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Control line tubes

Control line tubes

Control line and chemical injection line tubing in seamless or welded condition. Merinox can supply from 3 - 8 mm /1/8” till 28,4 mm / 1” OD and a variety of wall thicknesses. Supplied in loose bulk woundcoils or level wound wooden, plastic or metal reels.

 

In the alloys: 316L, 316Ti, 304L, 317L, Duplex, Super Duplex, 400, 600, 625, 825 and C276.
To be used for a numerous petrochemical applications, including:

  • Down hole tubes
  • Subsea umbilical’s
  • Process constructions 
  • General control system
  • Steam supply lines
  • Gas transport lines
  • Instrumentation  
     

Down hole & umbilical tubing

Our long length seamless coils up to 1500 mtr (5.000 Ft) without orbital joints depending on product dimensions,
are used extensively for chemical injection and hydraulic control in subsea and offshore wells. The long lengths
minimizes the number of orbital welds which reduces the potential for weld-related defects and failures. Additionally
our coils have an extremely clean and smooth id surface that is ideal for hydraulic and chemical injection systems
with orbital welds, our coil lengths can be up to 15.240 mtr. (50.000 Ft) level worded on one metal reel. 

Encapsulated control line

Merinox offers the encapsulation of control lines to provide increased durability, as well as chemical and corrosion resistance to meet each project’s specialized requirements, we offer different encapsulation types, such as: HDPE (High Density Polyethylene), Santoprene, PVC (Polyvinyl Chloride), Haylar and PVDF (Polyvinylidene Fluoride).

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