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Xs FPH 4,500” / 114.3mm

Xs FPH 4,500 system

This is the most economical system for permanent casing installation in shallow to moderate hole drilling in very soft ground condition.

Advantages: –Very good impact surface

                       -Very easy to lock/unlock

                       (especially in NLS configuration)

                      -To be used with standard or clay crowns


Most popular applications:

Forepoling, exploration and seismic wells

Xs FPH 4,500” / 114.3mm


Xs FPH 4,500″ / 114.3mm System Measurements

Technical Data:

Casing OD 4,500" 114.3mm
Max. Wall ,355" 9mm
Crown OD (A) 5,000" 127mm
Crown ID (B) 3,200" 81.3mm
Driver OD 3,700" 94mm
DTH / Thread Size 2" T45

Product number:

Standard Crown XS-FPH-CR4.50
Heavy Duty Crown XS-FPH-CR4.50/HD
Clay Crown XS-FPH-CR4.50/CL
NLS Driver Bit (*** add thread/DTH type) XS-FPH-DR4.50/***NLS-LP
Locking Driver Bit (*** add thread/DTH type) XS-FPH-DR4.50/***-LP