the toughest, most extrusion-resistant, and most abrasion-resistant of all elastomeric sealing materials. Polyurethane O-rings can withstand pressures up to 5,000 psi with a 2.5 mm extrusion gap. Polyurethane is also very resistant to explosive decompression and has excellent properties over a wide temperature range.
Polyurethane O-rings are used in a wide variety of products, including quick- disconnect hydraulic fittings, hydraulic cylinders and valves, pneumatic tools, CO2 firearms, or for applications requiring extreme abrasion or extrusion resistance.
NewDealSeals supplies Polyurethane O-rings and seals in any dimension and in various compounds. Would you like to know more about our sealing solutions? Call +31(0)226362233 or mail us info@newdealseals.com.
General properties PU
Temperature range:
Shore:
Relative cost
Tradenames:
Common names:
Colours available:
-50 to 108 °C
70/80/90/95
◍◍◍◍◍
Estane® (Lubrizol), Morthane® (Morton International, Inc.), Pellethane® (Lubrizol), Texin® (Bayer Corporation, Plastics Division)
Polyurethane, PU
Translucent,Purple,Red, Yellow. Other colors on request.
Certifications & compliances
Newdealseals offers a wide range of products & materials that are certified and/or in compliance with industry specific standards. Examples of certifications and compliances:
Food
FDA CFR 21.177.2600 (A-D) Dry foods
FDA CFR 21.177.2600 (A-F) Fatty foods
EC 1935/2004 compliance
EC 2023/2006 compliance
BFR Class XV
Medical
USP class VI
ISO 10993
NSF 61 section 6
Oil & Gas
Norsok M710
Drinking water
WRAS
3-A
Gas appliances
DIN EN 549
Alternatives for PU, Polyurethane O-Rings & Seals
Do you want improved low temperature properties?
VMQ, Silicone O-Rings
Temperature range (-54 to 232 °C). Very suitable for mineral oils. Good flexibility, low compression set, ozone and UV-resistant.
Do you want better overal chemical resistance & higher temperature resistance?
FKM, Viton® O-Rings
Temperature range (-25 to 204 °C). Very good resistance to chemicals, oils, ozone and UV. Suitable for static and light dynamic applications.
CONTACT FORM
We believe in the quality of our products and service. Fill out the form and we will contact you shortly.
NewDealSeals B.V.
+31 (0) 226 362 233
Boezemschop 8, 1724 BJ Oudkarspel, The Netherlands