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Heat Resistant 1/2" Encapsulated Control Line Tubing

Minimum Order Quantity : 1 reel Price : USD/EURO/RMB
Packaging Details : wooden reel + wooden case Delivery Time : one week
Payment Terms : L/C, T/T
Place of Origin: China Brand Name: Tiptop
Certification: ISO9001 Model Number: 3/8" OD X 0.035"

Detail Information

Technique: Cold Drawn Product Name: Encapsulated Control Line
Machine Type: Alloy 625 Processing Type: Welded&seamless
OD: 1/8"-1/2" Thickness: 0.025"-0.083"
High Light:

1/2" Encapsulated Control Line Tubing


Cold Drawn Encapsulated Control Tubing


ISO Encapsulated Control Line Tubing

Product Description

F46 Alloy 625 Stainless Steel Encapsulated Coiled Tubing


The encapsulated tubing are designed to protect the (duplex) stainless steel tubing coils free from various harsh corrosion environments. Tube will be Encapsulated with high performance thermoplastic or elastomer materials functional in either 150C or 200C operating temperature environments.The tube size and encapsulation material can be made as per requirement, Flatpack is also available.


Capillary tubing is evaporated with the latest thermoplastic elastomeric compounds designed to outlast the life of most project tubing. Installations by reducing the possibility of corrosion and mechanical damage. The advantages of Encapsulated tubing is corrosion resistance, arson, wear resistance, in all kinds of temperature and pressure can maintain the toughness and flexibility.


Encapsulation materials:Santoprene,F40;F46;FEP (Fluorinated Ethylene Propylene);PVC (Polyvinyl chloride);Nylon Encapsulated etc..


Available Encapsulation shapes: Round Type, Square type, Flatpack


Insulation PFA, PTFE, ETFE, FEP T-01 Insulation
Jacket PP, ETFE, FEP T-01, PFA, PTFE Jacket

Material: 316L, Alloy 400, Alloy 625, Alloy 825 Stainless Steel

OD: 1/8",1/4",1/2",3/8",3/4",5/8".
WT: 0.028“,0.035“,0.049“,0.065“,0.083"


Material: 316L, Alloy 400, Alloy 625, Alloy 825 Stainless Steel

OD: 1/8",1/4",1/2",3/8",3/4",5/8".


Encapsulation Material

F46 is the copolymer of PTFE and HFP (hexafluoropropylene). Named FEP. Wear-resistant, heat resistant, corrosion-resistant. It is capable of withstanding high temperature up to 280 degrees Celsius in the work.


Bare tube Material Encapsulation material OD
Wall Thickness (inch) Working Pressure (MPa) Length (M/Pcs)
Austenitic steel 304L (UNS S30403)
Austenitic steel 316L (UNS S31603)
Duplex 2205 (UNS S32205 & S31803)
Super Duplex 2507 (UNS S32750)
Incoloy 825 (UNS N08825)
Inconel 625 (UNS N06625)
FEP (Fluorinated Ethylene Propylene)
PVC (Polyvinyl chloride)
Nylon Encapsulated
1/8” 0.025”, 0.035”, 0.049” 80--120 50--4000
1/4” 0.035”, 0.049”, 0.065” 60--120 50--3000
3/8” 0.035”, 0.049”, 0.065” 60--120 50--2500
1/2” 0.035”, 0.049”, 0.065” 60--120 50--2000




  • 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.

Heat Resistant 1/2" Encapsulated Control Line Tubing 0

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