This line of MARZOLF™ Two-Piece Flanges is designed to replace cracked or broken PVC and CPVC Van Stone flanges. Just like the with steel piping, MARZOLF™ Two-Piece Replacement Flanges save money and reduce down time by eliminating the need to cut and re-glue plastic piping when installing or replacing PVC or CPVC lap joint flanges. These rings are available with different corrosion resistant coatings including Zinc Electro Plate and E-Coat Epoxy. These rings can also be made of PVC, CPVC, T-340L stainless steel, T-316L stainless steel, and polypropylene.

Size (in inches) Part No. Inside Diameter I.D. Outside Diameter O.D. Thickness T. Bolt Circle B.C. Holes No. Holes Dia. H.D. Weight Each Lbs.
1/2” 361G80-TBD-PLSTC TBD 3-1/2” 9/16” 2-3/8” 4 5/8” 1-1/4
3/4” 360G80-TBD-PLSTC TBD 3-7/8” 9/16” 2-3/4” 4 5/8” 1-1/2
1” 357G80-TBD-PLSTC TBD 4-1/4” 9/16” 3-1/8” 4 5/8” 1-3/4
1-1/4” 358G80-TBD-PLSTC TBD 4-5/8” 9/16” 3-1/2” 4 5-8” 2
1-1/2” 359G80-TBD-PLSTC TBD 5” 9/16” 3-7/8” 4 5/8” 2-1/3
2” 268G80-TBD-PLSTC TBD 6” 9/16” 4-3/4” 4 3/4” 3-1/2
2-1/2” 182G80-TBD-PLSTC TBD 7” 9/16” 5-1/2” 4 3/4” 5
3” 172G80-TBD-PLSTC TBD 7-1/2” 9/16” 6” 4 3/4” 6
4” 149G80-TBD-PLSTC TBD 9” 9/16” 7-1/2” 8 3/4” 6-3/4
5” 292G80-TBD-PLSTC TBD 10” 9/16” 8-1/2” 8 7/8” 7-1/2
6” 126G80-TBD-PLSTC TBD 11” 9/16” 9-1/2” 8 7/8” 9-1/4
8” 144G80-TBD-PLSTC TBD 13-1/2” 9/16” 11-3/4” 8 7/8” 14
10” 150G80-TBD-PLSTC TBD 16” 3/4” 14-1/4” 12 1” 21
12” 152G80-TBD-PLSTC TBD 19” 3/4” 17” 12 1” 30
14” 184G80-TBD-PLSTC TBD 21” 1” 18-3/4” 12 1-1/8” 45
16” 175G80-TBD-PLSTC TBD 23-1/2” 1” 21-1/4” 16 1-1/8” 53
18” 176G80-TBD-PLSTC TBD 25” 1” 22-3/4” 16 1-1/4” 55
20” 177G80-TBD-PLSTC TBD 27-1/2” 1” 25” 20 1-1/4” 66
24” 325G80-TBD-PLSTC TBD 32” 1-1/2” 29-1/2” 20 1-3/8” 108
30” 326G80-TBD-PLSTC TBD 38-3/4” 1-1/2” 36” 28 1-3/8” 145