Super Duplex 2507 Control Line

Short Description:

The encapsulation of downhole components such as Hydraulic Control Lines, Single Line Encapsulation, Dual-Line Encapsulation (FLATPACK), Triple-Line Encapsulation (FLATPACK) has become prevalent in downhole applications. The overlaying of plastic provides several benefits that help to ensure a successful completion.


Product Detail

Product Tags

Product introduction

Encapsulation provides a protective layer to keep the lines from being scratched, dented, and possibly crushed while running in hole.

NDT: We perform a variety of tests to validate the integrity of our products. Eddy current test.

Pressure Testing: Liquid - A variety of capabilities for different specification tubing.

Alloy Feature

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

Product Display

Super Duplex 2507 Control Line (2)
Super Duplex 2507 Control Line (3)

Chemical Composition

Chemical Composition

Carbon

Manganese

Phosphorus

Sulfur

Silicon

Nickel

Chromium

Molybdenum

Nitrogen

Copper

%

%

%

%

%

%

%

%

%

%

max.

max.

max.

max.

max.

 

 

 

 

max.

0.03

1.20

0.035

0.020

0.80

6.0-8.0

24.0-26.0

3.0-5.0

0.24-0.32

0.5

Norm Equivalence

Grade

UNS No

Euro norm

No

Name

Alloy

ASTM/ASME

EN10216-5

EN10216-5

2507

S32750

1.4410

X2CrNiMoN25-7-4


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