Stainless Steel 316L/316Ti Bright Annealed Single Core Seamless Coiled Tubing for Flowline Control
| Material | Alloy 825/N08825, TP316/L, TP304/L, S32205, S32750, Alloy 400/ N04400, Alloy 625/ N06625 |
| Type | Seamless |
| Hole count | Single/Multi Core |
| Outer Diameter | 6.35mm-25.4mm |
| Wall Thickness | 0.89mm-3mm |
| Length | According to customers’ needs, up to 120kgs/coil |
| Standard | ASTM A213/A269/A789/B704/B163,etc. |
| Certificate | ISO/CCS/DNV/BV/ABS, etc. |
| Inspection | NDT; Hydrostatic test |
| Package | Wooden or iron reel |
| Material | C(max) | Si(max) | Mn(max) | P(max) | S(max) | Cr | Ni | Mo | Ti |
| TP304/1.4301 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.0-20.0 | 8.0-10.5 |
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| TP304L/1.4307 | 0.035 | 1 | 2 | 0.045 | 0.03 | 18.0-20.0 | 8.0-12.0 |
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| TP304H/1.4948 | 0.04-0.10 | 1 | 2 | 0.045 | 0.03 | 18.0-20.0 | 8.0-12.0 |
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| TP316/1.4401 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
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| TP316L/1.4404 | 0.035 | 1 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
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| TP316Ti/1.4571 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.7>5x(C+N) |
| TP321/1.4541 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.0-19.0 | 9.0-12.0 |
| 0.7>5x(C+N) |
| TP317L/1.4449 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 |
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| TP347H/1.4912 | 0.04-0.10 | 1 | 2 | 0.045 | 0.03 | 17.0-19.0 | 9.0-13.0 |
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| TP309S/1.4833 | 0.08 | 1 | 2 | 0.045 | 0.03 | 22.0-24.0 | 12.0-15.0 | 0.75 |
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| TP310S/1.4845 | 0.08 | 1 | 2 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 | 0.75 |
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Physical Property：
| Steel grade | Physical Property |
| Y.S | T.S | EL. | HRB |
| 304 | ≥205 | ≥515-1035 | ≥40 | ≤92 |
| 304L | ≥205 | ≥520 | ≥40 | ≤90 |
| 316 | ≥620 | ≥310 | ≥30 | ≤95 |
| 316L | ≥480 | ≥177 | ≥40 | ≤90 |
| 321 | ≥205 | ≥515 | ≥40 | ≤95 |
| 347 | ≥205 | ≥515 | ≥40 | ≤92 |
Advantages of coiled tubes：
Coiled tubing presents various advantages that revolutionize the conventional approach to oil pipe installation. Traditionally, the labor-intensive process of welding long rods of oil pipe end-to-end or to fittings proved slow and costly. Coiled tubing, however, offers a more efficient and cost-effective alternative, minimizing both time and labor expenses while ensuring a safer and maintenance-free installation.
The benefits of coiled tubing are as follows:
Improved corrosion resistance: Coiled tubing stands out for its superior corrosion resistance, thanks to the properties of stainless steel, duplex, and nickel alloys.
Increased reliability: Utilizing fewer mechanical fittings or welding in the coiled tubing process diminishes the likelihood of defects, such as leaks and other potential long-term failures, thereby enhancing overall reliability.
Reduced installation labor costs: Installing continuous lengths of pipe with coiled tubing proves more time-efficient and reliable compared to connecting multiple shorter lengths of pipe. This not only streamlines the installation process but also contributes to cost savings in labor.
Since 2006, MTSCO has been a dedicated provider of coiled tubing services, delivering high-quality products to the global geothermal, heat exchanger, shipbuilding, oil, and gas industries. Our extensive range includes materials such as 304, 316, 2205, 2507, alloy 625, 825, and more, manufactured in accordance with various international standards. In recent years, we've achieved significant advancements in control line tubing, downhole control lines, and chemical injection control lines, focusing on the production of welded/seamless continuous tubulars, single/multi-core control lines, capillary tubing, and more.
Opting for MTSCO ensures you benefit from 5 key advantages, providing assurance in your choice:
Firstly, our welded coiled tubing is available in lengths of up to 33,000fts per coil.
Secondly, our welded coiled tubing undergoes hydrostatic testing with a maximum pressure of 100MPA.
Thirdly, seamless coiled tubing can achieve a reel weight of up to 120kg.
Fourthly, we offer a diverse range of encapsulated overmoulding materials to cater to varied needs.
Finally, MTSCO's coiled tubing holds the prestigious ISO/PED certificate, serving as a reliable certification of product quality and adherence to standards.