3 1/2" – SCH 40 – 5083-AL & 304L-SS

Aluminum Pipe Al 5083-H116, SCH 40
Stainless Steel Pipe SS-304L, SCH 40
NPS 3.5
DN 90
Overall Length 2″
Outer Pipe Diameter 4″
Inner Pipe Diameter 3.548
Major Part Diameter 4.5
HEMI part # BP-350243
Product Diagram Diagram PDF
5083-H116 Aluminum & 304L Stainless Steel Bimetallic Pipe Couplings
Explosion Bonded Al/SS
HEMI Part #:
Length (in):
Product Assembly Diagram:
Diagram PDF
  • 2" Long, Aluminum to Stainless, Schedule 40/40, Bimetallic Pipe Coupling
  • Explosion Welded for Unrivaled Bond Strength
  • Titanium and Aluminum Interlayers Added to Increase Joint Ductility and Diffusion Resistance
  • All Explosive Bonds are Ultraonically Tested and All Rings are Helium Leak Tested
  • Alternate Pipe Alloys, Interlayers, Designs, and Dimensions Available upon Request
  • Additonal Testing Available Upon Request, Including Shear, Tensile, Thermal, Pressure, and X-Ray.
  • Blank Bimetallic Rings, Plugs, and Plates are Also Available
  • All Explosive Welding, Machining, and Standard Testing Performed by High Energy Metals, Inc.