Our Products

Our products consist of a various range of different design suiting your requirements. We have a wide range of various Single helix lead, Double helix, Triple helix, Quadra helix with extensions meant for different requirements to suit the requirements for your projects and soil conditions. However, we mostly make these piles and extensions based on your designs and drawings as well or otherwise on our designs confirmed by our clients. We assure our clients worldwide that the responsibilities they put on our shoulders ordering with us, we execute them with the best quality of manufacturing and thereby, meeting their ultimate requirements.

Steel grades used in our products include ASTM A 106 Grade B/C, ASTM A 36 and ASTM A 39 to make our quality products.

We have 4 different type of Products to meet your requirements.


Specifications

Round Edged Solid Square Bar Piples and Extensions FS 1:2
Shaft Sizes Description Ultimate Torque( Ft-Lbs)
1-1/2” Round Edged Square 5500 - 7000 (Based on grade steel)
1-3/4” Round Edged Square 11,500

Helicl Anchors Product Ratings
Shaft
Size (in)
Wall
Thickness (in)
Ultimate
Tension
Strength
Compression
Load
Limit(lbs)
Ultimate
Torsional
Strength
(ft-lbs)
Installation
Factor (k)
Capacity
Based on
Torsional
Strength(lbs)
2.375 OD 0.190 125,000 100,000 6500 9-10 65000
2.375 OD 0.254 125,000 135,000 9000 9-10 90,000
2.75 OD 0.276 180,000 180,000 16,000 8-9 144,000
3.50 OD 0.368 250,000 290,000 27,000 6.5-8 216,000
4.50 OD 0.337 360,000 350,000 48,000 5-6.5 312,000
5.00 OD 0.362 413,000 413,000 74,000 4.5-6 413,000
5.50 OD 0.361 510,000 466,000 90,700 4-5.5 466,000
7.00 OD 0.498 999,000 814,000 200,000 3-4.5 814,000

Note: The capacities shown above in table 1 for ultimate tension strength and compression load limit are calculated ratings not determined by field tests. The ultimate torsional strength values shown above are actually determined by statistical analysis of laboratory testing results except for values with an asterisk next to them. Values with an asterisk next to them are calculated ratings.

General Properties of Helical Anchor / Screw Pile Shaft
Shaft Size (in) Wall Thickness (in) Area(ft2) Radius of Gyration Moment of Inertia(in4) Flexural Section Modulus
2.375 OD 0.190 1.30 0.775 0.784 0.660
2.375 OD 0.254 1.69 0.755 0.965 0.813
2.875 OD 0.276 2.25 0.924 1.92 1.34
3.50 OD 0.368 3.62 1.11 4.50 2.57
4.50 OD 0.337 4.41 1.48 9.61 4.27
5.00 OD 0.362 5.27 1.64 14.3 5.71
5.50 OD 0.361 5.83 1.82 19.3 7.03
7.00 OD 0.498 10.2 2.31 54.1 15.4
Ultimate Capacities of Helical Anchors Helices
Shaft Size (in) Thickness (in) Healix Diameter (in)
2.375
2.875
3.5
4.5
2.375
2.875
3.5
4.5
4.5
4.5
8 10 12 14 16
Helical Anchor Helices Ultimate Capacity(lbs)
97,000 78,888 66,000 52,000 -----
112,000 84,000 82,000 65,000 40,000*
151,000 97,000 100,000 80,000 60,000*
125,000* 91,000 83,000 68,000 46,000
155,000* 108,000 113,000 104,000 82,000
---- 12,000 105,000 96,000 102,000

Note: Ultimate capacities of helices have been determined by statistical analysis of laboratory testing results. Helix plates are offered in 3/8" and 1/2" thickness for all our products.