Nickel Alloy 825 Control Line Tubing ASTM B704
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Nickel Alloy 825 Control Line Tubing ASTM B704

Availability:
Quantity:

Grade

Alloy 825/N08825, Alloy 625 /N06625, Alloy 400/ N04400, 2205, 2507, TP316/L, TP304/L, etc

Type

Welded

Hole count

Single/Multi Core

Outer Diameter

1/4'', 3/8'', 1/2''

Wall Thickness

0.035”, 0.049'', 0.065”

Length

According to customers'needs, up to 10000m

Standard

ASTM A269/A213/A789/B704/B163,etc.

Certificate

ISO/CCS/DNV/BV/ABS, etc.

Inspection

NDT; Hydrostatic test

Package

Wooden or iron reel


Prodution Features 


  • High creep fracture strength: This material can withstand high stress over extended periods without breaking, making it suitable for long-term, high-temperature applications.


  • Resistant to oxidation at 1800°F: It maintains stability and performance even at high temperatures, preventing damage from oxidation in extreme environments.


  • Good fatigue resistance: The material can endure repeated stress cycles without failure, making it ideal for dynamic and fluctuating loads.


  • Excellent weldability: It can be easily welded without compromising its strength, ensuring strong, durable joints during manufacturing and repairs.


  • Resists chloride pitting and crevice corrosion: The material is highly resistant to localized corrosion caused by chloride ions, ensuring longer service life in aggressive environments.


  • Resists chloride ion stress corrosion cracking: It is resistant to cracking caused by chloride ions under stress, preventing failures in critical applications.


  • Resists seawater under flowing, stagnant, and contaminated conditions: The material is durable and stable in seawater, whether in moving or stagnant conditions, even in environments with contaminants.



What is a control line seal?


Many wells have hydraulic control lines running down the casing or tubing to control valves, sleeves, or other equipment.


Sometimes, these control lines leak and become unusable, or they are no longer needed.


Control lines can extend downhole for hundreds or even thousands of meters.


Faulty control lines can cause accidental leaks. During abandonment, they can lead to pressure migration or piping issues.


Reels of metallic coiled tubing Cross - section of black coiled tubing


Product Commercial Conditions


Terms & Conditions

Price Item

FOB, CFR, CIF or as negotiation

Payment

T/T, LC or as negotiation

Delivery Time

30 working days after received your deposit (Normally according to the order quantity)

Package

Wooden or iron reel or as per customer's requirement

Quality Requirement

Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable

Quality

Test

NDT(Ultrasonic test, Eddy Current test)

Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)

Metal Test(Metallographic Analysis, Impact Test-High/low temperature)

Chemical Analysis(Photoelectric Emission Spectroscopic)

Market

Main Market

Europe, Middle East, Southeast Asia, South America. etc


Product Applications


  • Chemical Injection: Nickel alloy control lines are used for chemical injection systems in oilfields. They enable precise and reliable delivery of chemicals to enhance production efficiency.


  • Hydraulic Control: These control lines are essential in hydraulic systems, allowing for precise pressure control in subsea and downhole operations.


  • Instrumentation Umbilicals: MTSCO provides tubing for instrumentation umbilicals, which are critical for monitoring and controlling equipment in oil and gas operations.


  • Flowline Control: The nickel alloy control lines are also used in flowline control systems, ensuring safe and efficient fluid transportation.


  • Customization: MTSCO offers customizable options for sizes, lengths, and pressure levels to meet specific project requirements. Packaging methods can also be tailored to customer needs.


  • Cost Reduction: By using these control lines, companies can improve oil recovery processes and reduce operational costs, optimizing the efficiency of their projects.


Coiled Tubing Production Process



Coiled Tubing Production Process

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