- Product Details
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Quick Details
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Place of Origin:
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Shandong, China
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Brand Name:
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BP
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Model Number:
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2.875 OD. X 0.262,
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Diameter:
-
Customized
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Name:
-
Foundations Tubular Helical Screw Piers For Sale
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Surface Treatment:
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Hot dipped zinc coating, Painted, Powder coating
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Length:
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3ft/5ft/7ft/10ft etc
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Helices material:
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ASTM A36 Hot rolled plate
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Shaft material:
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Seamless high tensile pipe, conforms to ASTM A500 GRADE B
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Helices leading edges:
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Beveled 45 degrees.
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Welding Standard:
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AWS D1.1
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Sample:
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Available
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Markets:
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Europe, North America, South America,etc
Quick Details
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System of Measurement:
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INCH
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Material:
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Steel
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Capacity:
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High Load Capacity
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Place of Origin:
-
Shandong, China
-
Brand Name:
-
BP
-
Model Number:
-
2.875 OD. X 0.262,
-
Diameter:
-
Customized
-
Name:
-
Foundations Tubular Helical Screw Piers For Sale
-
Surface Treatment:
-
Hot dipped zinc coating, Painted, Powder coating
-
Length:
-
3ft/5ft/7ft/10ft etc
-
Helices material:
-
ASTM A36 Hot rolled plate
-
Shaft material:
-
Seamless high tensile pipe, conforms to ASTM A500 GRADE B
-
Helices leading edges:
-
Beveled 45 degrees.
-
Welding Standard:
-
AWS D1.1
-
Sample:
-
Available
-
Markets:
-
Europe, North America, South America,etc
Helical Screw Anchor
Helical anchors are used for new construction and to support existing structures. They are designed for applications in expansive soils, high water tables, fill areas, and other areas where unstable soils require a deep foundation. In compression they are used as footers and in tension they may be used to support retaining or foundation walls. Helical piers are round or square, tubular or bar steel shafts with round helix plates welded to them.
Foundations Tubular Helical Screw Piers For Sale
|
Product name |
Round Tubular Helical Screw Anchor |
|
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 |
|||||
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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 |
|
Helical Plate Material Standards |
|||||
|
Shaft Size |
Installation |
Compression |
Ultimate |
Torsional |
Load Limit |
|
Torque Factor |
Load Limit |
Tension |
Strength |
Torsional |
|
|
1.5 SQ |
10 |
80,000 lbs. |
70,000 |
7,000 ft-lb |
70,000 lb |
|
1.75SQ |
10 |
100,000lbs |
100,000lbs |
11,000ft-lb |
100,000lbs |
|
2.25SQ |
11 |
200,000lbs |
200,000lbs |
23,000ft-lb |
200,000lbs |
|
2.375 OD. 0.190 |
9 |
100,000 lbs. |
90,000 |
9,000 ft-lb |
81,000 lb |
|
2.875 OD. 0.217 |
8 |
120,000 lbs. |
115,000 |
12,500 ft-lb |
100,000 lb |
|
3.50 OD.
|
7 |
140,000 lbs. |
155,000 |
17,500 ft-lb |
122,500 lb |
|
4.50 OD.
|
6 |
190,000 lbs. |
195,000 |
29,000 ft-lb |
174,000 lb |
|
4.50 OD.
|
6 |
220,000 lbs. |
215,000 |
32,000 ft-lb |
192,000 lb |
Advantages
A time-proven, versatile, and technically sound system.
Lower cost and faster installation than other methods
Installs quickly with small or handheld equipment.
Can be installed in limited-access areas or tight access.
Site cleanliness and minimize damage to landscape.
Soil load bearing capacity is tested during installation.
Helical anchors available with single, double and triple helix blades.
Foundations Tubular Helical Screw Piers For Sale
