We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for 316L Capillary Tubing Control Line, 316L Chemical Injection Line Tubing, Monel 400 Hydraulic Control Line, Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
Original Factory Alloy 825 Control Line - Control Line Flatpack – MEILONG Detail:
Alloy Materials
| Austenitic: |
316L |
ASTM A-269 |
| Duplex: |
S31803/S32205; S32750 |
ASTM A-789; ASTM A-789 |
| Nickel alloy: |
N08825N06625 |
ASTM B-704; ASTM B-423ASTM B-704; ASTM B-444 |
| CuNi alloy |
Monel 400 |
ASTM B-730; ASTM B-165 |
Product Display


Application
In most cases, it is mandatory to have a means of closure for all wells capable of natural flow to the surface. The installation of a subsurface safety valve (SSSV) will provide this emergency closure capability. Safety systems may be operated on a fail-safe principle from a control panel located on the surface.
The SCSSV is controlled by a ¼” stainless steel control line that is attached to the outside of the well tubing string and installed when the production tubing is installed. Depending on the wellhead pressure, it may be necessary to keep as much as 10,000 psi on the control line to keep the valve open.
Other applications:
Capillary coiled alloy tubing for chemical injection
Bare and encapsulated hydraulic control line coiled alloy tubing for subsea safety valves
Velocity strings, work strings, and steel tube umbilicals
Geothermal coiled alloy tubing
Encapsulation Features
Maximize protection of downhole line
Increase crush resistance during installation
Protect control line against abrasion and pinching
Eliminate long term stress corrosion failure of control line
Improve clamping profile
Single or multiple encapsulation for ease of running and added protection
Product detail pictures:
Related Product Guide:
As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for Original Factory Alloy 825 Control Line - Control Line Flatpack – MEILONG , The product will supply to all over the world, such as: Hanover, Irish, Armenia, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.