| Customization: | Available |
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| Certification: | ISO9001 |
| Type: | Medium-Wave Infrared Heating Tube |
Suppliers with verified business licenses
| Silicon carbon rods | |||
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| name | RH&RL type | M type | U &CU type |
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| W type | SG type | SGR &UX type | DB type |
Hotbar component model Hotbar components include RH type (equal diameter resistance), RL type (equal diameter low resistance), U type, CU type, M type (gate type), W type (three-phase), SG type (single thread), 5GR type (double thread), UX type (slot type), DB type (thick end type), HD type (high-density), etc. The diameter range of the rod body is from 8MM to 54MM, with a maximum length of 4300MM. The SG and SGR types have a maximum diameter of 75MM and a maximum length of 1000MM. |
| project | unit | model | |
| RH & RL | HD | ||
| Volume density | g/cm³ | 2.5 | 2.65 |
| Porosity | % | 23 | 18 |
| Flexural strength | MPa(25ºC) | 50 | 60 |
| Thermal conductivity | W/m · ºC | 14-19 | 14-19 |
| (1000ºC) | |||
| Specific heat | kj/kg · ºC | 1 | 1 |
| (25~ 1300ºC) | |||
| Coefficient of thermal expansion | (1000ºC)×10-6 | 4.5 | 4.5 |
Product model:Type SGR
| Diameter mm | Rated load (tested at 1000ºC) | |||
| Heating part | cold end | |||
| Ω/mm | W/mm | Ω/mm | W/mm | |
| 16 | 0.03153 | 7.54 | 0.00791 | 1.40 |
| 18 | 0.02158 | 8.48 | 0.00430 | 1.50 |
| 20 | 0.02302 | 9.42 | 0.00384 | 1.60 |
| 25 | 0.01969 | 11.78 | 0.00328 | 1.75 |
| 30 | 0.01523 | 14.13 | 0.00190 | 1.75 |
| 32 | 0.01341 | 14.93 | 0.00152 | 1.85 |
| 35 | 0.01224 | 16.49 | 0.00150 | 2.00 |
| 38 | 0.01103 | 17.95 | 0.00116 | 2.00 |
| 40 | 0.00905 | 18.84 | 0.00100 | 2.10 |
| 45 | 0.00960 | 20.91 | 0.00079 | 2.10 |
| 50 | 0.00953 | 23.55 | 0.00075 | 2.20 |
| 54 | 0.00636 | 25.43 | 0.00073 | 2.30 |
1. Q: Where is your company located? How can I visit there?
A: Our factory is located in Zhengzhou, China.
2. Q: Can I get a sample and how long will it take?
A: Sorry, we do not provide samples.
3. Q: What is the minimum order quantity?
A: Our minimum order quantity is 1 piece.
4. Q: Can I have my own customized product?
A: Yes. Your customization requirements for logos, designs, packaging, language manuals, etc. We warmly welcome it.
5. Q: What is the delivery time?
A: It takes approximately 10-15 days to complete the order. But the specific time depends on the actual situation.
6. Q: What are the payment terms?
A: T/T, L/C, etc. (Contact customer service)
7.Q: How does your factory conduct quality control?
A: We attach great importance to quality control. Each part of our product has its own quality control center.
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