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Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd.

  • China ,Zhejiang
  • Verified Supplier
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China Mineral Insulated Cable K/N/E/J/T/S/R/B Types 1-5m 200℃-1000℃
China Mineral Insulated Cable K/N/E/J/T/S/R/B Types 1-5m 200℃-1000℃

  1. China Mineral Insulated Cable K/N/E/J/T/S/R/B Types 1-5m 200℃-1000℃

Mineral Insulated Cable K/N/E/J/T/S/R/B Types 1-5m 200℃-1000℃

  1. MOQ: 50M
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 1,000,000M/year
Delivery Time 2-7 working days
Packaging Details 70*70*8cm Carton
Core 2,3,4,6
Insulation MgO
Warranty 1 Year
Temperature Range 200℃-1000℃
Accuracy Class I、II、III
Outside Dia 0.5-12.7mm
Package Carton. Pallet
Function temperature test
Cable Length 1-5m or Customized
Thermocouple Type K/N/E/J/T/S/R/B
Brand Name LEADKIN
Model Number LK-K
Certification ISO9001, IATF16949, CE
Place of Origin NINGBO CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 1,000,000M/year
Delivery Time 2-7 working days Packaging Details 70*70*8cm Carton
Core 2,3,4,6 Insulation MgO
Warranty 1 Year Temperature Range 200℃-1000℃
Accuracy Class I、II、III Outside Dia 0.5-12.7mm
Package Carton. Pallet Function temperature test
Cable Length 1-5m or Customized Thermocouple Type K/N/E/J/T/S/R/B
Brand Name LEADKIN Model Number LK-K
Certification ISO9001, IATF16949, CE Place of Origin NINGBO CHINA
High Light Mineral insulated cable high temperatureMetal sheathed cable 200-1000℃MI cable K/N/E/J/T/S/R/B types
K/N/E/J/T/S/R/B Types Mineral Insulated Metal Sheathed Cable and Durable for Long-Term Performance
Product Specifications
Quick Details:
  • Type: K/N/E/J/T/S/R/B
  • Place of Origin: Zhejiang, China (Mainland)
  • Accuracy: I-0.4%t, II-0.75%t, III-1.5%t
  • Core number: 2,3,4,6
  • Inorganic mineral insulating lead material: Ni, Cu
  • Insulator: 99.6% high purity MgO
  • Certificate: ISO9001, IATF16949, CE
  • Application: connecting with thermocouple and instrument machine
  • Sheath material: 0Cr18Ni10Ti, SS304S, SS316L, SS316, Cu
  • Sheath Dia(mm): φ3.0, φ4.0, φ6.0, φ8.0
Sheath Wire Specifications
Type for Sheath Wire Type K:
Product Name Code Type Sheath Material Outside Dia. Temperature
NiCr-NiSi /NiCr-NiAl KK K SS304 SS316 0.5-1.0
1.5-3.2
4.0-8.0
400
600
800
SS310 Inconel600 0.5-1.0
1.5-3.2
4.0-6.4
8.0-12.7
500
800
900
1000
NiCrSi-NiSi NK N SS304 SS316 0.5-1.0
1.5-3.2
4.0-8.0
400
600
800
NiCr-Konstantan EK E SS304 SS316 0.5-1.0
1.5-3.2
4.0-8.0
400
600
800
Fe-Konstantan JK J SS304 SS316 0.5-1.0
1.5-3.2
4.0-8.0
400
600
800
Cu-Konstantan TK T SS304 SS316 0.5-1.0
1.5-3.2
4.0-8.0
400
600
800
RhPt10-Ph SK S Inconel600 6.0-12.7 1100

Note: Different temperature measuring media and service conditions have an impact on the service life and temperature range of armored thermocouples. The data in the table is only recommended data.

