Xi'an Tiptop Machinery Co.,Ltd
The pioneer of control line tube production in China! We do quality control for you! We help you to save your purchasing costs! We are your trusted partner!
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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 |
|||||
Chemical Composition
| Chemical Composition,% | ||||||||
| Standard | ASTM A269 | ASTM A789 | ASTM B704 | |||||
| Material | SS 304 | SS 304L | SS 316 | SS 316L | Duplex 2205 | Super Duplex 2507 | Incoloy 625 | Incoloy 825 |
| UNS | S30400 | S30403 | S31600 | S31603 | S32205 | S32750 | N06625 | N08825 |
| C | 0.08 | 0.035 | 0.08 | 0.035 | 0.03 | 0.03 | 0.1 | 0.05 |
| Mn | 2 | 2 | 2 | 2 | 2 | 1.2 | 0.5 | 1 |
| P | 0.045 | 0.045 | 0.045 | 0.045 | 0.03 | 0.035 | 0.015 | ... |
| S | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.015 | 0.03 |
| Si | 1 | 1 | 1 | 1 | 1 | 0.8 | 0.5 | 0.5 |
| Ni | 8.0-11.0 | 8.0-12.0 | 10.0-14.0 | 10.0-15.0 | 4.5-6.5 | 6.0-8.0 | min 58.0 | 38.0-46.0 |
| Cr | 18.0-20.0 | 18.0-20.0 | 16.0-18.0 | 16.0-18.0 | 22.0-23.0 | 24.0-26.0 | 20.0-23.0 | 19.5-23.5 |
| Mo | ... | ... | 2.00-3.00 | 2.00-3.00 | 3.0-3.5 | 3.0-3.5 | 8.0-10.0 | 2.5-3.5 |
| N | ... | ... | ... | ... | 0.14-0.20 | 0.24-0.32 | ... | ... |
| Cu | ... | ... | ... | ... | ... | 0.5 | ... | 1.5-3.0 |
| Fe | 5 | min 22.0 | ||||||
| Al | 0.4 | 0.2 | ||||||
| Ti | 0.4 | 0.6-1.2 | ||||||
| Cb+Ta | 3.15-4.15 | ... | ||||||
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.
We are widely supplying Down hole hydraulic control lines and Down hole chemical control lines.
The outer diameter of Downhole hydraulic control lines, Downhole chemical control lines that we are able to do in 1/8", 1/4", 1/2", 3/8", 3/4", 5/8";
The wall thickness of Downhole hydraulic control lines, Downhole chemical control lines that we are doing is in 0.028", 0.035", 0.049", 0.065", 0.083";
The material grade of Downhole hydraulic control lines, Downhole chemical control lines that we could do is in TP 304, TP 304L, TP316, TP316L, TP 317L, Hastelloy C276, Inconel 600, UNS N06600, UNS S31600, UNS S31603, Incoloy 825, 2205, 2507, UNS N08825, Sanicro 28, UNS N08028, inconel 625, UNS N06625, Monel 400, UNS N04400;
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
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition)
2, Heat treatment sheet report
3, Dimension inspection report
4, UT test report