Xi'An Tiptop Machinery Co., Ltd.
Xi'an Tiptop Machinery Co., Ltd. Oilfield Comprehensive Solution Provider One-Stop Procurement Service Provider Downhole Drilling Tools Expert
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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.
