Skip to content
Lead

Helical Lead Flight – Round Pipe

Shaft ASTM A500 Grade B ERW Pipe. API 5CT J55 Seamless Pipe
Helix ASTM A36 Hot Rolled Steel Plate
Blade Geometry in accordance with ICC-ES AC358
Advanced ratio 3 : 1 unless otherwise specified
Weldment Fillet Weld to shaft 100% penetration on both side as per AWS D1.1
Surface Hot Dipped Zinc Galvanization as per ASTM A153
Plain, Painted, Anti-Rust Oil are available upon request
Note OEM and Customized service is available
Size Pipe : 2.875 x .217", 2.875 x .236", 2.875 x .276", 3.5 x .216", 3.5 x .254"
Helix : 8", 10", 12" and 14" with .375" and .5" Thick

DRIVECAST Lead Flight – Round Pipe

Shaft ASTM A500 Grade B ERW Pipe
Helix and Cup ASTM A36 Hot Rolled Steel Plate
Weldment Fillet Weld to shaft 100% penetration on both side as per AWS D1.1
Surface Hot Dipped Zinc Galvanization as per ASTM A153
Plain, Painted, Anti-Rust Oil are available upon request
Note OEM and Customized service is available
Size Pipe : 3.5 x .279"
Helix : 10", 12" and 14" with .5" Thick
Cup : 4.85 x .237" and 7.0 x .237"

Helical Lead Flight–Square Bar

Shaft EN19 or 42CrMo(Equivalent with EN19) and 40Cr
Helix ASTM A36 Hot Rolled Steel Plate
Blade Geometry in accordance with ICC-ES AC358
Advanced ratio 3 : 1 unless otherwise specified
Weldment Fillet Weld to shaft 100% penetration on both side as per AWS D1.1
Surface Hot Dipped Zinc Galvanization as per ASTM A153
Plain, Painted, Anti-Rust Oil are available upon request
Note OEM and Customized service is available
Size Square Bar : 1.5", 1.75", 2.0" and 2.25"
Helix : 8", 10", 12" and 14" with .375" and .5" Thick