MSI provides the oil and gas industry a wide range of flowline for many applications. MSI flowline is manufactured using only the highest grade material which meet or exceed API-6A material requirements for standard or H₂S service. MSI also adheres to NACE MR-01-75 for all H₂S service equipment.

MSI flowline is 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)
• Line Pipe (1", 2", 3", 3.5", others)
• API Flange (all sizes)
• Clamp Hub (B20, GR14, GR31, others)
• Connection Combinations for specific applications
• Custom connections
• Premium threads
• WingSeal(WS20, WS30)

• Manifolds
• LT Valve
• TE Valve
• Who to Contact?