4-8N-S DK-LOK Tube Mnpt Male Elbow Fitting Dlm

Review DK-LOK 1/4 Tube 1/2 Mnpt 316ss Male Elbow Fitting Dlm

The DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting DLM is a high-performance, corrosion-resistant fitting designed for use in demanding industrial applications. This fitting is specifically engineered to join 1/4 inch OD tubing with an outside thread size of 1/2 inch Male National Pipe Thread (MNPT) and a 316SS material composition.

The DK-Lok fitting features a unique, double-locking mechanism that ensures a secure and leak-free connection. This mechanism includes a thread-sealing compound that forms a mechanical seal between the mating components, as well as an additional O-ring seal that provides an extra layer of protection against leaks.

The 316SS material used in the construction of this fitting is known for its exceptional strength and corrosion resistance. This material is particularly well-suited for applications in harsh environments, such as those involving high temperatures, extreme pressures, or exposure to corrosive substances.

The DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting DLM is designed to provide excellent flow characteristics, allowing for optimal fluid transfer with minimal turbulence. The elbow shape of the fitting also provides added flexibility, making it ideal for use in applications where tubing routing is complex or where bends are required.

This fitting is manufactured to meet or exceed the requirements of various industry standards, including ANSI/ASME B16.21 and ISO 15848. It is also compatible with a wide range of tubing materials, including carbon steel, stainless steel, and aluminum.

The DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting DLM is a reliable and efficient solution for joining tubing systems in a variety of industrial applications where strength, corrosion resistance, and leak-free performance are critical.

DK-Lok 4-8N-S 1/4 Tube 1/2 MNPT 316SS Male Elbow Fitting: A Detailed Analysis

The DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting is a component used in various industries for joining tubes in applications requiring high strength and resistance to corrosion. In this analysis, we will discuss the pros and cons of using this fitting.

1. Material: The fitting is made of 316SS, which is a high-quality, corrosion-resistant material commonly used in the chemical, food processing, and pharmaceutical industries.

2. Leak-Tight Fitting: The DK-Lok system provides a leak-tight connection, ensuring that there is no loss of media or contamination.

3. Versatility: This fitting is suitable for a wide range of tubing sizes (4 to 8N) and can be used in various industries, including HVAC, power generation, oil and gas, and more.

4. Easy Installation: The DK-Lok system allows for easy, one-step installation without the need for specialized tools or torque wrenches.

5. Cost-Effective: Compared to other methods of joining tubes, such as welding or brazing, the DK-Lok system offers a cost-effective solution.

1. Limited Temperature Range: The DK-Lok system is not suitable for high-temperature applications, with a maximum operating temperature of 350 F (177 C).

2. May Not Be Suitable for High-Pressure Applications: The DK-Lok system may not be suitable for applications with very high pressures. It is recommended to consult the manufacturer's specifications for the specific application.

3. May Require Periodic Inspection: While the DK-Lok system provides a secure connection, it may require periodic inspection to ensure that the fitting remains tight and leak-free.

The DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting is a reliable and cost-effective solution for joining tubes in various industries where high strength and resistance to corrosion are required. Its ease of installation, versatility, and leak-tight connection make it a popular choice for many applications. However, it is important to note that it is not suitable for high-temperature or very high-pressure applications.

If you are in need of a reliable and cost-effective solution for joining tubes in applications where high strength and resistance to corrosion are required, the DK-Lok 4-8N-S 1/4 tube 1/2 MNPT 316SS male elbow fitting is an excellent choice. Be sure to consult the manufacturer's specifications to ensure that it meets the requirements of your specific application.

Details:

New, 1/4 tube x 1/2 mnpt 316ss male elbow fitting, Dk-lok dlm 4-8N-S, Sb-1-11.

specifications pipehosefit:

• brand: Dk-lok
• mpn: 4-8n-s
• end b diameter: 1/2 In
• end a-to-end b gender: Female-to-male
• type: Compression Fittings
• end a diameter: 1/4 In
• fitting shape: Elbow
• material: Stainless Steel
• country of origin: United States
• end a-to-end b: Compression-to-npt
• california prop 65 warning: Dont Eat Probably Not Good For You

shipping pipehosefit:

• service: usps ground advantage, usps priority mail, usps priority mail small flat rate box, ups 2nd day air
• transit: 3-5 days
• carrier: usps, ups
• type: calculated
• class: standard, expedited

returns pipehosefit:

• paid by: buyer
• time: 30 days
• policy: returns accepted
• method: money back

general pipehosefit:

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

seller pipehosefit:

• # reviews: 17438
• rating: 99.6%
• city: lebanon, ohio

payments pipehosefit:

• other
• credit card: visa
• wallet: google-pay

offer pipehosefit:

• availability: in stock
• started: april 27, 2026
• sold #: 6
• options: ship-to-home
• in stock #: 5
• prices: $49.95–$499.99
• item condition:
  • New
  • New – Open box