How to choose automotive Exhaust Pipe Clamps V band Clamp?

Описание: What is exhaust pipe clamp?

Easy to connect and operate, V-Band clamp are perfect for applications requiring frequent removal.
Design for 3" exhaust pipes,The flanges feature a recessed opening which allows for a 3" exhaust to easily slip inside the flange, once the flanges are welded in place the included V-band clamp slips over the connections and secures the flanges together, providing a leak-free seal.
Universal for exhaust systems - Complete V-band kit is ideal for performance exhaust systems, downpipes, catback exhausts,charge piping, intake pipes, diesel engines, turbochargers exhausts and more.
Made of high quality Stainless Steel 2.25 inch V band male female flange kit is more resistant to corrosion than iron flange kits, high temperature and high pressure, v band clamp durable, shockproof
Each assembly consists of two Stainless Steel Male Female flanges and one 304 Stainless Steel V-band clamp，providing a perfect overlap seam for welding.The exhaust clamp design allows for a gasket free seal(Please ensure the dimension to fit before placing an order).