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Alloy 825 FEP Encapsulated Control Line Tubing

Minimum Order Quantity : 1 reel Price : USD/EURO/RMB
Packaging Details : WOODEN REEL +WOODEN CASE Delivery Time : ONE WEEL
Payment Terms : L/C, T/T, Supply Ability : 1000 TONS PER MONTH
Place of Origin: China Brand Name: Tiptop
Certification: ISO 9001 Model Number: 825

Detail Information

Material: Alloy 825 Technique: Cold Drawn
Standard: ASTM B704 Encapsulation Material: FEP
OD: 1/8 Thickness: 0.035
High Light:

FEP Encapsulated Control Line Tubing


Alloy 825 Encapsulated Control Line Tubing


ASTM B704 0.035 Control Line

Product Description

Alloy 825 Fluorinated Ethylene Propylene Encapsulated Control LineTubing


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



The specification and length per coil can be customized according to customer’s requirements.





When you want to reduce the risk of leakage in your hydraulic line, and reach a high resistance to corrosion at high temperature working environment, consider Tiptop encapsulated control line.


High-Quality Polymeric Jackets Provide Added Protection


In answer to our customers’ individual needs, we have developed two primary jacketed tubing. Your choice will depend on your process environment and your requirements. We can help you arrive at the most cost-effective solution for your needs.


The core tubing is jacketed with the latest thermoplastic elastomeric compounds designed to outlast the life of project tubing installations by reducing the possibility of corrosion and mechanical damage. They can stand up to a wide range of chemical inhibitors and seawater. The jackets are manufactured from fire retardant, all-weather, abrasion-resistant compounds, designed to remain strong and flexible through wide ranges of temperatures and pressures.


F46 Encapsulated Control Line


Encapsulation layer F46 is FEP, a co-polymer of tetrafluoroethylene and



It is featured with:

■Keeping a stable performance at a working temperature from -85℃ to 200℃

■Resistance to a wide chemicals

■Resistance to creep


Nylon Encapsulated Tubing

The encapsulation layer Nylon is well-known as its resistance to wearing.


■Resistance to corrosion

■High breaking strength

■Good elongation at rupture

■High elastic recovery

■High durability to fatigue


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