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Class 300 Stainless Steel Split Flanges for Pipe Stub Ends

This line of MARZOLF™ class 300 interlocking pipe stub end split flanges is designed to mate up with class 300 bolt hole pattern. MARZOLF™ class 300 pipe stub end lap joint flanges save money and reduce downtime by eliminating the need to cut and reweld piping when installing or replacing Van Stone style flanges. These rings are available in different alloys including T-304L stainless steel.

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
0050T316-300-IPS 3612-300-IPS 1/2″ 0.90″ 3-3/4″ 3/4″ 2-5/8″ 4 5/8″ 3 lb
0075T316-300-IPS 3602-300-IPS 3/4″ 1.11″ 4-5/8″ 3/4″ 3-1/4″ 4 3/4″ 3 lb
01T316-300-IPS 3572-300-IPS 1″ 1.38″ 4-7/8″ 3/4″ 3-1/2″ 4 3/4″ 3 lb
0125T316-300-IPS 3582-300-IPS 1-1/4″ 1.72″ 5-1/4″ 3/4″ 3-7/8″ 4 3/4″ 4 lb
0150T316-300-IPS 3592-300-IPS 1-1/2″ 1.97″ 6-1/8″ 3/4″ 4-1/2″ 4 7/8″ 6 lb
02T316-300-IPS 2682-300-IPS 2″ 2.46″ 6-1/2″ 1″ 5″ 8 3/4″ 7 lb
0250T316-300-IPS 1822-300-IPS 2-1/2″ 2.97″ 7-1/2″ 1″ 5-7/8″ 8 7/8″ 10 lb
03T316-300-IPS 1722-300-IPS 3″ 3.60″ 8-1/4″ 1-1/8″ 6-5/8″ 8 7/8″ 13 lb
04T316-300-IPS 1492-300-IPS 4″ 4.60″ 10″ 1-1/2″ 7-7/8″ 8 7/8″ 22 lb
05T316-300-IPS 2922-300-IPS 5″ 5.69″ 11″ 1-1/2″ 9-1/4″ 8 7/8″ 28 lb
06T316-300-IPS 1262-300-IPS 6″ 6-3/4″ 12-1/2″ 1-1/2″ 10-5/8″ 12 7/8″ 39 lb
08T316-300-IPS 1442-300-IPS 8″ 8-3/4″ 15″ 1-1/2″ 13″ 12 1″ 58 lb
10T316-300-IPS 1502-300-IPS 10″ 10.92″ 17-1/2″ 1-7/8″ 15-1/4″ 16 1-1/8″ 82 lb
12T316-300-IPS 1522-300-IPS 12″ 12.92″ 20-1/2″ 1-7/8″ 17-3/4″ 16 1-1/4″ 115 lb
14T316-300-IPS 1842-300-IPS 14″ 14.18″ 23″ 2-1/4″ 20-1/4″ 20 1-1/4″ 163 lb
16T316-300-IPS 1752-300-IPS 16″ 16.19″ 25-1/2″ 2-1/4″ 22-1/2″ 20 1-3/8″ 220 lb
18T316-300-IPS 1762-300-IPS 18″ 18.20″ 28″ 2-1/4″ 24-3/4″ 24 1-3/8″ 280 lb
20T316-300-IPS 1772-300-IPS 20″ 20.25″ 30-1/2″ 2-5/8″ 27″ 24 1-3/8″ 325 lb
24T316-300-IPS 3252-300-IPS 24″ 24.25″ 36″ 2-5/8″ 32″ 24 1-5/8″ 492 lb
30T316-300-IPS 3262-300-IPS 30″ 30.25″ 43″ 3-3/8″ 39-1/4″ 28 1-7/8″ 779 lb