TSI Flow Products provides a wide range of Flowline and Pup Joints to the oil and gas industry. Available in sizes 2”, 3” and 4” in NACE and Non‐NACE configurations. NPST Pipes are available in Detachable and Non‐Detachable with a uniform bore in a variety of lengths up to 15,000 PSIG. Available with upgraded DC15 Connections as well.

4 inch 1502 integral pup flow line

SPECIFICATIONS:

  • Available in sizes 2”, 3” and 4”
  • Available in NACE and Non‐NACE
  • NPST Pipes are available in Detachable and Non‐Detachable
  • Uniform bore
  • Available up to 15,000 PSIG
  • Available in a variety of lengths
  • Available in our DC15 Connections

4 inch 1502 NPST Pup Flow Line

NPST Pup Weight
Size & Fig No. Weight per Foot Pipe
2" 1502 7.43 lb/ft
3" 1502 17.46 lb/ft
4" 1002 18.73 lb/ft
4" 1502 24.21 lb/ft
Operation Limitations
Working Pressure Maximum 15,000 psi Design Temperature Range ‐20°F (‐29°C) to 250°F (121°C)
Testing Pressure Minimum 22,500 psi Service Condition General Service (Standard)
Material Class AA API 6A PSL 1
    Performance Requirement PR-1

Designed and manufactured to meet the requirements of:

  • API 6A, 20th Edition, 2010, Specification for Wellhead and Christmas Tree Equipment
  • ASME B31.3‐2016, Process Piping

NDT and Heat Treated to meet the requirements of:

  • API 6A, 20th Edition, 2010, Specification for Wellhead and Christmas Tree Equipment