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Class 75 Stainless Steel Tube Stub End Flanges

This line of stainless steel Marzolf flanges is designed to fit OD tube stub ends. The Marzolf two-piece design allows you to simply remove the broken rings and replace them without cutting and rewelding the pipe. The interleaving component is engineered to provide uniform preload to assure a consistent and effective seal. Our stainless steel rings are made of T-316L and T-304L stainless steel or any alloy you may require.
Marzolf flanges save you money by expediting the repair to reduce downtime.

Showing all 20 results

Item # Size Inside Diameter (I.D.) Outside Diameter (O.D.) Thickness (T) Bolt Circle (B.C.) Number of Holes Holes Diameter (H.D.) Weight Each
3612-STD 1/2” 3/4” 3-1/2” 9/16” 2-3/8” 4 5/8” 1.25 lb
3602-STD 3/4” 7/8” 3-7/8” 9/16” 2-3/4” 4 5/8” 1.5 lb
3582-STD 1-1/4” 1-3/8” 4-5/8” 9/16” 3-1/2” 4 5/8” 2.5 lb
3572-STD 1” 1-1/8” 4-1/4” 9/16” 3-1/8” 4 5/8” 1.75 lb
3592-STD 1-1/2” 1-3/4” 5” 9/16” 3-7/8” 4 5/8” 3 lb
2682-STD 2” 2-3/8” 6” 9/16” 4-3/4” 4 3/4” 4 lb
1822-STD 2-1/2” 2-7/8” 7” 9/16” 5-1/2” 4 3/4” 4.5 lb
1722-STD 3” 3-3/8” 7-1/2” 9/16” 6” 4 3/4” 5 lb
1492-STD 4” 4-3/8” 9” 9/16” 7-1/2” 8 3/4” 7 lb
2922-STD 5” 5-3/8” 10” 9/16” 8-1/2” 8 7/8” 8 lb
1262-STD 6” 6-3/8” 11” 9/16” 9-1/2” 8 7/8” 9 lb
1442-STD 8” 8-3/8” 13-1/2” 9/16” 11-3/4” 8 7/8” 13 lb
1502-STD 10” 10-3/8” 16” 3/4” 14-1/4” 12 1” 22 lb
1522-STD 12” 12-3/8” 19” 3/4” 17” 12 1” 30 lb
1842-STD 14” 14-3/8” 21” 1-1/8" 18-3/4” 12 1-1/8” 54 lb
1752-STD 16” 16-3/8” 23-1/2” 1-1/8" 21-1/4” 16 1-1/8” 66 lb
1762-STD 18” 18-3/8” 25” 1-1/8” 22-3/4” 16 1-1/4” 67 lb
1772-STD 20” 20-3/8” 27-1/2” 1-1/8” 25” 20 1-1/4” 79 lb
3252-STD 24” 24-3/8” 32” 1-1/2” 29-1/2” 20 1-3/8” 132 lb
3262-STD 30” 30-3/8” 38-3/4” 1-1/2” 36” 28 1-3/8” 179 lb