Inorganic mineral insulated cables (fireproof cables)
Catalog：
Our products are widely used in thermal power, nuclear power, aerospace, chemical, transportation, rail, ships, and heavy equipment both domestically and internationally. Our company's independent core technology is China's first acid free clean armored cable production line
Keywords: Thermocouple, Thermal resistance
Product Details
Inorganic mineral insulated cables (fireproof cables)
Inorganic mineral insulated cable materials are solid assemblies made from a combination of pure shackle or copper wire, inorganic mineral insulators, and metal casing, and are suitable for use in high-temperature environments (200°C to 1,000°C), and can be used as extension cables in corrosion-resistant environments, flames, metal solutions, and liquids immersed in harsh conditions.
Ordering Precautions
The inorganic mineral insulated lead material, number of inner cores, sheath diameter, and sheath material must be specified on the contract or order form. Example
Inorganic mineral insulated cable shackle lead material, three cores, outer diameter 3.0mm , sheath material SUS316.
Marked as: inorganic mineral insulated cable Ni-three-core-03.0-316
| Sheath sleeve (mm) | Nominal diameter of core wire (mm) | sheath material | lengths | ||
| external diameter (including thickness of the wall) | Nominal wall thickness | pure fettered silk | copper wire | ||
|
Ø3.0 |
0.38-0.48 |
0.38-0.42 |
|
0Cr18Ni10Ti SUS304 SUS316 SUS316L CU |
90 |
|
Ø3.2 |
0.48-0.58 |
0.39-0.43 |
|
90 |
|
|
Ø4.0 |
0.52-0.62 |
0.50-0.60 |
|
80 |
|
|
Ø4.8 |
0.73-0.83 |
0.58-0.68 |
|
60 |
|
|
Ø5.0 |
0.78-0.88 |
0.60-0.70 |
|
50 |
|
|
Ø6.0 |
0.98-1.08 |
0.70-0.80 |
0.80-0.9 |
40 |
|
|
Ø6.4 |
1.05-1.15 |
0.73-0.83 |
|
30 |
|
|
Ø8.0 |
1.30-1.44 |
0.80-1.10 |
0.80-0.9 |
20 |
|
Inorganic mineral insulated RTD lead cable reference specific gravity table
| Core material | norm |
SUS304,SUS316 |
|||
| two core | triple core | quadruple core | six-core | ||
| pure fettered silk |
Ø3.0 |
|
0.045 |
0.039 |
0.040 |
|
Ø3.2 |
|
0.051 |
0.046 |
0.046 |
|
|
Ø4.0 |
|
0.075 |
0.074 |
0.074 |
|
|
Ø4.8 |
|
0.108 |
0.105 |
0.107 |
|
|
Ø5.0 |
|
0.116 |
0.113 |
0.115 |
|
|
Ø6.0 |
|
0.180 |
0.164 |
0.163 |
|
|
Ø6.4 |
|
0.203 |
0.204 |
0.191 |
|
|
Ø8.0 |
|
0.297 |
0.363 |
0.301 |
|
| copper wire |
Ø6.0 |
0.159 |
|
|
|
|
Ø8.0 |
0.280 |
|
|
|
|
HOT PRODUCTS