Choose the right O-ring for your needs

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Common errors when choosing an O-Ring

Selecting an incorrect O-ring can have serious consequences on the performance and durability of the system in which it is installed. Below, we outline some of the most common mistakes when choosing an "incorrect" O-ring and the potential repercussions of each.

Smaller than necessary size

Seal loss: The O-ring will not adequately fill the space designed for it, resulting in leaks of liquids or gases.
Excessive tension: The O-ring will be under excessive tension, which can cause deformations, cuts, or premature breaks.
Installation difficulty: It may be more difficult to install, and when trying to stretch it, there is a risk of damaging it.

Larger than necessary size

Excessive compression: The O-ring will be excessively compressed when installed, which can cause deformations and accelerated wear.
Distortion or extrusion of the O-ring: Uneven compression can lead to seal loss, allowing leaks.
Damage to components: The excessive pressure exerted by the O-ring can damage system components, such as grooves and channels.

Inappropriate material

Chemical degradation: The material of the O-ring may chemically react with the fluid or gas, causing its degradation and seal loss.
Thermal failure: An inappropriate material may not withstand operating temperatures, which can lead to hardening, softening, or even melting.

Higher than necessary hardness

Lack of Conformity: Excessive hardness can prevent the O-ring from properly conforming to the sealing surfaces, resulting in poor sealing.
Premature Wear: A very hard O-ring may wear out more quickly in low-pressure applications or with less precise tolerances.

Lower than necessary hardness

Deformation: An O-ring that is too soft may deform under pressure, compromising the seal.
Accelerated wear: In high-pressure or abrasive applications, a low-hardness O-ring may wear out quickly.

Not meeting necessary certifications

(GAS) Dangerous leaks: The O-ring may not be resistant to specific gases, which can result in leaks and potential explosion or poisoning risks.
(GAS) Regulatory failure: Failing to meet certifications can result in fines, sanctions, and product recalls.
(DRINKING WATER) Contamination: Non-certified materials may release toxic substances or impurities into drinking water, compromising consumer health.
(DRINKING WATER) Legal issues: Failing to meet certifications can lead to legal sanctions and loss of customer trust.

Additionally, at JIOrings, we are happy to assist you in finding the ideal O-ring among the 45 million O-rings we have in stock, ensuring that it perfectly fits your specific needs. Our team of experts is at your disposal to offer the best service and ensure maximum efficiency and safety in your applications.