FM Approved Interlocking Flanges

• FM Approved for Polyethylene Pipe and Fittings, Back-Up Rings Sizes 4 through 24 Inch NPS
• FM flange adapters
• FM Approved back up ring
• FM Approvals Class: 1613
• FM Approval Identification 0003058174

• Sizes to fit both IPS and DIPS flange adapters

Available in:

• T-316L Stainless Steel
• T-304L Stainless Steel
• Carbon Steel – coated for corrosion protection

Coatings Include:

• Electro-Zinc Plate
• E-Coat Epoxy