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Ohmalloy Material Co., Ltd.

Thermcouple Wires, ANSI Code IEC Code ASTM Code GB/T Standard, Copper/Constantan manufacturer / supplier in China, offering Type T Thermocpulple Teflon Insulation Cable, Electrothermal Alloy Fecral25/5 Alloy 0cr25al5 Wire for Thermostat, Factory Price Fecral13/4 Wire Fecr13al4 Alloy for Thermostat and so on.

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Supplier Homepage Product Thermocouple Wire Type T Thermocpulple Teflon Insulation Cable

Type T Thermocpulple Teflon Insulation Cable

FOB Price: US $0.59-1.5 / Meter
Min. Order: 100 Meters
Min. Order FOB Price
100 Meters US $0.59-1.5/ Meter
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Port: Shanghai, China
Production Capacity: 500000meters Per Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: K-HP-HP-113
  • Conductor Type: Solid
  • Conductor Material: Copper&Constantan
  • Insulation Material: Teflon
  • Range of Application: Machinery,Thermocouple,Electricity
  • Brand: Ohmalloy
  • Transport Package: 100m/Spool, 305m/Spool, 1000FT/Spool, 1000m/Spool
  • Origin: China
  • Type: Insulated
  • Application: Thermocouple Wires
  • Sheath Material: Teflon
  • Material Shape: Round Wire
  • Certification: ISO9001, ANSI
  • Trademark: OHMALLOY
  • Specification: AWG 24
Product Description
Type T Thermocpulple teflon insulation cable
1.Style:Extension Wire
2.Thermocouple copper wire
Thermocouple copper wire Classification
1. Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.
2. Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.

Thermocouple variety and index

Thermocouple Variety and Index



Measurement Range(°C)


















3 . Dimensions and Tolerance of Fiberglass Insulated Thermocouple Wire
Dimensions / Tolerance mm ) : 4.0+-0.25

Color code & initial calibration tolerances for thermocouple wire:
Thermocouple TypeANSI Color CodeInitial Calibration Tolerances
Wire AlloysCalibration+/-
JacketTemperature RangeStandard
Iron(+) vs.
JWhite/RedBrown0°C to +285°C
285°C to +750°C
± .75%
± .4%
CHROMEL(+) vs.
KYellow/RedBrown-200°C to -110°C
-110°C to 0°C
0°C to +285°C
285°C to +1250°C
± 2%
± .75%
± .4%
Copper(+) vs.
TBlue/RedBrown-200°C to -65°C
-65°C to +130°C
130°C to +350°C
± 1.5%
± .75%
± .8%
± .5°C
± .4%
CHROMEL(+) vs.
EPurple/RedBrown-200°C to -170°C
-170°C to +250°C
250°C to +340°C
± 1%
± .5%
± .4%
± .4%

Color Code & Initial Calibration Tolerance for Extension Wire:
Extension typeANSI Color CodeInitial Calibration Tolerances
Wire AlloysCalibration+/-
JacketTemperature RangeStandard
Iron (+) vs. Constantan(-)JXWhite/RedBlack0°C to +200°C±2.2°C±1.1°C
CHROMEL (+) vs. ALUMEL (-)KXYellow/RedYellow0°C to +200°C±2.2°C±1.1°C
Copper(+) vs. Constantan(-)TXBlue/RedBlue-60°C to +100°C±1.1°C± .5°C
CHROMEL(+) vs. Constantan(-)EXPurple/RedPurple0°C to +200°C±1.7°C±1.1°C

PVC-PVC Physical Properties:
Abrasion ResistanceGoodGood
Cut Through ResistanceGoodGood
Moisture ResistanceExcellentExcellent
Solder Iron ResistancePoorPoor
Service Temperature105ºC continuous
150ºC single
105ºC continuous
150ºC single
Flame TestSelf-extinguishingSelf-extinguishing
Company profile
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, FeCrAl alloy and thermocouple Alloy.
Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer.
Our product is widely used in heating equipment, big steel mill, mineral,electrical equipment, food machinery,auto industry,aerospace industry.Our product not only is popular in domestic market, but also been exported to all over the world.
Our company aims to be the best-quality alloy producer in the world.We insist on developing the more advanced alloy strip technology, to serve all the customer, improve people's living level,make a more green earth in the future.

1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.
6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.

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