3 / 16 * 0.049 Seamless Stainless Steel Coiled Control Line Tubing Duplex 2205
Tiptop offers a variety of duplex stainless steel, super duplex stainless steel welded and seamless tubing, depending upon the properties the tubing is required to exhibit. Other alloys and sizes are also available upon request. Duplex stainless steels (named for their austenite and ferrite compositions), has greater yield strength than austenitic stainless steel.
Duplex 2205 Stainless Steel Coiled Control Line Tubing Features
Close dimensional tolerances
Enhanced mechanical properties
Superior surface finish
High cleanness of inside surface
Controlled ovality, eccentricity
Delivery condition
Cold worked
Bright annealed
Annealed and polished
Application
Control line
Chemical injection line
Electrical line
Multi-line flat pack
Hydraulic line
Tubing encapsulated conductor
Intelligent well completions
Capillary tubing
Chemical Composition
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S31803 (2205) | 0.030 | 2.000 | 0.030 | 0.020 | 1.000 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 | … |
| S322505 (2205) | 0.030 | 2.000 | 0.030 | 0.020 | 1.000 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 | … |
| S32750 (2507) | 0.030 | 1.200 | 0.035 | 0.020 | 0.800 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | 0.24-0.32 | 0.500 |
Size Chart
| OD | Wall
(inch) | Materials | Standard | Working Pressure
(MPa) | Length |
| 1/8" | 0.02,0.028,0.035 | Austenitic steel 304L (UNS S30403)
Austenitic steel 316L (UNS S31603)
Duplex 2205 (UNS S32205 & S31803)
Super Duplex 2507 (UNS S32750)
Incoloy 825 (UNS N08825)
Inconel 625 (UNS N06625) | ASTM-A 269
ASTM-A 632
ASTM-A 789
ASTM-B 704 | 60-120 Mpa | Customized |
| 3/16" | 0.02,0.028,0.035,0.049 |
| 1/4" | 0.02,0.028,0.035,0.049,0.065.0.083 |
| 5/16" |
| 3/8" |
| 1/2" |
| * OD: Up to 1 inch |
Hydrostatic test for each coil and conform to ASTM standards and requested specifications.
The specification and length per coil can be customized according to customer’s requirements.
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3/16 Duplex 2205 Seamless Stainless Steel Coils Images
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