Oil & Gas
Industry
New Energies
Services
Explore & Produce
Transport
Process
Our Solutions
Additive Manufacturing
Steel Construction
Automative & Transport
Mechanical Engineering
Carbon Capture, Utilization and Storage (CCUS)
Hydrogen
Solar Construction
Solutions
Solar Construction
Geothermal Energy
Bioenergy
Project Engineering
Circular Economy
Operational Efficiency

Large OD Connections & Connectors

Vallourec supplies you with a complete, comprehensive and competitive offer to answer any of your Surface or Conductor casing needs.

A wide range of Large OD (from 17-7/8″) connections and connectors is now proposed by Vallourec. From our biggest threaded and coupled connections such as BIG OMEGA®, VAM® LOX and VAM® BOLT-II, to the most advanced weld-on connectors sourced directly from our privileged long-term partners and through our most competitive manufacturing routes. Now you can have your full well’s string directly from Vallourec.

Benefits
Benefits
Single supplier
Single supplier
Cost effective
Competitive manufacturing routes and privileged agreements with main weld-on connectors suppliers
Extensive offer
Whatever your need, we get it for you.
Performance
Performance, Application & Product Range

Performances

  • From most basic to most challenging performance requirements
  • Semi-premium and premium items available
  • High Fatigue resistance

Applications

  • Large OD connections and connectors are mainly used for Conductor and Surface Casing applications:
  • Conventional wells
  • Offshore wells
  • HP/HT wells
  • Deep wells
Product Range
Product Range
  • Threaded and Coupled (T&C) Connections or Weld-on Connectors
  • Seamless and welded pipes
  • OD Range: from 17-7/8″ up to 36″ and even over
  • Yield Strengths from 55 to 125 ksi
Resources
Documents & Resources
Stories
Customer Story
Large OD Connections & Connectors
"We are able to provide the full scope of our customer well’s tubing and casing needs, from the smallest to the biggest diameter tubulars. Our competitive routes and our privileged relationships with main weld-on connectors manufactures have already proved to be successful, delivering additional value to our customers."
More information
Discover our OCTG Solutions