| Customization: | Available |
|---|---|
| Application: | Construction, Overhead, Underground, Industrial, Telecommunication |
| Voltage: | Low and Medium Voltage Cable |
|
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MI fireproof cable, also known as mineral insulated cable, is a high-performance fireproof cable mainly composed of copper or stainless steel sheath, copper conductor and magnesium oxide insulation material. It is favored in many fields due to its excellent fireproof performance, high temperature resistance, corrosion resistance, high mechanical strength, long service life, waterproof and explosion-proof, and environmental protection and non-toxicity. MI fireproof cable can still maintain circuit integrity under extreme conditions such as fire. Its continuous working temperature can reach 250ºC, and its short-term working temperature can even reach 1083ºC, which is far higher than ordinary cables. The high corrosion resistance of its copper sheath makes it suitable for humid and chemically corrosive environments, while its sturdy structure can effectively resist mechanical damage. In addition, the cable will not release toxic gases in a fire, which meets environmental protection requirements.
In terms of application areas, MI fireproof cable is widely used in key places such as nuclear power plants, metallurgy, chemical industry, high-rise buildings, airports, subways, etc. It can be used to protect important electrical equipment such as fire pumps, fire elevators, important loads, emergency evacuation instructions, and smoke control systems to ensure that these equipment can still operate normally when a fire occurs, thereby ensuring personnel safety and equipment reliability. At the same time, MI fireproof cables are also suitable for high-temperature environments, such as industrial furnaces and melting furnaces, to provide stable power support for industrial production.
From a market perspective, the fireproof cable market size is valued at US$250 million in 2022 and is expected to reach US$410 million by 2030, with a compound annual growth rate of 7.2% from 2024 to 2030. With the increasing global attention to fire safety and the continuous advancement of related technologies, the market demand for MI fireproof cables is expected to continue to grow, and its importance in ensuring public safety and industrial production will be further highlighted.
| Code | Thermocouple Wire Assembly | |
| Positive Leg | Negative Leg | |
| N | Ni-Cr-Si(NP) | Ni-Si-Mg(NN) |
| K | KP-Nickle Chromium | Ni-Al(Si)(KN) |
| E | EP-Nickle Chromium | Cu-Ni(EN) |
| J | JP-Iron | Cu-Ni(JN) |
| T | TP-Copper | Cu-Ni(TN) |
| B | 30%-Platinum Rhodium | 6%-Platinum Rhodium |
| R | 13%-Platinum Rhodium | Platinum |
| S | 10%-Platinum Rhodium | Platinum |
| Outer Sheath(mm) | Core Wire Diameter(mm) | Outer Sheath Core Wire Diameter(mm) | Length(m) | ||||||
| Outer Diameter | Wall Thickness | K,N,E,J type | S,R,B type | K,N type | E,J type | S,R type | B type | ||
| 0.5 | 0.05-0.10 | 0.08-0.12 | ... |
SS304,
SS321,
SS316,
SS310,
INCL600
|
SS304,
SS321,
SS316
|
INCL600,
INCL800
|
INCL600,
INCL800
|
500 | |
| 1.0 | 0.10-0.20 | 0.15-0.20 | ... | 300 | |||||
| 1.5 | 0.15-0.25 | 0.23-0.30 | ... | 200 | |||||
| 1.6 | 0.16-0.26 | 0.26-0.36 | ... | 200 | |||||
| 2.0 | 0.25-0.35 | 0.40-0.50 | 0.25-0.30 | 180 | |||||
| 3.0 | 0.38-0.48 | 0.50-0.60 | 0.30-0.40 | 80 | |||||
| 3.2 | 0.48-0.58 | 0.58-0.68 | 0.30-0.40 | 75 | |||||
| 4.0 | 0.52-0.62 | 0.60-0.70 | 0.35-0.40 | 70 | |||||
| 4.8 | 0.73-0.83 | 0.75-0.85 | 0.40-0.45 | 40 | |||||
| 5.0 | 0.78-0.88 | 0.80-0.90 | 0.40-0.45 | 40 | |||||
| 6.0 | 0.98-1.08 | 0.90-1.10 | 0.45-0.50 | 30 | |||||
| 6.4 | 1.05-1.15 | 1.02-1.12 | 0.45-0.50 | 30 | |||||
| 8.0 | 1.30-1.44 | 1.30-1.40 | 0.45-0.50 | 20 | |||||
| 12.7 | 1.75-1.90 | 1.95-2.05 | ... | 10 | |||||
Q1: Are you a factory or trading company?
A1: We are a manufacturer.
Q2: What payment method do you accept?
A2: T/T(Bank transfer), L/C, Western Union, Money Gram, Paypal, etc.
03: Can you make the Customized Products ?
A3: Yes, we can do it according to your requests.
Q4: May l buy samples from you?
A4: Of course you can get samples from me, but you don't need to pay for the samples, you only need to pay for the shipping cost.
05:How can l get a sample?
A5: You can add my contact information, contact me online, tell me your requirements and pay the shipping cost of the samples (samples are free)and then l will mail the samples you requested to you as soon as possible.
Q6: How long does shipping take?
A6: For samples: 1-7 days;For formal orders: 10-18 days.
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