Back-Up Flanges provide 150 and 300 lb service.

Press Release Summary:

Marzolf(TM) two-piece back-up flanges offer alternative to standard lap joint or Van Stone style flanges. They are made with self-positioning laminae, which interleave when flange halves are brought together to form rigid solid ring. Two-piece concept eliminates problem of cutting off and rewelding stub ends and permits permanent replacement of failed one-piece rings. Various materials are available to fit all types of pipe and fittings.


Original Press Release:

Marzolf(TM) Two-Piece Back-Up Flanges are a Cost-Effective Alternative to Standard Lap Joint or Van Stone Style Flanges

The two-piece concept eliminates the problem of cutting off and rewelding stub ends and permits quick, permanent replacement of failed one piece rings. The two-piece advantage reduces the labor and down time normally required for this type of repair or installation. Marzolf(TM) two-piece back-up flanges are made with self-positioning laminae, which interleave when flange halves are brought together to form a rigid solid ring equivalent for 150 & 300 pound service. Marzolf(TM) flanges are made of various materials to fit all types of pipe and fittings. Custom design and unique alloy specifications are also available. For more information contact The MARZOLF COMPANY at 2281 Hampden Avenue, St. Paul, MN 55114, (651) 644-5594 or FAX: (651) 644-4330.

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