Concentric Swage Nipples

Industrial Concentric Swage Nipples | Forged Steel | Made in USA

The standard for symmetrical pipe size reduction. Concentric swage nipples are precision-engineered fittings used to connect two pipes of different diameters on the same center axis. These fittings are vital for maintaining a straight, balanced flow path in high-pressure systems. Manufactured through a heavy-duty forging process, they provide superior structural integrity and pressure resistance for critical industrial infrastructure.

Designed primarily for vertical piping runs, our concentric swages ensure uniform stress distribution and minimal turbulence during fluid or gas transfer.

Key Features

• Symmetrical Flow Design: Aligns the centerlines of both pipes to maintain a balanced flow and prevent structural imbalance.

• Forged for Strength: The forging process creates a denser grain structure than cast alternatives, offering higher resistance to extreme pressure and temperature.

• Seamless Integrity: Crafted from seamless carbon or stainless steel to eliminate the risk of weld-seam failure in demanding environments.

• Domestic Quality: Proudly Made in the USA, ensuring compliance with strict MSS-SP-95 and ASTM manufacturing standards.

Specifications

• Materials: Carbon Steel (A105, A106 Gr. B, A234 WPB) or Stainless Steel.

• Type: Concentric (Symmetrical).

• Schedules: Standard (STD), Extra Heavy (XH/Sch 80), and Double Extra Heavy (XXH).

• End Connections: MNPT x MNPT

• Size Range: 1/8" to 4" (Custom sizes available upon request).

Common Applications

• Vertical Piping Transitions: The preferred choice for vertical lines to ensure even fluid distribution.

• Oil & Gas Refineries: Used in high-pressure processing and midstream transport lines.

• Chemical Processing: Reliable performance in corrosive and high-temperature environments.

• Power Generation: Critical for steam distribution and high-pressure fluid management.