| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Dalian,Tianjin,Shanghai |
| Selling Units | : | Others |
| Package Type | : | Sea packing |
The Hydraulic Control Line, also known as a chemical injection line, is a small-diameter line, usually ⅛ in. (32 mm) or ⅝ in. (16 mm), used to execute tool recovery, perform chemical injection, and operate downhole completions equipment such as surface-controlled subsurface safety valves (SCSSV).
A control line is a boundary marker surrounding a designated area limiting and/or barring access to people based on circumstantial regulations. Control lines can include rope, wire, or tape running the dimensional perimeter of a bounded location to indicate a hazardous, or otherwise restricted, zone.
Applications
• Downhole hydraulic control lines.
• Downhole chemical control lines.
• Subsea control lines for hydraulic power and chemical injection.
• Smoothbore control lines used in fibre optic applications.
Production process
Coiled tubing is available in a range of different product forms depending on the customer requirements. We manufacture seam welded and redrawn, seamless tube products. The standard grades are 316L, alloy 825 and alloy 625. Other grades of stainless steel in duplex and superduplex and nickel alloy are available on request. Tubing can be supplied in the annealed or cold worked condition.
• Seam-welded and redrawn tubing.
• Seamless and redrawn tubing.
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