METRO SUPPLY COMPANY - "A Supplier of Mechanical and Acoustical Insulation Products"

NEW JERSEY:  (973)-237-1551 
NEW YORK:   (718)-383-0117
VIRGINIA:       (571)-667-6366


The two charts listed below provide the PVC Size Number for each different size of pipe insulation. The top chart is for Iron Pipe Size while the bottom chart is for Copper Tubing. The column on the lefthand side is the pipe size while the top row is the thickness of insulation.
Example: 3 x 1 pipe insulation would be a PVC Size #13.

Metro Supply Company Iron Pipe Chart for PVC Fittings

Metro Supply Company Copper Pipe Chart for PVC Fittings

Zeston PVS Series

Go to Our Zeston PVC Fitting Cover Page