If your design is of medium to high pressure it is recommended that you utilize fabric reinforced rings. The following is a guide to pressure rating of multiple rings, including flat bottom rings.
|MATERIAL ||FABRIC REINFORCED RUBBER|
|TEMPERATURE RANGE ||-40° TO +250° F|
|PRESSURE RANGE ||SEE CHART BELOW|
|SPEED ||1.5 FT/SEC|
|PART NUMBER ||(Prefix) - (ID) - (OD)|