Wholesale China Round Helical Piles
Helical piers, also known as anchors, piles or screwpiles, are deep foundation solutions used to secure new or repair existing foundations. Due to their design and ease to install, they are most commonly used whenever soil conditions prevent standard foundation solutions. Instead of requiring large excavation work, they thread into the ground. This minimizes installation time, requires little soil disturbance, and most importantly transfers the weight of the structure to load bearing soil. All of our pier products are hot dipped galvanized for resistance to corrosion and to ensure long life. Our helical piers have been used all over the world to secure residential and commercial buildings.
Product name
Round Tubular Shaft Helical Piers
Shaft material
Seamless high tensile pipe, confirms to ASTM A500 GRADE B
Helices material
ASTM A36 hot rolled plate
Round Shank Anchors
Hot Dip Galvanized to meet ASTM Specification A153
Size
2 3/8”8 5/8” round tube shaft
Length
3ft/5ft/7ft/10ft etc
Helix Blade
8", 10", 12" and 14" in diameter
Blade thickness
3/8” OR 1/2”
Welding Standard
AWS D1.1
Finish
Hot dipped zinc coating, Painted, Powder coating, corrosion protection conform to ASTM A153 standard.
Round Shank Anchors
Hot Dip Galvanized to meet ASTM Specification A153
Helices Leading edge
Beveled 45 degrees
Sample
Available
OEM service
Available
Markets
Europe, North America, South America
Greater Section Modulus Strength to resist Twisting and Deflection.
Greater Load Capacities.
Specifications
Shaft Size (inch)
Wall Thick(inch)
Helix Thick(inch)
Lead Length (ft)
Helix Size (inch)
Extension Length (ft)
2.375 OD.
0.19
3/8 or 1/2
3ft/5ft/7ft
8/10/12/14
3ft/5ft/7ft/10ft
2.875 OD.
0.203/0.217
3/8 or 1/2
3ft/5ft/7ft
8/10/12/14
3ft/5ft/7ft/10ft
3.50 OD.
0.254/0.300
3/8 or 1/2
3ft/5ft/7ft
8/10/12/14
3ft/5ft/7ft/10ft
4.50 OD.
0.290/0.337
3/8 or 1/2
3ft/5ft/7ft/10ft
8/10/12/14
3ft/5ft/7ft/10ft
5.50 OD.
0.362
3/8 or 1/2
3ft/5ft/7ft/10ft
8/10/12/14
3ft/5ft/7ft/10ft
6.625 OD.
0.562
3/8 or 1/2
3ft/5ft/7ft/10ft
8/10/12/14
3ft/5ft/7ft/10ft
