Polyurethane O-Rings at NewDealSeals
Polyurethane O-Rings, often referred to as PU O-Rings, are a powerful sealing solution known for their versatility and resilience. At NewDealSeals, we take pride in offering high-quality Polyurethane O-Rings designed to meet the stringent demands of various industries. In this text, we’ll delve into the world of Polyurethane O-Rings, their exceptional characteristics, and why NewDealSeals is your ultimate source for premium sealing solutions.
What are Polyurethane O-Rings?
Polyurethane or PU, is the toughest elastomeric sealing material, highly resistant to extrusion and abrasion. These Polyurethane O-rings withstand pressures up to 5,000 psi with a 2.5 mm extrusion gap and excel in explosive decompression resistance across a broad temperature range. They find use in various products, such as quick-disconnect hydraulic fittings, cylinders, valves, pneumatic tools, CO2 firearms, and high-abrasion or extrusion-resistant applications.
General properties Polyurethane (PU) O-Rings
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.
Why choose Polyurethane O-Rings?
Polyurethane O-Rings are favored for their outstanding properties, including:
- Abrasion Resistance: PU O-Rings are highly resistant to wear and tear, making them ideal for dynamic sealing applications where repeated movement occurs.
- Flexibility: These O-Rings maintain their sealing integrity even in situations where flexibility is crucial, ensuring a reliable seal over time.
- Oil and Chemical Resistance: Polyurethane O-Rings are well-suited for applications involving contact with oils, fuels, and chemicals, as they offer excellent resistance to these substances.
- Temperature Range: They operate efficiently across a wide temperature range, making them suitable for both hot and cold environments.
Polyurethane O-Rings are the reliable choice for demanding sealing applications, and NewDealSeals is your trusted partner in delivering high-quality solutions. Whether you require standard or custom Polyurethane O-Rings, we have the expertise, materials, and commitment to meet your needs. Contact NewDealSeals – info@newdealseals.com – to experience superior sealing solutions with Polyurethane O-Rings that exceed your expectations.
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 Polyurethane O-Rings or PU O-Rings
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 on the right-hand side and we will contact you shortly. Or you can use our product request form here.
NewDealSeals B.V.
+31 (0) 226 362 233
Boezemschop 8, Breekland, 1724 BJ Oudkarspel, The Netherlands