Helical Pipes Details

Round Shaft Leads And Extensions 2-3/8” OD (0.190” Wall Thickness)

Product Specification
Shaft OD2.375”
Wall Thickness0.190”
Shaft MaterialAPI 5CT N80
Shaft CouplingInertia Welded 1
Coupling Materials (Pin/Box)AISI 4140/4125
Helix MaterialASTM A572
Corrosion ProtectionHot Dip Galvanized 2

Abbreviations:

  • 1Per AWS C6.2
  • 2Per ASTM A123
Capacity
Ultimate Tension Strength*125 Kips
Compression Load Limit*100 Kips
Ultimate Torsional Strength6,500 ft-lbs
Uplift/Compression Capacity**65 Kips

Abbreviations:

  • * : Based on Mechanical Strength of Steel Material
  • ** : Based on Ultimate Torsion, Kt = 10 ft-1
Helix Diameter (in)Helix Area (ft2)
80.318
100.515
120.755
141.038
141.365

Note:

  • Helix Shape and Thickness can be manufacture customized
2-3/8” OD (0.190 wall) Tubular Leads
*Refer to Table A : Product Rating for all capacity values.
Product DescriptionPlate DiameterLengthWeight
ABC
2 3/8″ X 5′ (3/8″ X 10″)105′32
2 3/8″ X 5′ (3/8″ X 8″ & 10″)81036
2 3/8″ X 5′ (3/8″ X 10″ & 12″)101243
2 3/8″ x 7′ (3/8″ X 10″)107′40
2 3/8″ x 7′ (3/8″ X 10″ & 12″)101252
2 3/8″ x 7′ (3/8″ X 8″ & 10″ & 12″)8101257
2 3/8″ x 7′ (3/8″ X 10″ & 12″& 14″)10121468
2 3/8″ x 10′ (3/8″ X 10″)1010′54
2 3/8″ x 10′ (3/8″ X 10″ & 12″)101266
2 3/8″ x 10′ (3/8″ X 8″ & 10″ & 12″)8101270
2 3/8″ x 10′ (3/8″ X 10″ & 12″ &14″)10121481

Notes:

  • Customized helical pipe can be manufacture at allowable extra processing time.
  • All products are available with 1/2” thick helix plate.

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