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Factory supplied Alloy 825 Capillary Tube Control Line - Rilsan PA 11 Encapsulated Super Duplex 2507 Control Line Flatpack – MEILONG Detail:
Product Introduction
Meilong Tube manufactures corrosion resistant alloy hydraulic control line tubing products for a variety of upstream oil and gas and geothermal applications. Meilong Tube has extensive experience in producing coiled tubing from duplex, nickel alloy and stainless steel grades to industry and customer-specific requirements.
Product Display


Tubing Process and Packing
Seamless: pierced, redrawn, annealed (multi-pass circulation process)
Welded: longitudinally welded, redrawn, annealed (multi-pass circulation process)
Packing: Flatpack is level wound coiled on the metal / wooden drums or spools.
All drums or spools are packed in wooden crates for easy logistic operation.
Typical Tubing Size
Outside diameter of control lines is mainly 1/4’’ (6.35mm).
Wall thicknesses: 0.035’’ (0.89mm), 0.049’’ (1.24mm), 0.065’’ (1.65mm)
Control line tubing is available in lengths from 400 feet (122 meters) to 32,808 feet (10,000 meters). No orbitally butt welds.
Other specifications (1/8’’ to 3/4’’) are available on request.
|
Imperial size
|
Metric size
|
| OD / inch |
WT / inch |
OD / mm |
WT / mm |
| 1/8 (0.125) |
0.028 |
3.18 |
0.71 |
| 0.035 |
3.18 |
0.89 |
| 3/16 (0.188) |
0.028 |
4.76 |
0.71 |
| 0.035 |
4.76 |
0.89 |
| 0.049 |
4.76 |
1.24 |
| 1/4 (0.250) |
0.035 |
6.35 |
0.89 |
| 0.049 |
6.35 |
1.24 |
| 0.065 |
6.35 |
1.65 |
| 0.083 |
6.35 |
2.11 |
| 3/8 (0.375) |
0.035 |
9.53 |
0.89 |
| 0.049 |
9.53 |
1.24 |
| 0.065 |
9.53 |
1.65 |
| 0.083 |
9.53 |
2.11 |
| 1/2 (0.500) |
0.035 |
12.7 |
0.89 |
| 0.049 |
12.7 |
1.24 |
| 0.065 |
12.7 |
1.65 |
| 0.083 |
12.7 |
2.11 |
Encapsulation Materials
| Nylon 11 |
-60C to 135C |
Good resistance to hydrocarbons, good abrasion resistance |
Product detail pictures:
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