| Certification: | ISO9001 |
|---|---|
| Standard: | GB |
| Application: | Salt Bath Furnace |
| Thermowell Process: | Powder Metallurgy |
| Thermowell Color: | Silver Grey |
| Keywords: | Thermocouple Protection Tube , Thermowell |
| Customization: |
|---|
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We produce the thermocouple protection tube for many years which in made of high temperature metal ceramics and Cobalt Chrome Alloy ,
Stellite Alloy Chemical compositions (%)
|
Brand |
C |
Mn |
Si |
Cr |
Ni |
Mo |
W |
Co |
Fe |
P |
S |
Density (g/cm3) |
Hardness (HRC) |
|
stellite 3 |
2.0-2.7 |
1.0 |
1.0 |
29-33 |
3.0 |
11-14 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.55 |
51-55 |
|
|
stellite 6 |
0.9-1.4 |
1.0 |
1.5 |
27-31 |
3.0 |
1.5 |
3.5-5.5 |
Bal. |
3.0 |
≤0.03 |
≤0.03 |
8.35 |
38-44 |
Thermocouple protection tube for high temperature salt bath furnace , the lifespan will be 1 month when it is used to the liquid of 1280.
Its main material composition Mo and Al2O3.
Thermocouple protection tube can resist the corrosion of steel liquid , the life span will be 24 hours when it is used to 1450 and 1560 steel liquid.
Properties of Ceramics
(1).Good tenacity
(2).High temperature resistance
(3).High thermal conductivity
(4).Corrosion resistance
(5).Good thermal stability
(6).Wear resisrance
Product Features
1. High temperature resistance
The strength keeps stable up to 800 and it can even momentarily used at 1500.
2. Wear resistance
Due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix, it has exceptional wear and galling resistance.
3. Corrosion resistance
This exellent and lovely property allows this kind of material parts to be used in oil&gas, slurry, acid liquid and any other mediums.
1.What properties should protective tube have ?
(1).Thermal shock resistance
(2).Vibration resistance
(3).Large measurement range
(4).good pressure performance
(5).High mechanical strength
Applications
1.Applied in high tempreture salt bath furnace
2.Steel Liquid
3.Nuclear fuel environment conditions
4.Chemical gasification furnace use
5.Other application environment :Liquid iron ,copper solution ,CFBB
Q1: What is the Warranty for our products?
A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high-performance coatings to guarantee the lifetime of our products, which can satisfy every working condition. If any quality problems on our side occurred during this period, we will take on the shipping cost and replacement.
Q2: Do you provide free samples?
A2: Yes, usually we provide free samples for testing under the condition of freight paid by the customer.
Q3: What is your minimum order requirement?
A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of a single item can't reach the MOQ, the price should be the sample price.
Q4: What is the delivery time of your products?
A4: It depends on the inventory availability. If items needed are in stock, the delivery time would be within 8 workdays, but if not the delivery time would be around 20 workdays.
Q5: Can you manufacture Special-shaped products?
A5: Yes, we can. We can produce both standard and special products. We can make them according to your drawings and samples.
Q6: May I have my order working schedule?
A6: Yes, we will send the working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
Your feedback is our best honor, please do not hesitate to give us your valuable feedback and we can let you feel more confident about our company and products.
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Audited Supplier 
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