The steel screw pipe pile with toe wing, screws into the ground utilizing the wing attached on its toe.

The piles with smaller diameters are screwed gripping the pile top.

The static load tests were performed to determine the characteristics of the bearing capacity. For application pile diameter 300 – 600mm and the wing max. dia. is 2times of the pile diameter generally.

• 1Setting of Pile
• 2Center and alignment
• 3Steel-pipe pile is rotated
• 4And it thrusts in the bearing strata