FOR ALL FLANGED JOINTS! Made of AISI430, AISI304, AISI301, AISI316 Quality Stainless Steel V-Band Clamps are for Sealing , for Anti-Vibration, for Noise-Attenuating Systems, etc. OEM V-Band Clamps are necessary for flanged Joints in Turbo Chargers and in Exhaust Emission Systems(CRT, SCR, DPF), etc. Using Industries: Automotive, Marine, Agricultural Machinery, Irrigation Systems, Aerospace