SMC-12-12N SUPERLOK Tube Od Mnpt Union Adapter Fitting

Review SUPERLOK 3/8 Inch Tube Od 1/4 Mnpt 316ss Union Adapter Fitting 10pack

Introducing the Superlok SMc-12-12N 3/8 inch OD 1/4 inch MNPT 316SS Union Adapter Fitting, a high-performance piping component designed for reliable and secure tube connections. This union adapter is part of the Superlok SMc series, which is recognized for its superior sealing capability and ease of use.

The Superlok SMc-12-12N adapter is manufactured from 316SS, a top-tier stainless steel alloy known for its excellent corrosion resistance and strength. This material makes the adapter suitable for use in various industrial applications, especially in harsh environments where resistance to oxidation and other forms of corrosion is essential.

This 10-pack union adapter features a 3/8 inch outside diameter (OD) and a 1/4 inch male National Pipe Thread (MNPT) connection. It is designed as a union, which means it can be used to connect and disconnect tubing without the need for welding or other permanent joining methods. The union design also allows for tube replacement or maintenance without disrupting the entire system.

One of the standout features of the Superlok SMc-12-12N adapter is its Superlok seal. This double-ferrule design provides a leak-free connection by creating a three-point seal between the adapter and the tube. The Superlok seal also allows for easy assembly and disassembly, making this adapter an excellent choice for applications that require frequent tube connections or disconnections.

The SMc-12-12N adapter is designed to work with the SMc-6-4N series fittings, making it a versatile addition to any piping system. The 10-piece pack offers excellent value for users who require multiple connections or replacements.

In summary, the Superlok SMc-12-12N 3/8 inch OD 1/4 inch MNPT 316SS Union Adapter Fitting is a durable, reliable, and easy-to-use piping component. Its corrosion-resistant 316SS construction, Superlok seal, and union design make it an essential addition to various industrial applications. This 10-pack union adapter offers excellent value and versatility for users requiring multiple connections or replacements.

The Superlok SMC-12-12N 3/8 tube OD 1/4 MNPT 316SS Union Adapter Fitting SMC-6-4N 10pack is a set of 10 union adapter fittings used in tubing applications. These fittings are made of 316SS stainless steel and comply with MNPT (M male National Pipe Thread) standards. Here are some pros and cons of buying this particular product:

1. High-quality material: The use of 316SS stainless steel ensures durability and resistance to corrosion, making it suitable for various industrial and commercial applications.

2. Leak-free connection: The Superlok design provides a secure, leak-free connection, ensuring reliable performance in high-pressure applications.

3. Easy installation: The union design allows for easy installation, disassembly, and maintenance without the need for additional tools.

4. Versatile: These fittings can be used in a wide range of tubing applications, including HVAC, plumbing, and industrial processes.

5. Cost-effective: The 10-piece set provides good value for money, especially for applications that require multiple fittings.

1. Limited compatibility: These fittings are specifically designed for 3/8 OD tubing and may not be compatible with other sizes.

2. Requires additional components: To complete the connection, additional components such as tubing and gaskets may be required.

3. Expensive compared to other materials: 316SS stainless steel is more expensive than other materials like brass or copper, which may be a consideration for some buyers.

In conclusion, the Superlok SMC-12-12N 3/8 tube OD 1/4 MNPT 316SS Union Adapter Fitting SMC-6-4N 10pack is a high-quality, leak-free, and durable solution for tubing applications that require a reliable and secure connection. Its ease of installation and versatility make it a cost-effective option for many applications. However, its limited compatibility with other tubing sizes and higher cost compared to other materials may be a disadvantage for some buyers. Ultimately, the decision to purchase this product depends on the specific requirements of the application and the buyer's budget and preferences.

Recommendation: If you require a reliable and durable union adapter fitting for 3/8 OD tubing in high-pressure applications, the Superlok SMC-12-12N 3/8 tube OD 1/4 MNPT 316SS Union Adapter Fitting SMC-6-4N 10pack is an excellent option to consider. Its high-quality material, leak-free connection, and ease of installation make it a cost-effective solution for various industrial and commercial applications. However, if you have a limited budget or require compatibility with other tubing sizes, you may want to consider alternative options made of less expensive materials.

Details:

Sealed 10 pack Superlok 3/8 tube od x 1/4 mnpt 316ss union adapter fitting SMC-6-4N.

specifications pipehosefit:

• brand: Superlok
• mpn: Smc-12-12n
• end b diameter: 3/4 In
• end a-to-end b gender: Female-to-male
• type: Compression Fittings
• end c diameter: For Tees
• end a diameter: 3/8 In
• fitting shape: Straight
• material: Stainless Steel
• country/region of manufacture: Korea, Republic Of
• end a-to-end b: Compression-to-npt

offer pipehosefit:

• prices: $11.40–$20.00
• item condition:
  • New
  • Used
• availability: in stock
• sold #: 18
• started: september 5, 2025
• best offers: true
• options: ship-to-home
• in stock #: 5

returns pipehosefit:

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

payments pipehosefit:

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

seller pipehosefit:

• rating: 99.4%
• # reviews: 177
• city: frisco, texas

shipping pipehosefit:

• carrier: usps
• class: standard
• service: usps ground advantage
• transit: 5-11 days
• type: calculated

general pipehosefit:

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