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Stainless Steel 304/304L Custom Construction Seamless Coiled Tubing for Nuclear Power
| Grade | TP316/L, TP304/L, Alloy 825/N08825, Alloy 625 /N06625, Alloy 400/ N04400, 2205, 2507, etc |
| Type | Seamless |
| Hole count | Single Core |
| Outer diameter | 4mm-25mm |
| Wall thickness | 0.3mm-2.5mm |
| Length | According to customers' needs, up to 120kgs/coil |
| Standard | ASTM A269/A213/A789/B704/B163,etc. |
| Certificate | ISO/CCS/DNV/BV/ABS, etc. |
| Inspection | NDT; Hydrostatic test |
| Package | Wooden or iron reel |
MTSCO has been supplying seamless coiled tubing to the oil and gas industry for more than a decade. We mainly supply materials of stainless steel, duplex steel and nickel alloy. Diameters from 4mm to 25mm and our weight can be up to 120kgs/coil. Our coiled tubing has been successfully used in kinds of heat exchanger, certain harsh subsea and downhole conditions.
Compared with welded tubing, seamless coiled tubing has less risk of connection, and has become the best choice for petroleum, chemical, aerospace and other applications. MTSCO seamless coiled tubing is certificated by ISO/ABS/CCS/BV/DNV/LR/GL/KR/NK， which is not only the service, but also the quality can be assured
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| 2205 | ||||||||||
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| 2507 | ||||||||||
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
| Steel grade | Physical Property | |||
| Y.S | T.S | EL. | HRB | |
| S31803 | ≥450 | ≥620 | ≥25 | - |
| S32205/2205 | ≥450 | ≥620 | ≥25 | - |
| S32750/2507 | ≥550 | ≥800 | ≥15 | ≤32 |
| S32760 | ≥550 | ≥750 | ≥45 | ≤29 |
| | |