1. Durable and reliable.  
2. Unique anti-loose spring design, excellent sealing.  
3. Material: stainless steel and iron  
4. Application range:  
Typical applications include filter racks, turbochargers, exhaust systems, and industrial applications that require flange to connect. For example, it is used for the over-connection of the exhaust port of the automobile supercharger and the exhaust pipe. The hard pressure is caused by the hard press, and the vibration is damaged.  
5. Products include: 1 x stainless steel clamps, 2 x iron flanges  
6. Size: 2.5 inch (Inner diameter of the flange)