Stainless Steel 316/316L Welded Tube Control Line Tubing Used in Petrochemical
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Stainless Steel 316/316L Welded Tube Control Line Tubing Used in Petrochemical

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Material: TP316/L, TP304/L, S32205, S32507, Alloy 825/N08825, Alloy 400/ N04400, Alloy 625/ N06625

Outer Diameter: 1/4“,3/8”,1/2“

Wall Thickness: 0.035”,0.049“,0.065”

Hole count: Single/Multi Core

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


Where the control line used ?
1 . Control tubing in oil and gas well
2 . Instrument tubing
3 . Chemicl injection tubing line
4 . Pre-insulated tubing
5 . Electric heating or steam heating tubing line
6 . Hater tubing line


Control Line Tubing:

Coils for control lines are typically made of stainless steel, duplex stainless steel or nickel alloys, including stainless steel 316L, duplex 2205 and 2507, nickel alloy 825 and alloy 625. coils can be welded and redrawn tubing or seamless cold drawn tubing. Control lines have long continuous lengths of coils, and continuous tubing is usually packaged on coils wound on barrels or spools, and also encapsulated and PVC-coated on specific metal reels.

control line mtsco (21) control line mtsco (33)


Material

ASTM A269 Chemical Composition % Max

C

Mn

P

S

Si

Cr

Ni

Mo

N B

Nb

Ti

TP304

0.08

2

0.045

0.03

1

18.0-20.0

8.0-11.0

^

^

^.

^

TP304L

0.035

2

0.045

0.03

1

18.0-20.0

8.0-12.0

^

^

^

^

TP316

0.08

2

0.045

0.03

1

16.0-18.0

10.0-14.0

2.00-3.00

^

^

^

TP316L

0.035

2

0.045

0.03

1

16.0-18.0

10.0-15.0

2.00-3.00

^

^

^

TP321

0.08

2

0.045

0.03

1

17.0-19.0

9.0-12.0

^

^

^

5C -0.70

TP347

0.08

2

0.045

0.03

1

17.0-19.0

9.0-12.0



10C -1.10

^


More Details About MTSCO Control Line :

1 . Our company has been dedicated to producing coiled tubing since 2007, owning complete producing technology and abundant managing experience .

2 . The raw material such as mother tube , round bar we use is from Chinese biggest and well-known steel mill : Walsin , Yongxing etc .

3 . We have advanced NDT equipments for the tests such as Eddy Current test , Ultrasonic test , Hydraulic test and so on .

4 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , CCS , ABS, DNV,etc , also can be provided according to customers’ requirements .

5 . The tolerance control is strictly accordance to produce standards . Our products are always satisfied with customers . Customers purchased our products created more profits .

6. We have complete after-sale service to deal with the problems in time .

process

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