O-Ring Kits & Assortments: Professional Sealing Solutions for Industrial Maintenance

Leading Industrial O-Ring Kit Manufacturer & Supplier

OringWorld provides high-performance O-Ring kits and assortments designed for critical industrial maintenance, repair, and overhaul (MRO) operations. Our kits are engineered to meet the rigorous demands of engineers and technicians across the globe, ensuring immediate access to the right sealing component when downtime is not an option.

  • Premium Material Selection: Available in NBR (Buna-N), FKM (Viton™), EPDM, and Silicone.
  • Certified Quality Standards: Compliance with REACH, RoHS, and FDA requirements.
  • Precision Engineering: High-tolerance manufacturing for reliable sealing.
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OringWorld’s O-Ring Assortment Solutions

Our O-Ring kits are more than just a collection of seals; they are a comprehensive solution for fluid power systems, automotive engineering, and aerospace maintenance.

Technical Organization

Modular design allows for organized storage and rapid identification of sizes. Each compartment is clearly labeled with CS and ID measurements.

Material Integrity

Sourced from top-tier polymer suppliers, ensuring consistent physical properties such as tensile strength and compression set resistance.

Industry Specific

Specialized kits for hydraulic systems, pneumatic seals, and food-grade silicone for pharmaceutical applications.

NBR O-Ring Kit

NBR 70 Shore A Standard Kit

Material: Nitrile (Buna-N)
Temp: -30°C to +120°C
Application: General purpose sealing, petroleum oils, and hydraulic fluids.

FKM O-Ring Kit

FKM (Viton™) High-Temp Kit

Material: Fluorocarbon
Temp: -20°C to +200°C
Application: High-temperature environments and aggressive chemicals.

EPDM O-Ring Kit

EPDM Weather-Resistant Kit

Material: EPDM
Temp: -50°C to +150°C
Application: Excellent resistance to weathering, ozone, and UV.

Technical Specifications & Standards

Kit TypeStandardTotal PiecesSize Range (ID)Material Grade
AS568 ImperialSAE AS568382 / 407 Pcs1/8″ to 2″NBR / FKM
Metric StandardDIN 3771400+ Pcs3mm to 50mmNBR / EPDM
Japanese StandardJIS B2401350 PcsP & G SeriesNBR 70 / 90
Custom AssortmentOEM SpecTailoredPer RequestAny Elastomer

Why Choose OringWorld for Your Sealing Kits?

1. Material Traceability
Every batch of O-Rings in our kits is traceable to the raw material source, ensuring reliability in critical applications.

2. Global Compliance
Our products meet international standards, making them suitable for equipment exported to Europe and North America.

3. Customization Capability
We can design custom assortments with specific size ranges, materials, and private labeling for OEM partners.

4. Rapid Response
With extensive inventory, we ensure that your maintenance teams are never left waiting for essential components.

Frequently Asked Questions (FAQ)

Q: What is the shelf life of the O-Rings in these kits?
A: Shelf life depends on the material. NBR typically has a shelf life of 5-15 years, while FKM and Silicone can last over 20 years if stored correctly.

Q: Can I get a kit with custom sizes?
A: Yes, OringWorld specializes in custom assortments. We can tailor the size distribution and material selection to match your specific machinery.

Q: Are your O-Ring kits compliant with FDA standards?
A: We offer specific kits made from FDA-compliant Silicone and EPDM materials, suitable for food and beverage applications.