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Nitrile O-Rings

Nitrile O-rings, also known as Buna-N O-rings, are widely used in various industries due to their excellent resistance to oils, fuels, and other hydrocarbons. These O-rings are ideal for sealing applications in automotive, hydraulic, and industrial equipment, where durability and reliable performance are essential. Nitrile O-rings are available in a range of sizes and configurations to suit different applications, including standard circular cross-sections, square sections, and custom profiles such as chamfered or beveled edges.

Available Variations:Standard O-Rings: Ideal for most general-purpose sealing applications.

Square Section O-Rings: Offers better sealing in specific applications where standard round O-rings may not be suitable.Custom Profiles: Chamfered, beveled, or other custom profiles are available to meet specific sealing requirements.

Product Variations
ApPLICATIONS
  • Automotive fuel systems
  • Hydraulic systems
  • Pneumatic seals
  • Oil and gas equipment
  • Water and wastewater management
  • Industrial machinery
  • General-purpose sealing applications
Material Properties
  • Excellent Oil and Fuel Resistance: Nitrile is highly resistant to petroleum-based oils, fuels, and other hydrocarbons, making it ideal for automotive and industrial applications.
  • Good Mechanical Properties: Offers good tensile strength, tear resistance, and abrasion resistance, ensuring a long service life.
  • Temperature Tolerance: Suitable for a wide temperature range, typically from -40°C to +120°C (-40°F to +248°F).
  • Compression Set Resistance: Nitrile O-rings maintain their shape and sealing ability over time, even under prolonged compression.
  • Water and Weather Resistance: Provides reliable sealing performance in water and various weather conditions.
Technical Data
  • Temperature Range: -40°C to +120°C (-40°F to +248°F)
  • Hardness: Available in various durometers, typically ranging from 40 to 90 Shore A, depending on application requirements.
  • Tensile Strength: Approximately 10 to 17 MPa (1450 to 2465 psi)
  • Elongation at Break: 300% to 600%, depending on the specific formulation.
  • Compression Set: Less than 25% after 22 hours at 100°C (212°F)
  • Chemical Resistance: Resistant to petroleum-based oils, fuels, water, alcohols, and hydraulic fluids. Not suitable for use with ketones, ozone, or chlorinated hydrocarbons.
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GASKET & SEALING FAQS

Find answers to frequently asked questions about our products, including compatibility, certifications, and order processes.

What types of gaskets do you offer?

We offer a wide range of gaskets, including spiral wound gaskets, ring joint gaskets, sheet gaskets, and custom-cut gaskets in materials like rubber, graphite, PTFE, and metal.

How do I choose the right gasket material for my application?

The right gasket material depends on factors like temperature, pressure, chemical compatibility, and the nature of the media being sealed. Our technical team can assist you in selecting the best material based on your specific requirements.

Do you provide custom gasket manufacturing?

Yes, we offer custom gasket manufacturing services. We can produce gaskets in any size, shape, and material according to your specifications, ensuring a perfect fit for your application.

What industries do your gaskets serve?

Our gaskets and sealing solutions are used across various industries, including oil and gas, chemical processing, power generation, pharmaceuticals, food and beverage, and automotive.

How do I determine the correct gasket size?

Gasket size is typically determined by the dimensions of the flange or sealing surface it will be used on. We can provide guidance on how to accurately measure and select the appropriate size for your needs.

Can you supply gaskets that meet specific industry standards?

Yes, we supply gaskets that comply with industry standards such as ASME, API, DIN, and others. We can also provide certification upon request to ensure compliance with your project's requirements.

What is the lead time for gasket orders?

Lead times vary depending on the type and quantity of gaskets ordered. Standard items are usually available for immediate shipment, while custom orders may take a few days to a few weeks. We strive to meet your deadlines with prompt service.

Do you offer technical support for installation and maintenance?

Yes, we provide comprehensive technical support, including guidance on gasket installation, maintenance, and troubleshooting. Our experts are available to assist you with any questions or challenges you may face.

What are your payment and delivery options?

We offer various payment options, including credit card, bank transfer, and purchase orders for approved customers. We ship globally, and delivery times depend on the destination and shipping method selected.

How do I request a quote or place an order?

You can request a quote or place an order by contacting our sales team via phone, email, or through our website's online form. Provide as much detail as possible to ensure accurate pricing and order fulfillment.

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