Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
Assorted NBR O-Ring Kit Sets
Multi - Size Metric O - Ring Solutions for Sealing & Maintenance
These NBR O - Ring Kits are essential for sealing & maintenance. The yellow ORKIT - 5C (386pcs, 30 metric sizes) and red ORKIT - 5A (382pcs, 30 metric sizes) offer diverse dimensions. Made of durable NBR, they resist oil, wear, and ensure reliable sealing. Perfect for engines, hydraulics, and machinery repairs. With organized storage, easily find the right O - ring, saving time. A must - have for workshops, garages, and DIYers, solving leaks and boosting equipment lifespan.
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design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Advantages
Our NBR O - Ring Kits stand out with a diverse range of metric sizes. Whether it’s the 386 - piece ORKIT - 5C or the 382 - piece ORKIT - 5A, they cover 30 sizes each, ensuring you have the right seal for various tasks. Made from high - quality NBR (Nitrile Butadiene Rubber), these O - rings boast excellent oil resistance, good wear resistance, and reliable sealing performance. The durable material maintains its integrity under different pressures and temperatures, reducing the frequency of replacements and saving you costs in the long run.
Working Principle
O - rings work on a simple yet effective principle. When installed in a groove, they deform under pressure, creating a tight seal between two mating surfaces. The NBR material’s elasticity allows it to fill the gap, preventing the leakage of liquids or gases. For example, in hydraulic systems, our O - rings block the flow of hydraulic fluid, ensuring smooth power transmission. In pneumatic systems, they keep compressed air from escaping, maintaining system pressure.
Product Details
ORKIT - 5C (Yellow Case): Contains 386 pieces with 30 metric sizes. Sizes range from small diameters like 3.0mm to larger ones such as 44.0mm, with varying widths to fit different groove dimensions. The yellow case is designed for easy storage and quick size identification.
ORKIT - 5A (Red Case): Comprises 382 pieces across 30 metric sizes. Diameters span from 2.90mm to 49.82mm, catering to a wide array of industrial needs. The red case keeps the O - rings organized and protected from dust and damage.
Application Range
These kits are versatile for numerous industries. They are perfect for automotive repairs, sealing engines, transmissions, and fuel systems. In industrial machinery, they work well in hydraulic cylinders, pneumatic tools, and pumps. DIY enthusiasts and maintenance workshops also find them invaluable for household appliances, garden equipment, and small - scale mechanical projects. Wherever a reliable seal against liquids or gases is needed, our NBR O - Ring Kits deliver.
FAQ
Q1: Are these O - rings suitable for high - temperature applications?
A: NBR O - rings perform best up to around 120°C. For higher temperatures, we recommend checking our other specialty rubber seals.
Q2: Can I reuse the O - rings?
A: If they show no signs of damage (like cracks or deformation) after use, they can be reused. However, for critical sealing applications, new O - rings are advised.
Q3: How do I choose the right size?
A: Measure the groove diameter and width. Match these dimensions to the kit’s size chart (provided on the case) to select the appropriate O - ring.
A: NBR O - rings perform best up to around 120°C. For higher temperatures, we recommend checking our other specialty rubber seals.
Q2: Can I reuse the O - rings?
A: If they show no signs of damage (like cracks or deformation) after use, they can be reused. However, for critical sealing applications, new O - rings are advised.
Q3: How do I choose the right size?
A: Measure the groove diameter and width. Match these dimensions to the kit’s size chart (provided on the case) to select the appropriate O - ring.
Company Selling Points
At Forever Seals, we prioritize quality and customer convenience. Our O - ring kits are meticulously assembled with precision - sized, high - grade NBR to ensure consistent performance. We understand the hassle of searching for specific seals, so our organized kits save you time and effort. With years of experience in sealing solutions, we’re committed to providing products that keep your systems running smoothly, reducing downtime and maintenance headaches. Trust Forever Seals for reliable, long - lasting O - ring solutions.
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