
Expansion Joint, Bolt Circle Diameter 3 1/2 in, Bolt Hole Size 0.63 in, Bolt Hole Threading Unthreaded, Burst Pressure 853 psi, Compression Distance 1/2 in, Connection Type Flanged, Expansion Joint Type Double Bulb, Features Absorbs Water Pulsation and Minimizes Water Hammering, Applicable for Suction and Delivery (Discharge), Designed for Greater Compression, Elongation, and Angular Movement than the Single Sphere Expansion Joint, Flange Diameter 4 5/8 in, Flange Material Steel
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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.