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Alloy Sheath 11.8mm Mineral Insulated Heating Elements

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Pasia Industries Ltd
Province/State:zhejiang
Country/Region:china
Contact Person:Warren Sun
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Alloy Sheath 11.8mm Mineral Insulated Heating Elements

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Brand Name :MICH
Model Number :MIHCE
Certification :ISO9001
Place of Origin :China
MOQ :1 meter
Price :USD0.5-USD5 per meter
Supply Ability :10 million meters per year
Delivery Time :in one month
Packaging Details :plywood crates
Conductor :Copper
Sheath :Copper-Nickel
Components :Connected with power cable
Function :Heating or Heat Trace
Diameter :3.2-11.8 mm
Nominal resistance at +20℃ :0.0021-10
Maximum Length :Up to 375 meters
Terminal Maximum Voltage :600 V
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Copper-Nickel Alloy Sheath Mineral Insulated Heating Element for Industries

Mineral Insulated Heating Cables of Cu-Ni alloy sheathed series can meet the requirements of high temperature conditions and long-distance pipelines. The maximum temperature of copper-nickel alloy sheathed heating cable provided by MICH can reach a temperature up to 400℃. Conductor resistance value ranges from 4 Ω/km to 28000 Ω/km. Mineral insulated cable has excellent mechanical strength and corrosion resistance. The heating cable of series resistance provided by MICH can meet the requirements of different powers.

Cable Structure

Alloy Sheath 11.8mm Mineral Insulated Heating Elements

Application

Cu-Ni Alloy Sheathed Mineral Insulated Heating Cable series are mainly used on petrochemical plant, chemical plant, power plant, natural gas storage, pharmaceutical plant, etc.

Specifications

Heating cable instruction code

MI CN-B 16K239/60/2520/220/E1

NO. 1 2 3 4 5 6 7

No. Instruction
1 Sheath material Cu-Ni
2 structure of cable components shown in table 1
3 cable codes shown in table 2, 3 and 4
4 length of heating cable In meter
5 Heating cable power In Watt
6 heating cable voltage In Volt
7 heating cable voltage See table 5

Cable Code

1 6 K 239

No. 1 2 3 4

NO. Instruction
1 core number 1 or 2
2 Voltage grade 3=300V, 6=600V
3 conductor materials K,N,C
4 cold resistance ×1000 239=0.239Ω/m×1000

Table 1 Structure of Cable Element

Alloy Sheath 11.8mm Mineral Insulated Heating Elements

Table 2 Heating Cable Specification (600V Single Core)

Cable Code Diameter Nominal resistance at +20 Maximum manufacturing length Unit weight
mm Ω/m m kg/km
16C2.1 6.8 0.0021 130 220.7
16C3.4 5.9 0.0034 173 162.5
16C5.3 5.3 0.0053 214 125.6
16C8.5 4.8 0.0085 261 101.6
16C13 4.3 0.013 325 79.1
16C21 4.0 0.021 376 65.8
16K40 5.8 0.04 179 157.1
16K50 5.4 0.05 206 135.6
16K60 5.2 0.06 222 122.8
16K80 4.8 0.08 261 101.2
16K100 4.7 0.1 200 99.5
16K120 4.5 0.12 200 88.8
16K160 6.5 0.16 200 202.2
16K200 5.9 0.2 200 166.5
16K250 5.3 0.25 215 131.7
16K400 4.7 0.4 280 96.7
16K500 4.5 0.5 300 87.7
16N630 4.3 0.63 185 82.2
16N1000 3.9 1.0 230 62.8
16N1600 3.6 1.6 270 52.4
16N2500 3.4 2.5 300 45.6
16N2800 3.4 2.8 300 45.2
16N3300 3.4 3.3 300 44.7
16N4000 3.2 4.0 350 38.1
16N5200 3.2 5.2 350 37.7
16N6300 3.2 6.3 350 38.4
16N10000 3.2 10 350 38.9

