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FRPP 90-degree screw-in bends combine the flame-retardant, chemical-resistant properties of FRPP piping material with a threaded connection option, providing a directional fitting suited to smaller-diameter runs and installations where threaded assembly is preferred over fusion welding.
Key characteristics:
• Screw-in (threaded) connection allows the fitting to be installed and removed without heat fusion equipment, simplifying field assembly and enabling disassembly for maintenance or modification.
• FRPP material construction carries the same flame-retardant and broad chemical resistance properties found across the rest of the FRPP piping range, keeping fire-safety performance consistent at threaded connection points.
• The threaded connection is well suited to smaller pipe sizes and instrument or equipment connections where a fusion weld would be impractical or where the connection needs to remain serviceable.
• As with other FRPP fittings, the bend supports installation into chemical processing and industrial drainage systems where fire code compliance applies to the complete piping layout.
Choosing a threaded FRPP elbow over a fusion-welded equivalent gives installers flexibility at connection points to equipment, valves, or instruments that use threaded ports, without introducing a non-FRPP adapter fitting that could compromise the system's flame-retardant consistency.
Typical applications include instrument and equipment connections on FRPP piping systems, smaller-diameter branch lines, and installations where threaded assembly and disassembly is preferred over permanent fusion joints.
