Piping Fabrication


As a charter member of the Pipe Fabrication Institute, fabrication has long been a part of P1 Group’s extensive list of services. With that experience, P1 Group adheres to in-depth quality control standards to provide customers with the best possible solutions.

Always on the leading edge, P1 Group has developed a full-service, state-of-the-art pipe fabrication facility in Lawrence, Kansas that serves clients across the United States. With the latest in pipe fabrication technology and about 35,000 square feet of working space, P1 Group offers the flexibility of fabricating either grooved or welded pipe giving the company the ability to meet the demands of any type of project.


  • A total of 35,000 square feet of operating space
  • A total of six acres for storage and an additional 18,000 square feet of clean, secure storage
  • Skilled in-house detailing professionals

 Output Types

Joining Methods

  • GMAW
  • GTAW
  • SMAW
  • Orbital
  • Grooving
  • Solder
  • Silfloss
  • Pressure Seal


  • Carbon Steel
  • Stainless Steel
  • Chrome Alloys (P5 through P91)
  • Hastalloy
  • Plastic
  • Fiberglass
  • Copper
  • Duplex and Carpenter 20


  • Up to 60-inch pipe
  • Wall thickness from Schedule 5 to Extra-Extra Heavy


  • American Society of Mechanical Engineers B 31.1, B 31.3, B 31.9
  • American Society of Mechanical Engineers “S” and “U” ratings
  • The National Board “R” and “NB” ratings