Helical (screw) pipe piles, as the name suggests, are pile foundations made using a spiral hole-forming process. Different from traditional concrete pouring piles or steel structure piles, helical pipe piles are made of high-strength materials and made through special processing techniques, which have  longer service life.

During the cementing process, the well structure mainly consists of conduit casing, surface casing, intermediate casing, oil layer casing and cement rings outside each layer of casing.

The ASTM A252 is a standard specification for welded and seamless steel pipe piles issued by the American Society for Testing and Materials (ASTM International).

In order to ensure the quality of anti-corrosion coating on steel pipe pilings, this plan is prepared.

Steel sheet piles have the advantages of strong bearing capacity, convenient construction, and environmental sustainability. They are widely used in fields such as foundation engineering, environmental engineering, water conservancy engineering, and ocean engineering. This article will explore the application of steel piling in seawalls.

The safety issue of pipe pile foundation construction has always been a prominent weak link in the entire construction.