Stainless Steel Backing Rings for Fiberglass Pipe
This stainless steel backing ring sits behind molded fiberglass flanges to effectively disperse bolt torque and eliminate cracked flanges.
Showing all 11 results
Item # | Legacy Part Number | Size | Inside Diameter (I.D.) | Outside Diameter (O.D.) | Thickness (T) | Bolt Circle (B.C.) | Number of Holes | Holes Diameter (H.D.) | Weight Each |
---|---|---|---|---|---|---|---|---|---|
01T316-SFP | 3572-SFP | 1″ | 2.07″ | 4-1/4″ | 9/16″ | 3-1/8″ | 4 | 5/8″ | 1.5 lb |
0150T316-SFP | 3592-SFP | 1-1/2″ | 2.94″ | 5″ | 9/16″ | 3-7/8″ | 4 | 5/8″ | 2 lb |
02T316-SFP | 2682-SFP | 2″ | 3.46″ | 6″ | 9/16″ | 4-3/4″ | 4 | 3/4″ | 3 lb |
0250T316-SFP | 1822-SFP | 2-1/2″ | 4.05″ | 7″ | 9/16″ | 5-1/2″ | 4 | 3/4″ | 3.5 lb |
03T316-SFP | 1722-SFP | 3″ | 4.65″ | 7-1/2″ | 9/16″ | 6″ | 4 | 3/4″ | 4 lb |
04T316-SFP | 1492-SFP | 4″ | 5.94″ | 9″ | 9/16″ | 7-1/2″ | 8 | 3/4″ | 5 lb |
06T316-SFP | 1262-SFP | 6″ | 7.82″ | 11″ | 9/16″ | 9-1/2″ | 8 | 7/8″ | 7 lb |
08T316-SFP | 1442-SFP | 8″ | 10.15″ | 13-1/2″ | 9/16″ | 11-3/4″ | 8 | 7/8″ | 9 lb |
10T316-SFP | 1502-SFP | 10″ | 12.55″ | 16″ | 9/16″ | 14-1/4″ | 12 | 1″ | 11 lb |
12T316-SFP | 1522-SFP | 12″ | 14.71″ | 19″ | 9/16″ | 17″ | 12 | 1″ | 16 lb |
14T316-SFP | 1842-SFP | 14″ | 16.50″ | 21″ | 9/16″ | 18-3/4″ | 12 | 1-1/8″ | 19 lb |