Table 3 Heating Cable Specification (600V Double Cores)

Cable Code Diameter Nominal resistance at +20 Maximum manufacturing length Unit weight
mm Ω/m m kg/km
26K8.4 11.8 0.0084 43 632.9
26K13.4 9.8 0.0134 63 431.5
26K21 8.8 0.021 78 339.0
26K34 8.0 0.034 94 273.7
26K54 7.1 0.054 119 212.4
26K85 6.4 0.085 147 170.2
26K130 6.0 0.13 167 147.8
26K180 7.9 0.18 96 271.9
26K260 7.4 0.26 110 234.2
26K360 6.8 0.36 130 195.5
26K500 6.4 0.5 100 171.2
26K650 5.9 0.65 100 144.8
26K1000 5.7 1.0 100 133.3
26K1300 6.2 1.3 100 160.6
26K2000 5.8 2.0 100 139.1
26K3300 5.4 3.3 100 118.8
26N4600 5.8 4.6 100 138.3
26N8000 5.4 8.0 100 118.6
26N13000 5.0 13.0 100 100.8
26N27000 4.8 27.0 100 92.1
26N40000 4.6 40.0 100 84.4
26N60000 4.4 60.0 100 77.1
26N72000 4.2 72.0 100 70.2

Table 4 Heating Cable Specification (300V Double Cores)

Cable Code Diameter Nominal resistance at +20 Maximum manufacturing length Unit weight
mm Ω/m m kg/km
23K210 5.2 0.21 222 117.9
23K300 4.8 0.3 261 98.9
23K400 4.8 0.4 261 97.2
23K480 4.8 0.48 261 96.0
23K650 4.6 0.65 284 87.3
23K1000 4.1 1.0 100 68.9
23K1300 3.8 1.3 100 58.9
23K2000 5.0 2.0 100 104.7
23K2400 4.8 2.4 100 95.7
23K3000 4.6 3.0 100 87.3
23N4600 4.8 4.6 100 96.3
23N7500 4.6 7.5 100 86.9
23N11200 4.4 11.2 100 78.7
23N14000 4.2 14.0 100 71.6
23N18000 3.6 18.0 100 52.6
23N26000 3.6 26.0 100 52.2
23N40000 3.4 40.0 100 46.4
23N50000 4.0 50.0 100 63.8
23N60000 3.6 60.0 100 51.7
23N72000 3.4 72.0 100 46.1

Note: the resistance value of 2-core cable in the above table is the measured value after the end is twisted (i.e., single-core resistance X2);

For the use of 660V voltage occasions, please contact our company professionals.

Table 5 terminal specifications

Model: A, D, E Model: B

Maximum Voltage

(V)

Maximum Current (A) Terminal Specification Maximum Current (A) Terminal Specification
600 15 E2 20 E1
600 20 E2 25 E2
600 30 E3 40 E2
600 50 E3 70 E2
600 70 E3 100 E3

Note 1: E1 means 1/2 "NPT;E2 means 3/4 "NPT;E3 represents 1 "NPT (taper thread);Additional connection thread requirements are available.

Note 2: the length of cold end cable with standard configuration is 2 meters. If you increase or decrease of length required, please contact our professional personnel.

Corresponding reference table between the output power and sheath temperature

Alloy Sheath 11.8mm Mineral Insulated Heating Elements

Anticorrosive specification

Material
Sulfate Not recommend
Hydrochloric acid Data checking required
Hydrofluoric acid Data checking required
Phosphate Data checking required
Carbonate Data checking required
Organic acid Data checking required
Alkali metal Data checking required
Sea water Excellent
Chloride Excellent

Explosion-proof instructions

MICN series heating cable with explosion-proof terminal, can be used in potential explosive environment. Authenticated by the Chinese CQST, in accordance with Chinese GB3836 explosion-proof electrical standards, they can be applicable to A, B, C (C1D2) level of explosion-proof electrical equipment.

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