1. Pipe & Hose Fittings (Hydraulics/Pneumatics) Offered
  2. sku: 5830059538050631
  3. SWAGELOK SS-12-HRCG-4

SS-12-HRCG-4 SWAGELOK Fnpt Hex Reducing Coupling

SS-12-HRCG-4 SWAGELOK Fnpt Hex Reducing Coupling
Product Information
BrandSWAGELOK
Manufacturer Part NumberSS-12-HRCG-4
End B Diameter3/4 IN
End A-to-end B GenderFEMALE-TO-FEMALE
End A Diameter1/4 IN
Fitting TypeSTRAIGHT COUPLING ADAPTER
MaterialSTAINLESS STEEL
Country/region Of ManufactureUNITED STATES
End A-to-end BNPT-TO-NPT

Review SWAGELOK 1/4 Inch Fnpt 1.00 316 Hex Reducing Coupling

The Swagelok SS-12-HRCG-4 and SS-16-HRCG-4 are 1/4 inch Female NPT (National Pipe Thread) 316L stainless steel hex reducing couplings from Swagelok, a leading manufacturer in the field of tube and pipe products.

The SS-12-HRCG-4 coupling is designed as a reducer, allowing for the connection of two pipes of different sizes. The smaller pipe size is 316L stainless steel, with an external thread size of Female NPT and a total length of 4 inches. The larger pipe size is also 316L stainless steel, with an external thread size of Female NPT and a diameter that is 1 inch greater than the smaller pipe.

The SS-16-HRCG-4 coupling, on the other hand, is a straight coupling, used to connect two pipes of the same size. It also features 316L stainless steel construction for both the exterior threads and the body, ensuring durability and resistance to corrosion in various applications. The external thread size is Female NPT, and the total length of the coupling is 4 inches.

Both of these Swagelok couplings are designed with a hexagonal socket wrench flange for easy and secure installation using a hex wrench. They also adhere to the Swagelok Seal Welcome System, ensuring a reliable and leak-free connection.

The Swagelok SS-12-HRCG-4 and SS-16-HRCG-4 couplings are suitable for use in a wide range of industries, including oil and gas, chemical processing, power generation, and more. They can withstand working pressures up to 1500 psi (103.4 bar) and temperatures ranging from -20 F to 500 F (-28.9 C to 260 C).

By choosing Swagelok's SS-12-HRCG-4 and SS-16-HRCG-4 couplings, customers can trust they are investing in high-quality, reliable, and durable components that meet their specific application requirements.

The Swagelok SS-12-hrcg-4 and SS-16-hrcg-4 are 1/4 inch Female NPT (National Pipe Thread) hex reducing couplings made of 316L stainless steel. These couplings are used to join pipes or tubes with different sizes. Here are some pros and cons of buying these Swagelok couplings:

Pros:

1. High-quality material: The couplings are made of 316L stainless steel, which is known for its corrosion resistance and strength. This makes them ideal for use in harsh environments, such as in the chemical industry or for transporting corrosive fluids.

2. Leak-free connection: Swagelok couplings are known for their tight seals, which help prevent leaks. The ferrule design of these couplings ensures that the metal-to-metal contact is consistent, providing a reliable seal.

3. Easy to install: The hexagonal shape of these couplings makes them easy to install using wrenches or other hexagonal-shaped tools.

4. Reputable brand: Swagelok is a well-known and reputable brand in the fluid system industry, and their couplings are known for their durability and reliability.

5. Interchangeable: These couplings are interchangeable with other Swagelok reducing couplings with the same nominal size and material.

Cons:

1. Higher cost: Compared to other types of couplings, Swagelok couplings can be more expensive due to their high-quality materials and construction.

2. Requires torque wrench: Proper installation of these couplings requires the use of a torque wrench to ensure that the correct amount of torque is applied. This can add to the installation cost and time.

3. Limited size range: These couplings are only available in specific sizes, so they may not be suitable for all applications.

Conclusion:

The Swagelok SS-12-hrcg-4 and SS-16-hrcg-4 are high-quality, leak-free, and easy-to-install hex reducing couplings made of 316L stainless steel. While they may be more expensive than other types of couplings, their durability, reliability, and corrosion resistance make them an excellent choice for applications in harsh environments. If you need reducing couplings for your fluid system and are looking for a reputable and reliable brand, then Swagelok is an excellent choice.

Recommendation:

If you are looking for reducing couplings made of 316L stainless steel for your fluid system, then consider the Swagelok SS-12-hrcg-4 and SS-16-hrcg-4. These couplings offer excellent quality, reliability, and durability, making them an excellent investment for your fluid system. However, be sure to check that these couplings meet the specific requirements of your application in terms of size and torque specifications. Additionally, make sure to follow proper installation procedures to ensure a leak-free connection.

Details:

Made in the USA, this fitting is designed for female-to-female connections and ideal use hydraulic, pneumatic, pump, plumbing systems. Its sturdy construction and reliable performance make it a valuable addition to any business or industrial application requiring threaded fittings. The Swagelok SS-16-HRCG-4 is a high-quality 316 stainless steel hex reducing coupling adapter with 1/4 npt end a and 1.00 b.

specifications pipehosefit:

  • brand: Swagelok
  • mpn: Ss-12-hrcg-4
  • end b diameter: 3/4 In
  • end a-to-end b gender: Female-to-female
  • end a diameter: 1/4 In
  • fitting type: Straight Coupling Adapter
  • material: Stainless Steel
  • country/region of manufacture: United States
  • end a-to-end b: Npt-to-npt

shipping pipehosefit:

  • service: usps ground advantage
  • type: calculated
  • carrier: usps
  • transit: 3-8 days
  • class: standard

returns pipehosefit:

  • policy: no returns

offer pipehosefit:

  • prices: $15.94–$25.89
  • item condition:
    • New
    • New – Open box
  • availability: in stock
  • in stock #: 5
  • options: ship-to-home
  • started: june 23, 2025
  • sold #: 22

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  • rating: 97.0%
  • city: ringwood, new jersey
  • # reviews: 128

general pipehosefit:

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

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rating: 97.0% out of 100 based on 128 user ratings.
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