PP Insulation Tubing Encapsulated Cable -10°C To 250°C With PFA Filler
Product Description:
Flatpacks from TEC are designed for durability, ease in installation, and a wide variety of configurations. Components such as single elements, tubes, and copper components are color coded and can be custom printed as needed. Customers can also choose an almost infinite combination of components, as well as provide custom lengths. What's more, the company uses encapsulation sizes of 11mm x 11mm square to meet various downhole requirements. Additionally, there are composite cables available for specific downhole needs that comprise a mix of optical and electrical components.
To maximize customer satisfaction, TEC has production that is completely vertically integrated. This helps with fast delivery times, strict quality control, and accurate test results for each tube. In the end, TEC can say with confidence that their flatpacks are a reliable solution, both now and in the future, for all types of applications.
Features:
Encapsulation, Insulation and Filler Materials
Encapsulation, insulation and filler materials are important components of electrical equipment. Here is a list of important encapsulation, insulation and filler materials, along with their abbreviation, generic name, and trade name.
- ECTFE: Ethylene Chlorotrifluoroethylene, Halar®; Minimum Installation Temperature: -60oC.
- ETFE: Ethylene Tetrafluoroethylene, Tefzel®; Minimum Installation Temperature: -60oC.
- FEP: Fluorinated Ethylene Propylene, Teflon® FEP; Minimum Installation Temperature: -100oC.
- HDPE: High Density Polyethylene; Minimum Installation Temperature: -40oC.
- PFA: Perfluoroalkoxy, Teflon® PFA; Minimum Installation Temperature: -100oC.
- PA: Polyamide, Nylon; Minimum Installation Temperature: -40oC.
- PP: Polypropylene; Minimum Installation Temperature: -10oC.
- PVDF: Polyvinylidene Fluoride, Kynar®; Minimum Installation Temperature: -20oC.
- TPO-PP: Thermoplastic polyolefin, Santoprene®; Minimum Installation Temperature: -20oC.
These materials not only provide hard-wearing protection, but also facilitate the direct flow of electrical energy.
Technical Parameters:
Mechanical Characteristics for Alloy TEC, Cold Worked
The following table outlines the mechanical characteristics of diameter, wall thickness, Stainless 316L and Incoloy 825 as well as the minimum collapse and minimum bend radius for alloy TEC:
| Diameter |
Wall Thickness |
Stainless 316L |
Incoloy 825 |
Minimum Collapse |
Minimum Bend Radius* |
| inches |
inches |
psi |
psi |
inches |
| 0.125 (1/8) |
0.022 |
23,882 |
25,209 |
0.75 |
| 0.250 (1/4) |
0.028 |
16,371 |
17,281 |
1.50 |
| 0.250 (1/4) |
0.035 |
19,688 |
20,781 |
1.50 |
| 0.250 (1/4) |
0.049 |
26,173 |
27,627 |
1.50 |
| 0.375 (3/8) |
0.035 |
13,783 |
14,549 |
2.25 |
| 0.375 (3/8) |
0.049 |
18,739 |
19,780 |
2.25 |
Calculations for the aforementioned data is based on the minimum yield strength of 120,000psi. Additionally, all TEC tubing is oversized welded and drawn and can be customized with a variety of data such as part number, serial number, sequential length and purchase order number.
*The bending radius specified is the maximum achievable in a static condition post final training for the termination. All bending processes should be performed with the help of a tubing bender as it ensures that the bending radius is uniform, and the minimum bending radius should be kept to the largest achievable value when deploying into or out of the well.
