Cherne 286038, 12

Cherne 286038, 12" Deflect. Gauge For Sdr-26 Pipe, 5%

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286038, 12" Fixed Steel Deflection Gauge for SDR-26 Pipe, 5% Defflection Deflection Gauges (mandrels) are used to test flexible sewer pipe for out-of-roundness or deflection per ASTM specifications D3034 and F679

Other gauges can get hung up ndash causing a deflection test to fail, even though the pipe is within tolerance

Sized to .01 quot , steel deflection gauge styles meet ASTM requirements Features Durable, zinc-plated construction resists corrosion Conforms to mandrel sizing specification-blade length is equal to or greater than the nominal pipe size Nine-arm design ensures testing accuracy Open design allows gravel and debris pass-through Application

This testing ensures that flexible pipe has been properly bedded and backfilled ASTM D2321 to give optimal performance