Product Selection Differences for Compressed Natural Gas (CNG) Fittings

When selecting Compressed Natural Gas (CNG) fittings, there are several key factors to consider in order to ensure safety, reliability, and compatibility with your infrastructure. Some key differences to consider include:

1. Material: CNG fittings are available in various materials such as stainless steel, brass, and thermoplastics. Stainless steel is commonly used due to its durability, corrosion resistance, and ability to withstand high pressure.

2. Pressure rating: Make sure that the fittings you choose have the appropriate pressure rating to meet the requirements of your CNG system.

3. Thread type/size: Ensure that the fittings have the correct thread type and size to connect seamlessly with other components in your CNG system.

4. Certifications: Look for fittings that comply with industry standards and certifications such as ANSI/CSA NGV 3.1, NFPA 52, and ISO 15500 to ensure safety and performance.

5. Compatibility: Verify that the fittings are compatible with the specific type of CNG system you have, whether it's for vehicle refueling stations, industrial use, or home refueling units.

6. Sealing mechanism: Consider the type of sealing mechanism used in the fittings, such as O-rings or metal-to-metal seals, to prevent leaks and ensure a tight connection.

7. Ease of installation: Choose fittings that are easy to install and maintain to minimize downtime and ensure efficient operation of your CNG system.

By considering these key differences and selecting fittings that meet your specific requirements, you can ensure the safe and reliable operation of your CNG infrastructure.