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Alloy 400/uns N04400 Nickel Alloy Custom Single/Multi Core Welded Coiled Tubing Used in Chemical Injection Line
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Alloy 400/uns N04400 Nickel Alloy Custom Single/Multi Core Welded Coiled Tubing Used in Chemical Injection Line

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An increasing number of projects in the oil service industry require the use of continuous lengths of nickel alloy control lines. They are used in a variety of applications, including chemical injection, hydraulic control, instrumentation umbilicals and flowline control. MTSCO offers products for all of these applications, helping customers reduce operating costs and improve recovery methods.

MTSCO can provide continuous tubing for nickel alloy, stainless steel and duplex control lines. Sizes, lengths, pressure levels, packaging methods, etc. can all be customized to improve your oil recovery methods and reduce operating costs.


Grade

Alloy 400/ N04400, Alloy825 /N08825, Alloy625 /N06625, 2205, 2507, TP316/L, TP304/L, etc

Type

Welded

Hole count

Single/Multi Core

Outer Diameter

4mm-25mm

Wall Thickness

0.3mm-2.5mm

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


Nickel Alloy 400 Chemical Composition:

%

Ni

Cu

Fe

C

Mn

Si

S

min

63

28






max


34

2.5

0.3

2

0.5

0.024


Nickel Alloy 400 Physical properties

Density

8.80 g/cm3

Melting range

1300-1350℃

mtsco coiled tubing control line (57) mtsco coiled tubing control line (61)


Features: Alloy 400 has excellent resistance to corrosion by many reducing media such as sulfuric and hydrochloric acids. It is generally more resistant to corrosion by oxidizing media than higher copper alloys. Alloy 400 resists pitting and stress corrosion cracking in most fresh and industrial waters. It has good resistance in flowing seawater, but under stagnant conditions, pitting and crevice corrosion is induced. Alloy 400 is probably the most resistant to hydrofluoric acid in all concentrations up to the boiling point, of all engineering alloys. Alloy 400 is notable for its toughness, it does not show embrittlement tendency at cryogenic temperatures. It is work hardenable.


Applications: Chemical process equipment, crude oil stills, gasoline and fresh water tanks, marine engineering equipment, valves, pumps and fasteners.

process


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