DXZ-6-S DK-LOK Tube Od Union Cross Fitting

Review DK-LOK 3/8 Tube Od 316ss Union Cross Fitting

The DK-Lok DLXZ-6-S 3/8 inch tube fitting is a high-performance union cross fitting designed for use with 316L stainless steel tubes in applications requiring superior strength and durability. This fitting is part of the DK-Lok product line, which is known for its innovative design and reliable performance.

The DLXZ-6-S fitting features a 3/8 inch outside diameter (OD) and is made of 316L stainless steel for superior corrosion resistance. The fitting is designed with a union cross configuration, which allows for easy disassembly and reassembly without the need for welding or threading. This makes it an ideal choice for applications where frequent maintenance or adjustments are required.

The DLXZ-6-S fitting is also designed with a patented DK-Lok seal system, which provides a tight, leak-free seal between the tubes. The seal system consists of a pair of sealing rings, one on each end of the fitting, which compress against the tube as it is tightened. This ensures a positive seal that can withstand high pressures and temperatures.

The DLXZ-6-S fitting is also designed with a heavy-duty, forged and machined body, which provides superior strength and durability. The body is also finished with a smooth, matte surface that resists scratches and other forms of damage.

Overall, the DK-Lok DLXZ-6-S 3/8 inch tube fitting is an excellent choice for applications where superior strength, durability, and ease of maintenance are essential. With its union cross configuration, leak-free seal system, and heavy-duty construction, this fitting is sure to provide reliable performance in even the most demanding environments.

The DK-Lok DXZ-6-S 3/8 inch tube fitting with 316SS union in cross configuration is a type of pipe fitting used for joining and connecting stainless steel tubes in various applications. Here are some potential pros and cons of buying this product:

1. High-Quality Material: This fitting is made from 316SS (316 Stainless Steel), which is known for its superior corrosion resistance and strength. It makes the fitting ideal for use in harsh environments and industries where the risk of corrosion is high.

2. Leak-Free Connection: The DK-Lok DXZ-6-S fitting is designed to provide a leak-free connection through its unique locking mechanism. The fitting uses a double O-ring seal and a locking nut that creates a tight seal between the tubes, ensuring that there are no leaks.

3. Easy to Install: The fitting is relatively easy to install, even for those without extensive plumbing experience. It can be installed using common hand tools, such as a wrench or a pipe threading machine.

4. Versatile: The DK-Lok DXZ-6-S fitting can be used in various industries, including oil and gas, power generation, and chemical processing. It is suitable for both high and low-pressure applications.

1. Cost: Compared to other types of pipe fittings, the DK-Lok DXZ-6-S fitting may be more expensive due to its high-quality materials and unique locking mechanism.

2. Size and Weight: The fitting is larger and heavier than some other types of pipe fittings, which may make it less suitable for applications where space is limited or weight is a concern.

3. Requires Threading: The fitting requires the tubes to be threaded before installation, which can add to the overall installation time and cost.

The DK-Lok DXZ-6-S 3/8 inch tube fitting with 316SS union in cross configuration offers several advantages, such as high-quality material, leak-free connection, ease of installation, and versatility. However, it also has some disadvantages, such as cost, size and weight, and the requirement for threading.

If you are looking for a high-quality, leak-free fitting for your stainless steel tube applications, the DK-Lok DXZ-6-S fitting may be a good investment, despite its higher cost. However, if cost is a significant concern or if you have limited space or weight limitations, you may want to consider other types of pipe fittings that may be more suitable for your needs.

Based on the information provided, if you require a leak-free, high-quality fitting for your stainless steel tubing applications, the DK-Lok DXZ-6-S fitting with 316SS union in cross configuration is a recommended option. However, it may be more expensive and require threading, so it is essential to consider these factors before making a purchase. If cost is a significant concern, you may want to explore other options or negotiate with suppliers for better pricing.

Details:

New, 3/8 tube od 316ss union cross fitting, Dk-lok DXZ-6-S, b-56-24, fitting.

specifications pipehosefit:

• brand: Dk-lok
• mpn: Dxz-6-s
• end b diameter: 3/8 In
• end a-to-end b gender: Female-to-female
• type: Compression Fittings
• end c diameter: For Tees
• fitting shape: Cross
• material: Stainless Steel
• country of origin: United States
• end a-to-end b: Compression-to-compression

shipping pipehosefit:

• carrier: usps
• transit: 3-9 days
• class: standard, expedited
• type: calculated
• service: usps ground advantage, usps priority mail, usps priority mail small flat rate box

payments pipehosefit:

• other
• credit card: mastercard
• wallet: paypal

returns pipehosefit:

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

general pipehosefit:

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

offer pipehosefit:

• started: january 14, 2026
• sold #: 10
• in stock #: 1
• availability: in stock
• options: ship-to-home
• price: $20.80
• item condition: New

seller pipehosefit:

• rating: 99.6%
• city: lebanon, ohio
• # reviews: 17029