Electrical Components
The table below details the temperature range, filler, insulation and maximum electrical conductor resistance of different TEC styles at 20°C (68 °F):
| TEC Style |
Temperature Range |
Filler |
Insulation |
| TEC 100 |
-10 to 100°C |
PP |
PP |
| TEC 150 |
-10 to 150°C |
PP |
FEP |
| TEC 175 |
-100 to 175°C |
FEP |
FEP |
| TEC 200 |
-100 to 200°C |
FEP |
FEP |
| TEC 250 |
-100 to 250°C |
PFA |
PFA |
| Conductor O.D. |
Solid Bare Copper |
7 Strands Bare Copper |
| AWG |
Ohms / kft |
Ohms / m |
Ohms / kft |
Ohms / m |
| 18 |
0.0403 inch (1.02 mm) |
6.52 |
21.4 |
6.66 |
21.8 |
| 17 |
0.0453 inch (1.15 mm) |
5.15 |
16.9 |
5.27 |
17.3 |
| 16 |
0.0508 inch (1.29 mm) |
4.10 |
13,5 |
4.18 |
13.7 |
| 15 |
0.0571 inch (1.45 mm) |
3.24 |
10.6 |
3.31 |
10.9 |
| 14 |
0.0641 inch (1.63 mm) |
2.57 |
8.45 |
2.62 |
8.62 |
| 13 |
0.0720 inch (1.83 mm) |
2.04 |
6.69 |
2.08 |
6.82 |
| 12 |
0.0808 inch (2.05 mm) |
1.62 |
5.31 |
1.65 |
5.43 |
| 11 |
0.0907 inch (2.30 mm) |
1.29 |
4.22 |
1.32 |
4.30 |
| 10 |
0.102 inch (2.59 mm) |
1.019 |
3.34 |
1.039 |
3.41 |
| 9 |
0.114 inch (2.90 mm) |
0.808 |
2.65 |
0.825 |
2.71 |
| 8 |
0.128 inch (3.25 mm) |
0.641 |
2.10 |
0.654 |
2.14 |
| 7 |
0.144 inch (3.66 mm) |
0.510 |
1.67 |
0.521 |
1.71 |
| 6 |
0.162 inch (4.11 mm) |
0.405 |
1.33 |
0.413 |
1.36 |
Applications:
In the oil and gas industry, measuring pressure and temperature in the down hole is of utmost importance. This is because it provides the necessary data to conduct well testing and formation evaluation.
Well testing is needed to measure the production potential of the well, as well as ensuring the effective management of the oil reservoir. On the other hand, formation evaluation is necessary to better understand the geological characteristics of the well, such as determining the reservoir’s rock properties.
In conclusion, measuring pressure and temperature in the down hole is an essential part of the oil and gas industry. Not only is it used to conduct well testing and formation evaluation, but it also provides key data to analyze the current state of the well.
Customization:
316L Tubing Encapsulated Cable
Brand Name: Meilong Tube
Model Number: 1/4''OD x 0.049''WT
Place of Origin: China
Certification: ISO9001
Minimum Order Quantity: 2 coils
Packaging Details: Wooden case
Delivery Time: In 7 days
Payment Terms: T/T, L/C
Supply Ability: 150 metric tons per month
Conductor: Copper Wires, Tinplated Copper Wires, Stranded Wires, Optical Fibers
Tubing Condition: Cold Worked
Tubing Size: 1/4''x0.035'', 3/8''x0.049''
Insulation Temperature: -10°C To 250°C
Insulation Material: PP, FEP, PFA
Incoloy 825 Tubing Encapsulated Cable
Meilong Tube provides 316L Tubing Encapsulated Cable and Incoloy 825 Tubing Encapsulated Conductor, which are made of high quality materials and have been certified by ISO9001. With the minimum order quantity of 2 coils and the delivery time of 7 days, our tubing encapsulated cable can be customized to meet your needs. All of our tubing encapsulated cables are insulated by PP, FEP, or PFA materials, and the tubing size ranges from 1/4''x0.035'' to 3/8''x0.049''.
Support and Services:
Tubing Encapsulated Cable Technical Support and Service
At ABC Company, we provide technical support and service for tubing encapsulated cable. Our experienced technicians can help you with any technical issue related to the installation, usage and maintenance of the tubing encapsulated cable.
Our technical support and service includes:
- Installation advice and guidance
- Troubleshooting and repair
- Product maintenance
- Warranty support and replacement
- Product updates and upgrades
We are committed to providing the best possible technical support and service for tubing encapsulated cable. If you have any questions or concerns, please feel free to contact us.
Your message must be between 20-3,000 characters!
