Heating Tube Cable Encapsulated Tubing for Thickened Oil
| Conductor structure | Single or multiple strands | |
| Conductor specification | 18~16AWG | |
| Insulation | PP/ FEP | |
| Fill layer | PP/ Foam PP | |
| OD of steel tube | 0.5~0.89mm、1.24mm | |
| OD | 6.35mm | |
| Grade of steel tube | 304L、316L、Alloy825、625 |
| Advantages of heating tube cables: 1. Make the medium obtain better fluidity; Reduce or even eliminate the use of thin oil or other chemical substances; 3. Low risk of affecting or damaging the environment; 4. Heating tube cables can effectively improve oil and gas recovery factor; 5. Ensure stable oil and gas production and increase oil and gas production; 6. Reduce the total cost of oil and gas production; |
| Material | Chemical Composition % Max | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | N B | Nb | Ti | |
| TP304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | - | - | - | - |
| TP304L | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-12.0 | - | - | - | - |
| TP316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | - | - | - |
| TP316L | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | - | - | - |
| TP321 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | - | - | - | 5C -0.70 |
| TP347 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 | - | - | 10C -1.10 | - |
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