This line of MARZOLF™ Two-Piece Flanges is designed to fit Ductile Iron Pipe Stub Ends. MARZOLF™ Flanges save money and reduce down time by eliminating the need to cut and re-weld piping when installing or replacing Lap Joint flanges behind Stub Ends. These rings are also available in T-304L Stainless Steel.

Size (in inches) Part No Inside Diameter I.D. Outside Diameter O.D. Thickness T. Bolt Circle B.C Holes H.D. No. Holes H.D. Dia Weight Each Lbs.
3” 1722-4/4-DIPS 4.06” 7-1/2” 1” 6” 4 3/4” 10
4” 1492-4/4-DIPS 4.90” 9” 1” 7-1/2” 8 3/4” 11-1/4
6” 1262-4/4-DIPS 7.00” 11” 1” 9-1/2” 8 7/8” 18-1/2
8” 1442-9/8-DIPS 9.13” 13-1/2” 1-1/8” 11-3/4” 8 7/8” 28
10” 1502-12/8-DIPS 11.25” 16” 1-1/2” 14-1/4” 12 1” 46
12” 1522-12/8-DIPS 13.37” 19” 1-1/2” 17” 12 1” 66
14” 1842-12/8-DIPS 15.48” 21” 1-1/2” 18-3/4” 12 1-1/8” 72
16” 1752-12/8-DIPS 17.59” 23-1/2” 1-1/2” 21-1/4” 16 1-1/8” 85
18” 1762-12/8-DIPS 19.70” 25” 1-1/2” 22-3/4” 16 1-1/4” 88
20” 1772-15/8-DIPS 21.85” 27-1/2” 1-7/8” 25” 20 1-1/4” 132
24” 3252-15/8-DIPS 26.05” 32” 1-7/8” 29-1/2” 20 1-3/8” 154
30” 3262-18/8-DIPS 32.25” 38-3/4” 2-1/4” 36” 28 1-3/8” 249