High quality materiral from T304 S/S nonmagnetic stainless steel, anti-corrosion and durable. We tested in many materials in this reducer such as iron/409/201/304, and we found only iron or 304 stainless steel can stand the high deformation during flaring.
Universal T304 Stainless ID 4 inch to OD 5 Exhaust Adapter Silvery is perfect for systems requiring small-to-large diameter tubing transitions, especially in piping, HVAC, and automotive applications.
