What is this?
O-Rings commonly provide a pressure and fluid seal between cylindrical shaped, overlapping mating surfaces and are commonly seen in flanges, valves, and various cylinders.

What will I get?
Color: Red
Hardness: 50A
Material: Silicone Rubber
Temperature Range: -22℉ (-30℃) to 392℉ (200℃)
Cross-Section Diameter: 3.5mm / 0.14-inch
Inner Diameter: 22mm / 0.87-inch; 23mm / 0.9-inch; 25mm / 0.98-inch
Outer Diameter: 29mm / 1.14-inch; 30mm / 1.18-inch; 32mm / 1.26-inch
Package Contents (30pcs in total): 10pcs for Each Size

Are there any advantages of the product?
Waterproof, temperature resistance, strong sealing, and can be insulated.

How to use it?
Widely used for heat exchanger, boiler, filter, blender, coffee machine, plumbing, household electrical appliance, electronic instruments and so on.

What should I notice?
Please confirm the required size and material before purchase, and install it in the right place.