Vitrified Clay Jacking Pipe is used for more Pilot Tube projects than any other Jacking Pipe.

  • Use with the Pilot Tube Method of Guided Boring for on-target line and grade
  • Unsurpassed axial strengths
  • 316 stainless steel collars
  • Available in 1- and 2- meter standard lengths
  • Chemically resistant
  • Works below the water table
  • Exceeds the standard for ASTM C1208 Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels
  • Highly sustainable – doesn’t degrade over time
  • May reduce the need for lift stations

Precision-machined squared ends

For more information on trenchless VCP, visit no-digpipe.com.

Vitrified Clay Jacking Pipe is used for more Pilot Tube projects than any other Jacking Pipe.

  • Use with the Pilot Tube Method of Guided Boring for on-target line and grade
  • Unsurpassed axial strengths
  • 316 stainless steel collars
  • Available in 1- and 2- meter standard lengths
  • Chemically resistant
  • Works below the water table
  • Exceeds the standard for ASTM C1208 Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels
  • Highly sustainable – doesn’t degrade over time
  • May reduce the need for lift stations

Precision-machined squared ends

NO-DIG Pipe Specification
Nominal I.D. Average O.D. Approx.
Pipe Weight
lbs. per ft.
Allowable Safe Jacking Load (in Tons)
2.5 SF* 3.0 SF* 3.5 SF*
8" 11" 41 41 34 29
10" 135/16" 60 60 50 43
12" 151/2" 78 78 65 55
15" 187/8" 106 109 91 78
18" 217/8" 133 141 117 100
21" 251/2" 178 189 158 135
24" 291/8" 229 230 192 165
* SF = Safety Factor – SF numbers are based on 7000 psi compressive strength (The minimum requirement of ASTM C1208). NO-DIG Pipe consistently exceeds the minimum requirement.
For more information on trenchless VCP, visit no-digpipe.com.