WENZHOU HUASHANG STEEL CO., LTD. CALL US ANYTIME
+86-577-86383608
WENZHOU HUASHANG STEEL CO., LTD. EMAIL US NOW
info@sstubecn.com
WENZHOU HUASHANG STEEL CO., LTD.
WENZHOU HUASHANG STEEL CO., LTD.
inner banner

Coiled Tubing

Product description

Coiled Tubing Description

Huashang seamless coiled tubing we produce can reach more than 1000 meters, 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 coiled tubing will 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 size of 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 seamless coiled tubing is 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

1.Seamless and welded
2.Bright annealling
3.Super Long≧1000meters

Coiled Tubing Sizes

The welded coiled tubing sizes:
OD: 0.19mm---25.4mm
T.W: 0.02mm--2.11mm

The seamless coiled tubing typical sizes

OUTSIDE  Diameter(mm)

Wall Thickness (mm)

Inside Diameter(mm)

4.76

0.71

3.34

4.76

0.89

2.98

4.76

1.24

2.28

6

1

4

6.35

0.71

4.93

6.35

0.89

4.57

6.35

1.24

3.87

6.35

1.65

3.05

7.94

0.71

6.52

7.94

0.89

6.16

7.94

1.24

5.46

7.94

1.65

4.64

9.53

0.71

8.11

9.53

0.89

7.75

9.53

1.24

7.05

9.53

1.65

6.23

10

1

8

10

1.5

7

12

1

10

12

1.5

9

12

2

8

12.7

0.71

11.28

12.7

0.89

10.92

12.7

1.24

10.22

12.7

1.65

9.4

12.7

2.11

8.48

14

1

12

14

1.5

11

14

2

10

15.88

0.89

14.1

15.88

1.24

13.4

15.88

1.65

12.58

15.88

2.11

11.66

16

1

14

16

1.5

13

16

2

12

19.05

0.89

17.27

19.05

1.24

16.57

19.05

1.65

15.75

19.05

2.11

14.83

25.4

0.89

23.62

25.4

1.24

22.92

25.4

1.65

22.1

25.4

2.11

21.18


Coiled Tubing Materials

Austenitic Stainless Steel:
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: S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760

Nickel Alloy Steel:
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 0.15 0.5 1 0.015 14-17 ≧72 0.5 6.0-10.0
Inconel 600/No6601/2.4851 0.1 0.5 1.5 0.015 21-25 58-63 1 1.0-1.7
Inconel 690/No6690 0.05 0.5 0.5 0.015 27-31 58 0.5 7.0-11.0
Inconel 625/No6625/2.4856 0.1 0.5 0.5 0.015 0.015 20-23 ≧58 8.0-10.0 ≦0.4 5 ≦0.4 3.15-4.15
Inconel 718/No7718/2.4668 0.08 0.35 0.35 0.015 0.015 17-21 50-55 2.8-3.3 0.65-1.15 0.006 0.3 Remainder 0.2-0.8 4.75-5.5
Incoloy 800/No8800/1.4876 0.1 1 1.5 0.015 19-23 30-35 0.15-0.6 0.75 ≧39.5 0.15-0.6
Incoloy 800H/No8810/1.4958 0.05-0.1 1 1.5 0.015 19-23 30-35 0.6-1.2 0.75 ≧39.5 0.15-0.6 1
Incoloy 825/No8825/2.4858 0.05 0.5 1 0.03 19.5-23.5 38-46 2.5-3.5 1.5-3 ≧22 0.2
C-276/No10276/2.4819 0.01 0.08 1 0.04 0.03 14.5-16.5 Balance 15.0-17.0 4.0-7.0 2.5 3-4.5 0.35
Monel 400/No4400/2.4360 0.3 0.5 2 0.024 ≧63 28-34 2.5
Monel K-500/No5500 0.18 0.5 1.5 0.01 63 0.35-0.85 27-33 2 2.3-3.15
Alloy 20/No8020/2.4660 0.07 1 2 0.045 0.035 19-21 32-38 2.0-3.0 3.0-4.0 Balance 8C-1
Alloy 28/No8028 0.03 1 2.5 0.03 0.03 26-28 30-34 3.0-4.0 0.6-1.4 Remainder
Duplex Steel
S31803/1.4462 0.03 1 2 0.03 0.02 21-23 4.5-6.5 2.5-3.5 0.08-0.2
S32205/1.4462 0.03 1 2 0.03 0.02 22-23 4.5-6.5 3.0-3.5 0.14-0.2
S32750/1.4410 0.03 0.8 1.2 0.035 0.02 24-26 6.0-8.0 3.0-3.5 0.24-0.32 0.5
S32760/1.4501 0.05 1 1 0.03 0.01 24-26 6.0-8.0 3.0-4.0 0.2-0.3 0.5-1.0
Austenitic
304/1.4301 0.08 1 2 0.045 0.03 18-20 8-10.5
304L/1.4307 0.035 1 2 0.045 0.03 18-20 8.0-12.0
304H/1.4948 0.04-0.1 1 2 0.045 0.03 18-20 8.0-11.0
316/1.4401 0.08 1 2 0.045 0.03 16-18 11.0-14.0 2.0-3.0
316L/1.4404 0.035 1 2 0.045 0.03 16-18 10.0-14.0 2.0-3.0
316H/1.4919 0.04-0.1 1 2 0.045 0.03 16-18 10.0-14.0 2.0-3.0 0.1
316Ti/1.4571 0.08 1 2 0.045 0.03 16-18 10.0-14.0 2.0-3.0 0.7>5x(C+N)
321/1.4541 0.08 1 2 0.045 0.03 17-19 9.0-12.0 0.7>5x(C+N)
321H/1.4878 0.04-0.1 1 2 0.045 0.03 17-19 9.0-12.0 H
317/1.4449 0.08 1 2 0.045 0.03 18-20 11.0-14.0 3.0-4.0
317L/1.4438 0.035 1 2 0.045 0.03 18-20 11.0-15.0 3.0-4.0
347/1.4550 0.08 1 2 0.045 0.03 17-19 9.0-12.0
347H/1.4912 0.04-0.1 1 2 0.045 0.03 17-19 9.0-13.0
310S/1.4845 0.08 1 2 0.045 0.03 24-26 19.0-22.0 0.11
310H/1.4845 0.04-0.1 1 2 0.045 0.03 24-26 19.0-22.0
N08904(904L)/1.4539 0.02 1 2 0.045 0.03 19-23 23.0-28.0 4.0-5.0 0.1 1.0-2.0
S31254(254Mo)/1.4547 0.02 0.8 1 0.03 0.01 19.5-20.5 17.5-18.5 6.0-6.5 0.18-0.22 0.5-1.0


Coiled Tubing Specification/Technical Data


Technical Data




Application Areas


Leave a Messagewe will contact you within 24 hours.
WENZHOU HUASHANG STEEL CO., LTD.