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COUPLING & REPAIR

Style 220-S Reinforcing Pumpkin Sleeve

Small diameter repairs are ideal for the Style 220-S Reinforcing Sleeve. 

The Dresser Style 220 weld-over sleeve reinforces and repairs: 

  • Coupled, threaded collar, or welded pipe joints 
  • Pipelines at critical road, rail and river crossings 
  • Corroded high pressure pipelines 

Precision forming with a hot form press minimizes tolerance variation and enhances large-scale production. Standard design includes: 

  • ASTM A-572, GR 50 steel 
  • 50 KSI SMYS with 0.45% maximum carbon equivalent 
  • ¾” – 2″ size range 
  • Pre-drilled vent for pressure build-up mitigation 
  • Full penetration butt welds radiographed per API 1104 
  • Factory prepared with standard welding bevel 
  • Complete raw material traceability 

Contact us for information on customized sizes available up to 48″ with an array of annular profiles, lengths, material and thicknesses

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Africa | Asia Pacific | China | Europe | Latin America | Middle East | North America | United Kingdom
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