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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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Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

China Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier
Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J supplier

Large Image :  Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

Product Details:

Place of Origin: jiangshu
Brand Name: Ohmalloy/OEM
Certification: GB
Model Number: SP-J-FB-SS-0.5R

Payment & Shipping Terms:

Minimum Order Quantity: 100 meters
Price: USD 0.5~10/meter
Packaging Details: Spool+paper case + wooden case/plastic packing+papre case+ wooden box outside(or customized)
Delivery Time: 5-8 working days after payment confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram,paypal
Supply Ability: 10000 meter/day
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Detailed Product Description
Name: Gas Thermocouple Cable Stainless Steel Sheath Multi Strand Type J Thermocouple Cable Conductor Material: JP: CuNi45 JN: Fe
Insulation Material: Fiberglass/PTFE/PEF/Silicone Rubber Jacket Material: Fiberglass/PTFE/PEF/Silicone Rubber/PVC
Diameter: 0.5R*2(7*0.30mm) Color: White And Black (customized)
Certificate: GOST/JIS/GB(customized)

Gas Thermocouple Cable Stainless Steel Sheath Multistrand Type J Thermocouple Cable

 

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. Product Details

 

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

 

3. EMF Value Range at Different Temperature

 

Material EMF value (μV)
100℃ 200℃ 300℃ 400℃ 500℃ 600℃
JP-JN 5187~5351 10696~10862 16244~16410 21760~21936 27281~27505 32962~33242
EMF value Vs Pt(μV)  
700℃ 750℃ 760℃ 800℃ 900℃ 1000℃  
38958~39306 42089~42473 42725~43113        

 

Type Insulation material CODE Inner Shielding CODE JACKET CODE Out shielding CODE Pairs solid Earth wire Stranded
K FEP FP     FEP FP     0 0.2mm E cross section+R
T PFA FA Al foil AL PFA FA copper wire CU 2 0.3mm    
E PVC 70℃ LP copper wire CU PVC 70℃ LP Tinned copper TC 3 0.5mm    
J PVC 105℃ HP Tinned copper TC PVC 105℃ HP Nickel plated copper NC 4 0.75mm    
N Fiberglass 400℃ BL Nickel plated copper NC Fiberglass 400℃ BL Silver plated copper AC 5 1.0mm    
SC Fiberglass600℃ BM Silver plated copper AC Fiberglass600℃ BM SS 304 wire SS 6 1.5mm    
  Fiberglass700℃ BH     Fiberglass700℃ BH            
  MICA FIBER 650℃ MA                    
KCA Vitreous Silica 800℃ VS SS 304 wire SS Vitreous Silica 800℃ VS     7 2.5mm    
KCB Silica fiber1000℃ SV Inconel 600 wire 600 Silica fiber1000℃ SV     8      
RTD Ceramic fiber1200℃ CF Inconel 625 wire 625 Ceramic fiber1200℃ CF     9      
  PTFE PT     PTFE PT            
  ETFE ET     ETFE ET            
  KAPTON KP     KAPTON KP            
  Silcone rubber SR     Silcone rubber SR            
  Rubber RU     Rubber RU            
  PE PE     PE PE            

 

Size and Insulation Material Reference
Type Cross-Section
(mm2)
Diameter Insulation Material/Jacket Material Shield
AWG (SingleCore) mm
(Multi-Core)
SC RC BC KCA KCB KX NC NX EX JX LX 0.07 - 1 x 0.30 Ceramic Fiber(-60,+1200℃) Vitreous Silica(-60,+800℃) Mica(-60,+650℃) Silica Fiber(-60,+1000℃) High Temperature Fiber(-60,+600℃) Fiberglass(-60,+450℃) Polyimide Tape/Kapton(-60,+260℃) PTFE(-60,+275℃) PFA(-60,+275℃) FEP(-60,+205℃) Silicone Rubber(-60,+200℃) PVC(-25,+105℃) PVC(-25,+70℃) Nickel Chrome Alloy Wire Braiding; Stainless Steel Braiding; Tin-plated Copper Braiding; Aluminum-plastic Tape Wraping; Copper Tape Wraping; Aluminum Foil Wraping
0.22 24 7 x 0.20
0.35 22 5 x 0.30
0.40 21 13 x 0.20
0.50 20 7 x 0.30
0.50 20 19 x 0.20
0.75 19 7 x 0.37
0.75 19 24 x 0.20
1.00 18 14 x 0.30
1.00 18 24 x 0.20
1.34 16 7 x 0.49
1.34 16 19 x 0.30
1.50 16 7 x 0.52
1.50 16 21 x 0.30
2.00 14 19 x 0.366
2.00 14 28 x 0.30
2.50 13 19 x 0.41
2.50 13 36 x 0.30

 

Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

 

 

2. Size Range Reference

Alloys Name Type Dimension
SP-J-W Wire D=0.03mm~8mm
SP-J-R Ribbon W=0.4~40 T=0.03~2.9mm
SP-J-S Strip W=8~250mm T=0.1~3.0
SP-J-F Foil W=6~120mm T=0.003~0.1
SP-J-B Bar Dia=8~100mm L=50~1000

 

 

3. Production Progress

-heating alloy.jpg

 

 

 

4. Our Service & Customer Representative

 

 

Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

 

Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

Gas Thermal Coupling Wire Stainless Steel Sheath Multi Strand Type J

5. Questions and Answers

 

Q1:How can I contact with your company?

A1:We have multiple communication channels : Tel/whatsapp/Skype/Wechat :+86-15826530281

 

Q2:Do you provide free samples?

A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.

 

Q3:What is your payment terms?

A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.

 

Q4:What is your lead time?

A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.

 

 

Q5:What is your working time?

A5: Monday to Firday: 9:00-12:00,13:30-17:30, rest in weekend.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Sparrow

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