SUPPLYGIANT 2″ x 1½” Eccentric Reducer – Carbon Steel
$15.99 on Amazon.com (as of October 18, 2026, 3:57 PM EST) View details ↗
The SUPPLYGIANT 2″ x 1½" Eccentric Reducer is a precision-engineered carbon steel butt weld fitting designed to seamlessly transition pipe size from 2″ down to 1½" in commercial and industrial applications. Built from ASTM SA-234 Grade B carbon steel and fully compliant with ASME B16.9 dimensional standards, this reducer delivers reliable performance in standard-pressure piping systems—ideal for HVAC, water treatment, pump inlets, and horizontal piping layouts.
Featuring a flat-bottom design, this reducer maintains a level pipe base for controlled drainage and smooth flow, minimizing turbulence in critical applications. Both weld ends are pre-beveled for full-penetration butt welds, ensuring leak-resistant connections without additional machining. With a standard wall thickness (Sch 40) on both ends, it offers a cost-effective solution for systems operating within standard pressure ranges. Backed by SUPPLYGIANT’s rigorous quality control, this fitting is engineered for consistent fit and durability in demanding environments.
| Material | ASTM SA-234 Grade B Carbon Steel |
|---|---|
| Dimensions (Large End) | OD: 2.38″, ID: 2.067″, Wall: 0.154″ (STD/Sch 40) |
| Dimensions (Small End) | OD: 1.9″, ID: 1.61″, Wall: 0.145″ (STD/Sch 40) |
| Overall Height (H) | 3.00″ |
| Weight | 0.94 lbs |
| Certifications | ASME B16.9, ASTM A234 Grade B |






