★Stainless steel coiled tubes coiled tubing specification
Table 1. Composition ranges for 304 grade stainless steel
stainless steel coiled tubing
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
||
|
304 |
min. max. |
- 0.08 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 10.5 |
- 0.10 |
|
|
304L |
min. max. |
- 0.030 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 12.0 |
- 0.10 |
|
|
304H |
min. max. |
0.04 0.10 |
- 2.0 |
- 0.75 |
-0.045 |
- 0.030 |
18.0 20.0 |
- |
8.0 10.5 |
- |
|
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
304 |
515 |
205 |
40 |
92 |
201 |
|
304L |
485 |
170 |
40 |
92 |
201 |
|
304H |
515 |
205 |
40 |
92 |
201 |
|
304H also has a requirement for a grain size of ASTM No 7 or coarser. |
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▼Stainless steel coiled tubes/coil tubing common size range
|
Size of Stainless steel Coil Tube |
|
Size of Stainless steel Coil Tube |
||||
|
ITEM |
Grade |
Size |
Pressure |
Length |
|
1 |
316L、304L、304 alloy 625 825 2205 2507 |
1/8″×0.025″ |
3200 |
500-2000 |
|
2 |
316L、304L、304 alloy 625 825 2205 2507 |
1/8″×0.035″ |
3200 |
500-2000 |
|
3 |
316L、304L、304 alloy 625 825 2205 2507 |
1/4″×0.035″ |
2000 |
500-2000 |
|
4 |
316L、304L、304 alloy 625 825 2205 2507 |
1/4″×0.049″ |
2000 |
500-2000 |
|
5 |
316L、304L、304 alloy 625 825 2205 2507 |
3/8″×0.035″ |
1500 |
500-2000 |
|
6 |
316L、304L、304 alloy 625 825 2205 2507 |
3/8″×0.049″ |
1500 |
500-2000 |
|
7 |
316L、304L、304 alloy 625 825 2205 2507 |
1/2″×0.049″ |
1000 |
500-2000 |
|
8 |
316L、304L、304 alloy 625 825 2205 2507 |
1/2″×0.065″ |
1000 |
500-2000 |
|
9 |
316L、304L、304 alloy 625 825 2205 2507 |
φ3mm×0.7mm |
3200 |
500-2000 |
|
10 |
316L、304L、304 alloy 625 825 2205 2507 |
φ3mm×0.9mm |
3200 |
500-2000 |
|
11 |
316L、304L、304 alloy 625 825 2205 2507 |
φ4mm×0.9mm |
3000 |
500-2000 |
|
12 |
316L、304L、304 alloy 625 825 2205 2507 |
φ4mm×1.1mm |
3000 |
500-2000 |
|
13 |
316L、304L、304 alloy 625 825 2205 2507 |
φ6mm×0.9mm |
2000 |
500-2000 |
|
14 |
316L、304L、304 alloy 625 825 2205 2507 |
φ6mm×1.1mm |
2000 |
500-2000 |
|
15 |
316L、304L、304 alloy 625 825 2205 2507 |
φ8mm×1mm |
1800 |
500-2000 |
|
16 |
316L、304L、304 alloy 625 825 2205 2507 |
φ8mm×1.2mm |
1800 |
500-2000 |
|
17 |
316L、304L、304 alloy 625 825 2205 2507 stainless steel coiled tubing |
φ10mm×1mm |
1500 |
500-2000 |
|
18 |
316L、304L、304 alloy 625 825 2205 2507 |
φ10mm×1.2mm |
1500 |
500-2000 |
|
19 |
316L、304L、304 alloy 625 825 2205 2507 |
φ10mm×2mm |
500 |
500-2000 |
|
20 |
316L、304L、304 alloy 625 825 2205 2507 |
φ12mm×1.5mm |
500 |
500-200 |
| SIHE | SIZE | OD | WALL | AVG. LENGTH (FEET) |
| 1 | .125″ OD X .035″ W | 0.125 | 0.035 | 6,367 |
| 2 | .250″ OD X .035″ W | 0.25 | 0.035 | 2,665 |
| 3 | .250″ OD X .035″ W (15 Ra Max) | 0.25 | 0.035 | 2,665 |
| 4 | .250″ OD X .049″ W | 0.25 | 0.049 | 2,036 |
| 5 | .250″ OD X .065″ W | 0.25 | 0.065 | 1,668 |
| 6 | .375″ OD X .035″ W | 0.375 | 0.035 | 1,685 |
| 7 | .375″ OD X .035″ W (15 Ra Max) | 0.375 | 0.035 | 1,685 |
| 8 | .375″ OD X .049″ W | 0.375 | 0.049 | 1,225 |
| 9 | .375″ OD X .065″ W | 0.375 | 0.065 | 995 |
| 10 | .500″ OD X .035″ W | 0.5 | 0.035 | 1,232 |
| 11 | .500″ OD X .049″ W | 0.5 | 0.049 | 909 |
| 12 | .500″ OD X .049″ W (15 Ra Max) | 0.5 | 0.049 | 909 |
| 13 | .500″ OD X .065″ W | 0.5 | 0.065 | 708 |
| 14 | .750″ OD X .049″ W | 0.75 | 0.049 | 584 |
| 15 | .750″ OD X .065″ W | 0.75 | 0.065 | 450 |
| 16 | 6 MM OD X 1 MM W | 6mm | 1mm | 2,610 |
| 17 | 8 MM OD X 1 MM W | 8mm | 1mm | 1,863 |
| 18 | 10 MM OD X 1 MM W | 10mm | 1mm | 1,449 |
| 19 | 12 MM OD X 1 MM W | 12mm | 1mm | 1,188 |