
Expansion Joint, Bolt Circle Diameter 8 1/2 in, Bolt Hole Size 3/4 in, Bolt Hole Threading Unthreaded, Burst Pressure 740 psi, Compression Distance 1/2 in, Connection Type Flanged, Expansion Distance 1/2 in, Expansion Joint Type Convoluted, Features Reinforcing Rings, Flange Diameter 13 in, Flange Material Ductile Iron, Flange Material Grade Not Applicable, For Fluid Type Acids, Chemicals, Joint Material PTFE, Joint Material Finish Not Applicable, Joint Material Grade 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.