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Coiled Tubing

Coiled Tubing Description

Huashang seamless coiled tubing we produce can reach more than 1000 meters, compared with other coiled tubing manufacturers, which particularly reduces the tubing unions and connection for the duration of the installation, making the set up extra convenient, highly reduces the complete cost in installation, and additionally the maintenance cost.

If you choose to reduce the risk of leaks in the instrument of the hydraulic system. The concentric coiled tubingwill be your first and excellent choice. Especially for the scenario of vertical installation. As you limit the tubing unions and connections, it totally improves the integrity of the total system, improves the protection and safety.

We all recognize well that due to the fact of the constrained coiled tubing sizesof container in sea shipment, normally, we only can ship seamless tube with size no longer more than 15 meters, but for coiled tubing, even size accomplishing extra than a thousand meters, it additionally can be shipped easily in container, the capillary coiled tubingis level wound per coil, then packed by plywood case, also it can be level wound on timber or plastic spools for the smaller dimensions.

Coiled Tubing Advantage

Coiled Tubing Sizes

The welded coil tubing sizes:

OD: 0.19mm---25.4mm

The seamless coiled tubing typical sizes

OUTSIDE Diameter(mm)

Wall Thickness (mm)

Inside Diameter(mm)

6

1

4

10

1

8

10

7

12

1

10

12

9

12

2

8

14

1

12

14

11

14

2

10

16

1

14

16

13

16

2

12

Coiled Tubing Materials

Austenitic Stainless Steel Coiled Tubing Pipe:

TP304, TP304L, TP304H, TP304LN, TP316/TP316L, TP316H, TP316Ti, TP316LN, TP321, TP321H, TP317, TP317L, TP347, TP347H, TP310S, TP310H, TP904L, 254Mo.S30432, S31042, N08367

Duplex & Super Duplex Steel coiled tubing pipe:

S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760

Nickel Alloy Steel Coiled Tubing Pipe:

N06600, N06601, N06625, N07718, N08800, N08825, N10276, N04400, N05500, N02200, N02201, N08028, N08810, N08811, N08020, N10624, N10629, N10675

Coiled Tubing Standard

ASTM A213, ASTM A269, EN10216-5TC1, D4/T3

Heat Treatment: Bright Annealed

NDT:Eddy Current or Hydraulic test or UT

Coiled tubing is applied in Control line tubing in oil and gas well, Instrument tubing, chemical injection tubing line, Pre-insulated Tubing, Electric Heating or Steam Heatiing Tubing Line, Heater Tubing line.

Chemical Composition of Nickel Alloy, Duplex steel & Austenitic Steel

Grade

C

Si

Mn

P

S

Cr

Ni

Mo

Ti

N

Cu

Fe

Al

Co

Zr

Nb

Tu

Va

Max

Max

Max

Max

Max

Max

Max

Max

Max

Max

Nickel Alloy

Inconel 600/No6600/2.4816

1

14-17

≧72

Inconel 600/No6601/2.4851

21-25

58-63

1

Inconel 690/No6690

27-31

58

Inconel 625/No6625/2.4856

20-23

≧58

≦0.4

5

≦0.4

Inconel 718/No7718/2.4668

17-21

50-55

Remainder

Incoloy 800/No8800/1.4876

1

19-23

30-35

≧39.5

Incoloy 800H/No8810/1.4958

1

19-23

30-35

≧39.5

1

Incoloy 825/No8825/2.4858

1

38-46

≧22

C-276/No10276/2.4819

1

Balance

3-4.5

Monel 400/No4400/2.4360

2

≧63

28-34

Monel K-500/No5500

63

27-33

2

Alloy 20/No8020/2.4660

1

2

19-21

32-38

Balance

8C-1

Alloy 28/No8028

1

26-28

30-34

Remainder

Duplex Steel

S31803/1.4462

1

2

21-23

S32205/1.4462

1

2

22-23

S32750/1.4410

24-26

S32760/1.4501

1

1

24-26

Austenitic

304/1.4301

1

2

18-20

8-10.5

304L/1.4307

1

2

18-20

304H/1.4948

1

2

18-20

316/1.4401

1

2

16-18

316L/1.4404

1

2

16-18

316H/1.4919

1

2

16-18

316Ti/1.4571

1

2

16-18

321/1.4541

1

2

17-19

321H/1.4878

1

2

17-19

H

317/1.4449

1

2

18-20

317L/1.4438

1

2

18-20

347/1.4550

1

2

17-19

347H/1.4912

1

2

17-19

310S/1.4845

1

2

24-26

310H/1.4845

1

2

24-26

N08904(904L)/1.4539

1

2

19-23

S31254(254Mo)/1.4547

1

We provide 1' stainless steel coil tubing, coil tubing for sale, contact us to buy them.


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