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Class 150 Stainless Steel Tube Angle Ring Flanges

This line of stainless steel Marzolf flanges is designed to fit OD tube angle face rings. 

They are thicker than our class 75 rings.  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 # 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
0050T316-IPS 3612-IPS 1/2″ 7/8″ 3-1/2″ 9/16″ 2-3/8″ 4 5/8″ 1.25 lb
0075T316-IPS 3602-IPS 3/4″ 1-1/8″ 3-7/8″ 9/16″ 2-3/4″ 4 5/8″ 1.5 lb
01T316-IPS 3572-IPS 1″ 1-3/8″ 4-1/4″ 9/16″ 3-1/8″ 4 5/8″ 1.75 lb
0125T316-3/4-IPS 3582-3/4-IPS 1-1/4″ 1-3/4″ 4-5/8″ 3/4″ 3-1/2″ 4 5/8″ 3 lb
0150T316-3/4-IPS 3592-3/4-IPS 1-1/2″ 2″ 5″ 3/4″ 3-7/8″ 4 5/8″ 4 lb
02T316-3/4-IPS 2682-3/4-IPS 2″ 2-1/2″ 6″ 3/4″ 4-3/4″ 4 3/4″ 5 lb
0250T316-4/4-IPS 1822-4/4-IPS 2-1/2″ 3″ 7″ 1″ 5-1/2″ 4 3/4″ 8.5 lb
03T316-4/4-IPS 1722-4/4-IPS 3″ 3-5/8″ 7-1/2″ 1″ 6″ 4 3/4″ 9 lb
04T316-4/4-IPS 1492-4/4-IPS 4″ 4-5/8″ 9″ 1″ 7-1/2″ 8 3/4″ 13 lb
05T316-4/4-IPS 2922-4/4-IPS 5″ 5-11/16″ 10″ 1″ 8-1/2″ 8 7/8″ 13.50 lb
06T316-4/4-IPS 1262-4/4-IPS 6″ 6-3/4″ 11″ 1″ 9-1/2″ 8 7/8″ 16 lb
08T316-9/8-IPS 1442-9/8-IPS 8″ 8-3/4″ 13-1/2″ 1-1/8″ 11-3/4″ 8 7/8″ 25 lb
10T316-12/8-IPS 1502-12/8-IPS 10″ 10-7/8″ 16″ 1-1/2″ 14-1/4″ 12 1″ 42 lb
12T316-12/8-IPS 1522-12/8-IPS 12″ 12-7/8″ 19″ 1-1/2″ 17″ 12 1″ 62 lb
14T316-12/8-IPS 1842-12/8-IPS 14″ 14-3/8″ 21″ 1-1/2″ 18-3/4″ 12 1-1/8″ 72 lb
16T316-12/8-IPS 1752-12/8-IPS 16″ 16-3/8″ 23-1/2″ 1-1/2″ 21-1/4″ 16 1-1/8″ 87 lb
18T316-12/8-IPS 1762-12/8-IPS 18″ 18-3/8″ 25″ 1-1/2″ 22-3/4″ 16 1-1/4″ 89 lb
20T316-15/8-IPS 1772-15/8-IPS 20″ 20-3/8″ 27-1/2″ 1-7/8″ 25″ 20 1-1/4″ 131 lb
24T316-15/8-IPS 3252-15/8-IPS 24″ 24-3/8″ 32″ 1-7/8″ 29-1/2″ 20 1-3/8″ 165 lb
30T316-18/8-IPS 3262-18/8-IPS 30″ 30-3/8″ 38-3/4″ 2-1/4″ 36″ 28 1-3/8″ 268 lb