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Class 75 Carbon Steel Tube Angle Ring Flanges

This line of MARZOLF™ class 75 tube carbon steel angle ring two piece flanges are designed to fit OD Tube Angle Rings. MARZOLF™ class 75 tube carbon steel angle ring split flanges save money and reduce downtime by eliminating the need to cut and reweld piping when installing or replacing Lap Joint flanges behind Stub Ends and Slip-On Angle Face Rings. These rings are available with different corrosion-resistant coatings including Zinc Electro Plate and E-Coat Epoxy.

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
0125G80-IPS 358G80-IPS 1-1/4″ 1-3/4″ 4-5/8″ 9/16″ 3-1/2″ 4 5/8″ 2 lb
0150G80-IPS 359G80-IPS 1-1/2″ 2″ 5″ 9/16″ 3-7/8″ 4 5/8″ 2.25 lb
02G80-IPS 268G80-IPS 2″ 2-1/2″ 6″ 9/16″ 4-3/4″ 4 3/4″ 3.5 lb
0250G80-IPS 182G80-IPS 2-1/2″ 3″ 7″ 9/16″ 5-1/2″ 4 3/4″ 5 lb
03G80-IPS 172G80-IPS 3″ 3-5/8″ 7-1/2″ 9/16″ 6″ 4 3/4″ 6 lb
04G80-IPS 149G80-IPS 4″ 4-5/8″ 9″ 9/16″ 7-1/2″ 8 3/4″ 6.75 lb
05G80-IPS 292G80-IPS 5″ 5-11/16″ 10″ 9/16″ 8-1/2″ 8 7/8″ 7.5 lb
06G80-IPS 126G80-IPS 6″ 6-3/4″ 11″ 9/16″ 9-1/2″ 8 7/8″ 9.25 lb
08G80-IPS 144G80-IPS 8″ 8-3/4″ 13-1/2″ 9/16″ 11-3/4″ 8 7/8″ 14 lb
10G80-IPS 150G80-IPS 10″ 10-7/8″ 16″ 3/4″ 14-1/4″ 12 1″ 21 lb
12G80-IPS 152G80-IPS 12″ 12-7/8″ 19″ 3/4″ 17″ 12 1″ 30 lb
14G80-IPS 184G80-IPS 14″ 14-3/8″ 21″ 1-1/8″ 18-3/4″ 12 1-1/8″ 54 lb
16G80-IPS 175G80-IPS 16″ 16-3/8″ 23-1/2″ 1-1/8″ 21-1/4″ 16 1-1/8″ 64 lb
18G80-IPS 176G80-IPS 18″ 18-3/8″ 25″ 1-1/8″ 22-3/4″ 16 1-1/4″ 76 lb
PR18G80-21/8-PAFR PR176G80-21/8-PAFR 18″ 18-3/4″ 25″ 2-5/8″ 22-3/4″ 16 1-1/4″ 132 lb
20G80-IPS 177G80-IPS 20″ 20-3/8″ 27-1/2″ 1-1/8″ 25″ 20 1-1/4″ 78 lb
PR20G80-21/8-PAFR PR177G80-21/8-PAFR 20″ 20-3/4″ 27-1/2″ 2-5/8″ 25″ 20 1-1/4″ 159 lb
24G80-IPS 325G80-IPS 24″ 24-3/8″ 32″ 1-1/2″ 29-1/2″ 20 1-3/8″ 132 lb
PR30G80-30/8-PAFR PR326G80-30/8-PAFR 30″ 30-7/8″ 38-3/4″ 3-3/4″ 36″ 28 1-3/8″ 456 lb
30G80-IPS 326G80-IPS 30″ 30-3/8″ 38-3/4″ 1-1/2″ 36″ 28 1-3/8″ 179 lb