6CF8 HOKE GYROLOK Tube Mnpt Compression Fittings

Review HOKE GYROLOK 3/8 Inch Tube 1/2 Mnpt 316 Compression Fittings Lot Of

Introducing the Hoke Gyrolok 6CF8 compression fitting, a high-performance solution for joining 3/8 inch OD (Outside Diameter) tubes with a 1/2 inch MNPT (Male National Pipe Thread) connection. This fitting is part of Hoke's Gyrolok product line, renowned for its versatility and reliability in various industrial and fluid handling applications.

The Hoke Gyrolok 6CF8 is a 316L stainless steel fitting, ensuring durability and resistance to corrosion in demanding environments. The 316L grade is a popular choice for its excellent mechanical strength and superior resistance to pitting and crevice corrosion compared to 304L stainless steel.

This compression fitting features Hoke's patented Gyrolok design, which allows for easy installation and disassembly without the need for special tools. The fitting's unique locking mechanism provides a secure connection, minimizing the risk of leaks while allowing for some tube movement to accommodate thermal expansion or contraction.

The 6CF8 designation indicates that this fitting is suitable for use with fluids up to a working pressure of 600 psi (41.4 bar) and a maximum temperature of 250 F (121 C). The 1/2 inch MNPT connection on the fitting allows for quick and easy connection to various pipe and tubing systems using standard pipe thread sealing methods.

The Hoke Gyrolok 6CF8 compression fitting is an excellent choice for applications in industries such as oil and gas, food and beverage, and chemical processing, where the need for reliable and corrosion-resistant fittings is critical. The fitting's robust design and ease of installation make it a valuable addition to any fluid handling system.

In summary, the Hoke Gyrolok 6CF8 compression fitting is a versatile and reliable solution for joining 3/8 inch OD tubes with a 1/2 inch MNPT connection. Its 316L stainless steel construction, Gyrolok design, and suitability for high working pressures make it an ideal choice for various industrial and fluid handling applications.

Hoke Gyrolok 6CF8 3/8 tube 1/2 MNPT 316 compression fittings are commonly used in compressed gas applications due to their robust design and leak-free connection. Here are some pros and cons of using these fittings:

1. Leak-free connection: Hoke Gyrolok fittings offer a secure and reliable connection by using a unique design that compresses the tube against the fitting body.

2. Durable: Made of 316L stainless steel, these fittings are resistant to corrosion and can withstand high pressure.

3. Versatile: These fittings are suitable for a wide range of gases, including oxygen, nitrogen, and hydrogen, making them a popular choice in various industries.

4. Easy to install: Compression fittings do not require any threading or welding, making them quick and easy to install.

1. Expensive: Compared to other types of fittings, Hoke Gyrolok compression fittings can be more expensive.

2. Require specialized tools: To install these fittings, you will need a specialized gyrolock nut wrench and a torque wrench to ensure proper installation.

3. Limited size range: Hoke Gyrolok fittings are available in a limited range of sizes, so it may be difficult to find the exact size you need.

In conclusion, Hoke Gyrolok 6CF8 3/8 tube 1/2 MNPT 316 compression fittings offer a secure and reliable connection, are durable, and can handle a wide range of gases. However, they can be expensive, require specialized tools, and have a limited size range.

If you are working in an industry that requires a secure and reliable connection for compressed gases and can afford the additional cost and investment in specialized tools, then these fittings may be a good choice for you. On the other hand, if you are working on a budget or have a limited range of sizes to work with, you may want to consider alternative types of fittings. Ultimately, the decision on whether or not to use Hoke Gyrolok compression fittings depends on your specific application requirements and budget constraints.

Details:

Lot of 5 Hoke Gyrolok stainless steel compression fittings. Industrial / process control systems. Configuration: straight adapter fitting. Connection type: compression tube male npt.

These are high-quality instrumentation fittings commonly used in: oil gas. Air, gas, and fluid service lines. Size: 3/8 tube 1/2 mnpt. Material: 316 stainless steel.

Fast shipping. All fittings are in excellent unused condition with clean threads and sealing surfaces. Brand: Hoke Gyrolok. Chemical processing.

specifications pipehosefit:

• brand: Hoke Gyrolok
• mpn: 6cf8
• end c: For Tees
• type: Compression Fittings
• end b diameter: 1/2 In
• end a diameter: 3/8 In
• fitting shape: Straight
• material: Stainless Steel
• country of origin: United States

seller pipehosefit:

• city: baton rouge, louisiana
• # reviews: 145
• rating: 99.2%

returns pipehosefit:

• policy: no returns

offer pipehosefit:

• availability: in stock
• best offers: true
• sold #: 4
• price: $89.00
• item condition: New – Open box
• in stock #: 1
• started: april 19, 2026
• options: ship-to-home

shipping pipehosefit:

• class: standard, expedited
• transit: 6-10 days
• carrier: usps
• service: usps ground advantage, usps priority mail
• type: calculated

payments pipehosefit:

• other
• credit card: visa
• wallet: paypal

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose > Compression Fittings