This is a part used in automobile exhaust gas treatment system,EGR cooler.
The specification of the part is LxWxH:60mmx60mmx100mm, wall thickness:2.5mm, weight:0.72Kg;
Material:stainless steel 304.
Product testing requirements: air tightness test, pass 500kPa compressed air, hold pressure for 1min, no leakage;