
Pipe Fitting Insulation, Insulation Material Melamine, Installation Style Hinged with Self-Sealing Flap, Inside Diameter 1 5/8 in, Wall Thickness 1 1/2 in, Form Tube, Minimum Operating Temperature -40 Degrees F, For Copper Tube Size 1 5/8 in, Maximum Operating Temperature 350 Degrees F, R Value 9.9, Color Gray, For Pipe Size 1 1/4 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Semi-Rigid, Standards ASTM E84 25/50, Clean Room Class Not Applicable
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.