Encapsulated Tubing for Hydraulic Control Line and Chemical
Injection Line
When you want to reduce the risk of leakage in your hydraulic line,
and reach a highresistance 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 hexafluoropropylene.
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.
Features:
￭Resistance to corrosion
￭High breaking strength
￭Good elongation at rupture
￭High elastic recovery
￭High durability to fatigue
Other encapsulation materials are available:
￭PVC
￭PVDF
| Material | OD (inch) | Wall Thickness (inch) | Working Pressure (MPa) | Length (M/Reel) |
| 316L, 304L, incoloy825, incoloy625, Duplex | 1/8” | 0.025”, 0.035”, 0.049” | 80--120 | 50--4000 |
| 316L, 304L, incoloy825, incoloy625, Duplex | 1/4” | 0.035”, 0.049”, 0.065” | 60--120 | 50--3000 |
| 316L, 304L, incoloy825, incoloy625, Duplex | 3/8” | 0.035”, 0.049”, 0.065” | 60--120 | 50--2500 |
| 316L, 304L, incoloy825, incoloy625, Duplex | 1/2” | 0.035”, 0.049”, 0.065” | 60--120 | 50--2000 |
Hydrostatic test for each coil and conform to ASTM standards and
requested specifications.
The specification and length per coil can be customized according
to customer’s requirements.
