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Like theALFG float collar, the FX float shoe also has a backpressure valve to
prevent back flow. It permits cement to run through side ports when the nose
of the shoe is on the bottom. Inner valve and bottom guides are all made of
drillable material. Its capability of back-pressure is over 20MPa.
Specification
φ244.5mm/φ177.8mm/φ139.7mm/φ127mm/φ114.3mm/φ101.6mm/φ88.9mm
ALFX Float Shoe
