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Ohmalloy Material Co.,Ltd

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Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

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Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath

China Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath supplier
Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath supplier Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath supplier Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath supplier

Large Image :  Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath

Product Details:

Place of Origin: China
Brand Name: Ohmalloy/OEM
Certification: SGS/RoHs
Model Number: SP-J-BL-BL-SS304-0.22R

Payment & Shipping Terms:

Minimum Order Quantity: 50 meters
Price: USD 0.52-1.85 / Meter
Packaging Details: Coil/Spool+paper carton+ wooden pallet
Delivery Time: 2-5 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000 meters / month
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Detailed Product Description
Name: Thermocouple Wire Type J -10→105°C Multi Strands PVC Insulated Cable Accuracy Class I Conductor: + Iron -Constantan
Insulated Material: Fiberglass(400 Degree Celsius) Sheath Material: SS304
Accuracy: Class I (T±4%) Length: 100meter/200meter/500meter(customized)

Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath -50→400°C Cable Class I

 

TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538°C, and therefore heavier gauge wire is recommended for longer life at these temperatures.

 

1. Chemical Composition

Material Chemical composition (%)
Ni Cu Si Iron Al
JP(Iron)       100  
JN(Constantan) 45 55      

 

2. Physical Properties and Mechnical Properties

 

 

Material

 

 

Density(g/cm3)

 

Melting point(℃)

 

Tensile Strength(Mpa)

 

Volume resistivity(μΩ.cm)

 

Elongation rate (%)

JP(Iron) 7.8 1402 >240 12.0(20℃) >20
JN(Constantan) 8.8 1220 >390 49.0(20℃) >25

 

 

Class I Thermocouple Wire Type J Fiberglass Insulated SS304 Sheath

 

ReF. The Short Name for Materials

 

Type Insulation material CODE Inner Shielding CODE JACKET CODE
K FEP FP     FEP FP
T PFA FA Al foil AL PFA FA
E PVC 70℃ LP copper wire CU PVC 70℃ LP
J PVC 105℃ HP Tinned copper TC PVC 105℃ HP
N Fiberglass 400℃ BL Nickel plated copper NC Fiberglass 400℃ BL
SC Fiberglass600℃ BM Silver plated copper AC Fiberglass600℃ BM
  Fiberglass700℃ BH     Fiberglass700℃ BH
  MICA FIBER 650℃ MA        
KCA Vitreous Silica 800℃ VS SS 304 wire SS Vitreous Silica 800℃ VS
KCB Silica fiber1000℃ SV Inconel 600 wire 600 Silica fiber1000℃ SV
RTD Ceramic fiber1200℃ CF Inconel 625 wire 625 Ceramic fiber1200℃ CF
  PTFE PT     PTFE PT
  ETFE ET     ETFE ET
  KAPTON KP     KAPTON KP
  Silicone rubber SR     Silicone rubber SR
  Rubber RU     Rubber RU
  PE PE     PE PE

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Sparrow

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