We specialize in SAE/BSP/METRIC hydraulic adapters and fittings.
NJ Flareless Hydraulic Fittings Carbon Steel Straight Bite Type to Female NPT C2405
Material: carbon steel or stainless steel or brass are all available
Size: 1/4” to 1-1/4”
Thread: Bite Type/Female NPT
Pressure: Medium to high-pressure
Application: Valve, Aerospace industry
MOQ: no moq
Supply Ability: 100,000 per month
Flareless hydraulic fittings, often referred to as compression fittings, are essential components in medium to high-pressure systems. These fittings typically consist of a nut, a ferrule (single or double), and a fitting body. During installation, the nut and ferrule are placed over a tube that fits precisely into the receiving part. As the nut is tightened, the ferrule compresses onto the tube, creating a secure, leak-proof connection. In high-pressure environments, thicker-walled tubing is required, making flareless fittings ideal as they do not require the impractical or impossible task of flaring thick tubing.
In addition to ease of installation, flareless fittings are known for their durability and reliability. The ferrule provides a secure grip on the tube, minimizing the risk of loosening due to vibration or temperature fluctuations. This makes them particularly suitable for environments where systems are subject to movement, pressure changes, or extreme conditions.
Flareless fittings also come in a range of materials, including stainless steel, brass, and other alloys, allowing for compatibility with different fluids and working environments. Whether in hydraulic, pneumatic, or gas systems, the adaptability of these fittings ensures they can meet the needs of both low and high-pressure applications with the same efficiency.
Additionally, they are compatible with both metal and plastic tubing, which enhances their flexibility and makes them a preferred choice in industries that require high customization and precision. Maintenance is relatively easy, as the fittings can be disassembled and reused, reducing downtime and costs in the long term.
▎Product Parameters
|
Brand Name |
NJ Hydraulic Adapters |
Item Name |
Flareless Hydraulic Fittings |
|
Standard |
SAE/ASTM |
Thread Available |
it’s 90 elbow, straight or 45 elbow is also available |
|
Shape |
it’s 90 elbow, straight or 45 elbow is also available |
Surface Treatment |
Zinc Plated for 120hours |
|
Certificate |
ISO9001:2015 |
Shipping Way |
By sea or air or express door to door |
|
Lead Time |
7-15 working days for stock order, 30-45 days for production order |
Payment |
TT, Credit Card, Western Union, PayPal... |
|
Material |
Carbon Steel, 316L Stainless Steel, 304 Stainless Steel, Brass |
Using Places |
Valve, Aerospace industry |
|
Design |
NPT, Bite Type Design for easy-use, 120 hours zinc plated |
Service |
1. Customized Lasering; |
|
Package: |
1. all male sides (≥04) will be capped by plastic cap. |
||
Material And Production Processes
Flareless hydraulic fittings are manufactured from high-quality materials to ensure durability and corrosion resistance. Common materials include:
Stainless Steel: Provides superior resistance to rust, making it ideal for harsh or corrosive environments.
Brass: Used in low to medium-pressure applications, offering good corrosion resistance and machinability.
Carbon Steel: Suitable for high-pressure systems due to its strength and durability.
Alloys: Special alloy blends are used for specific industry needs, such as aerospace or chemical processing.
The production process involves precision machining to create the nut, ferrule, and body components. Each component is made to exact tolerances to ensure proper fit and performance. Advanced manufacturing techniques such as CNC machining are often employed to maintain consistency and accuracy in mass production.
Key Feature
---No Need for Flaring: Unlike traditional fittings that require the tube to be flared, flareless fittings use compression to create a secure connection. This makes installation easier, particularly in systems where flaring is impractical.
---Durability and Strength: These fittings are designed to withstand high pressure, vibration, and thermal expansion without compromising their integrity.
---Versatility: Available in various sizes and materials, flareless fittings can be used with both metal and plastic tubing. They are compatible with a wide range of hydraulic fluids, gases, and oils.
---Reusable: Flareless fittings can be disassembled and reinstalled without damage, making them cost-effective and easy to maintain.
Application
Flareless hydraulic fittings are widely used across several industries due to their flexibility and robust performance:
Aerospace: They are essential in hydraulic systems of aircraft where high-pressure tolerance and reliability are crucial.
Automotive: Used in fuel and braking systems that demand durability and resistance to high pressure and temperature.
Oil and Gas: In the extraction and refining process, flareless fittings handle high-pressure pipelines and fluid control systems.
Manufacturing: These fittings are common in hydraulic equipment, machinery, and tooling that require secure, leak-free connections under varying conditions.
Marine: Used in hydraulic systems of ships and submarines due to their excellent resistance to corrosion in saline environments.
Excellent sealing performance
The standout feature of flareless hydraulic fittings is their ability to provide a superior, leak-proof seal. The design allows the ferrule to compress tightly against the tube, preventing fluid or gas leakage even under high pressure. Key factors contributing to their excellent sealing performance include:
Precision Engineering: Tight tolerances and high-quality materials ensure that the ferrule and body form a secure fit around the tube.
Compression Mechanism: As the nut is tightened, the ferrule compresses onto the outer diameter of the tube, forming a permanent, secure seal.
Vibration Resistance: The compression fitting design is highly resistant to loosening caused by vibration, making them ideal for use in mobile machinery or environments with fluctuating pressures.
High-Pressure Capability: The thicker wall of the tubing in flareless fittings makes them capable of handling extremely high system pressures without failure.
FAQ:
Contact person: Ting He
