| Customization: | Available |
|---|---|
| Type: | Seamless/Welded |
| Technique: | Hot Rolled/Cold Drawn/ERW |
|
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ZYTC has been supplying geothermal coiled tubing to the oil and gas industry for more than a decade. We mainly supply materials of stainless steel, duplex steel, and nickel alloy (such as 304/L,316/L, 2205, 2507, alloy 625, alloy 825). Diameters from 4mm to 25mm and our length can be up to 33000ft (10000m). It has been successfully used in kinds of the heat exchanger, certain harsh subsea and downhole conditions, and through continuous research and development, is able to meet the stringent quality requirements of the oil industry. This type of geothermal coiled tubing can also be processed into encapsulated tubing to meet customer requirements. ZYTC geothermal coiled tubing is certificated by ISO/ABS/CCS/BV/DNV/LR/GL/KR/NK, which is not only the service but also the quality can be assured.
Grade: TP304/L, 316/L, 2205, 2507, Alloy 825/N08825, Alloy 625 /N06625, Alloy 400/ N04400,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
|
Material |
ASTM A269 Chemical Composition % Max |
||||||||||
|
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
NB |
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 |
^ |
||
Application of Geothermal Coiled Tubing:
1. Geothermal power generation
2. Control line in oil and gas well
3. Instrument tubing
4. Chemical injection tubing line
5. Pre-insulated tubing
6. Electric heating or steam heating tubing line
7. Hater tubing line
3: Stainless Steel Seamless Or Welded Pipe Package
4: Company Introduction
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