Stainless Steel Reducing Couplings Graphics Images

Stainless Steel Reducing Coupling

The Stainless Steel Reducing Coupling is a pipe fitting designed to connect two pipes of different diameters in a straight line. It allows smooth and secure transition between varying pipe sizes while ensuring a leak-proof connection. Manufactured from premium stainless steel, it provides excellent corrosion resistance, mechanical strength, and durability, making it suitable for high-pressure and high-temperature applications. This coupling is widely used in chemical processing, oil & gas, water treatment, food processing, and power generation industries.

Key Features of Stainless Steel Reducing Coupling

  • Precision Design – Ensures secure connection between different pipe sizes.
  • Corrosion Resistant – Withstands exposure to chemicals, moisture, and harsh industrial fluids.
  • Durable Construction – Made from stainless steel for long service life.
  • Leak-Proof Performance – Accurate dimensions provide tight and reliable connections.
  • High Pressure & Temperature Tolerance – Suitable for critical industrial pipelines.
  • Standard Compliance – Manufactured according to ASME, ASTM, DIN, and JIS standards.
  • Versatility – Can be used in water, gas, steam, and chemical transport pipelines.

Technical Information

Parameter Details
Product Name
Stainless Steel Reducing Coupling
Material Grades
SS 304, SS 304L, SS 316, SS 316L, SS 321, Duplex Stainless Steel
Standards
ASME B16.11, MSS SP-79, DIN, JIS, ASTM
Sizes Available
½” to 12” (custom sizes available)
Type
Reducing Coupling (one end larger, one end smaller)
Thickness (Schedule)
SCH 10, SCH 20, SCH 40, SCH 80, SCH 120, SCH 160
End Connection
Threaded (NPT/BSP), Socket Weld, Seamless, Welded
Surface Finish
Polished, Pickled, Sandblasted, Mirror Finish
Pressure Rating
Class 150 – 6000 (depending on design and connection type)
Temperature Range
-196°C to +870°C (depending on stainless steel grade)
Applications
Oil & gas, petrochemicals, water treatment, power plants, HVAC, food & beverage, chemical industries
Manufacturing Process
Machined from bar stock, forged, seamless or welded