Accuracy for Sheath Wire Type K
Type Class I Class II
K ±1.5℃ (-40~375℃)
±0.4% (375℃-1000℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-1000℃)
N ±1.5℃ (-40~375℃)
±0.4% (375℃-1000℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-1000℃)
E ±1.5℃ (-40~375℃)
±0.4% (375℃-800℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-800℃)
J ±1.5℃ (-40~375℃)
±0.4% (375℃-800℃)
±2.5℃ (-40~375℃)
±0.75% (375℃-800℃)
T ±0.5℃ (-40~125℃)
±0.4% (125℃-350℃)
±1.0℃ (-40~125℃)
±0.75% (125℃-350℃)
S 0-1100℃ ±1.0℃ 0-1100℃ ±1.5℃
Product Applications

Thermocouple Connections: MI cables are commonly used to connect thermocouples to temperature measurement devices in applications such as furnaces, kilns, and chemical processing plants.

Instrumentation: Suitable for connecting various instruments in process control systems, including pressure, flow, and level sensors.

Oil and Gas Industry: Employed in drilling operations, pipelines, and refineries to monitor temperatures in extreme environments.

Power Generation: Used in turbines, boilers, and other critical components where precise temperature measurement is essential for safety and efficiency.

HVAC Systems: Applied in heating, ventilation, and air conditioning systems for accurate temperature monitoring and control.

Installation Considerations:
  • Bending Radius: MI cables have a specified minimum bending radius that should be adhered to during installation to avoid damaging the insulation.
  • Termination Techniques: Proper crimping or welding techniques should be used to ensure reliable electrical connections at the thermocouple junctions.
  • Environmental Factors: Consideration of factors such as temperature, pressure, and chemical exposure is critical during the selection and installation of MI cables.
Common Applications:
  • Solid waste incinerators
  • Sintering powdered metals
  • Firing ceramic materials
  • Gas or oil fired furnaces
  • Fuel fired heat exchangers
  • Box furnaces
  • Nuclear or hydrocarbon based energy plants
Product Images
Mineral Insulated Metal Sheathed Cable product photo
Company Information
Main Products
Leadkin main products Leadkin product line
Packaging

We add heat shrink tubing and plastic film to ensure high insulated resistance. Except marking notes, we also provide pass cards and test reports for every coil cable.

Leadkin cable packaging
MI Cable Production Line

We have high-quality professional products, as well as advanced product lines and equipment. All of our products comply with international quality standards and are greatly appreciated in various markets worldwide. We continuously update our products and improve our production systems to meet increasing market demands.

Order Process
  1. Accurate quotation
  2. Confirm price, trade terms, lead time, payment terms, etc.
  3. LEADKIN sales send Proforma Invoice with LEADKIN seal
  4. Customer arranges payment for deposit and sends bank slip
  5. Middle Production - photos showing production line with your products
  6. End Production - mass production product photos
  7. Client makes balance payment and LEADKIN ships goods
  8. Order completion when goods are received and customer is satisfied
  9. Feedback to LEADKIN about quality, service, and market suggestions
Frequently Asked Questions
What are the advantages of using thermocouples?
  • Wide temperature range
  • Fast response time
  • Simple and rugged design
  • Relatively inexpensive
  • Can be used in various environments, including extreme conditions
What are the disadvantages of thermocouples?
  • Non-linear output, requiring calibration
  • Accuracy may be lower than other temperature sensors (like RTDs)
  • Requires reference junction compensation for precise measurements
  • Susceptible to electromagnetic interference

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Seller

  • Year Established:

    2009

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd established in 2009 in Ningbo City. It has a plant area of 17000 square meters and a total staff of 100 employees now.   Ningbo Leadkin is a Chinese leading manufacture on instrument, electric equipment and armound cable. Ningb... Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd established in 2009 in Ningbo City. It has a plant area of 17000 square meters and a total staff of 100 employees now.   Ningbo Leadkin is a Chinese leading manufacture on instrument, electric equipment and armound cable. Ningb...

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Get in touch with us

  • Reach Us
  • Ningbo Leadkin Instrument Complete Sets of Equipment Co., Ltd.
  • No.888 DONGMIN ROAD ZHUANGSHI STREET, ZHENHAI DISTRICT NINGBOCITY ZHEJIANG PROVINCE, CHINA
  • https://www.leadkin.com/

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