MSI provides the oil and gas industry a wide range of fittings for many applications. MSI adapters are manufactured using only the highest grade material for standard or H2S service. MSI also adheres to NACE MR-010755 for all H2S service equipment.

MSI fittings are used daily in some of the most severe applications the industry has to offer. Due to our rigid quality and material strength standards our equipment is preferred by those who have to deal with the ever increasingly abrasive environments such as flowback, well control, tree saving, stimulation and other abusive applications.

      • Hammer union (all sizes of 602, 1002, 1502, 2002, 2202)
      • Clamp Hub (B20, GR14, GR31, others)
      • Connection Combinations for specific applications
      • Custom connections
      • Premium threads
      • WingSeal (WS20, WS30)