We produce the thermocouple protection tube for many years which in
made of high temperature metal ceramics and stellite alloy , The
material was researched by professor Li Rongjiu in Northeastern
University who has been engaged in this filed for more than 30
years , we bought his technology and produce it exclusive .
Stellite Chemical compositions (%)
Production process of our thermowell tube
1. Powder metallurgy process
A. Better metallurgical structure, better strength
B. Various types of automatic pressing machines from 3 tons to 630
tons. The ordered profiles can be very flexible.
Thermocouple protection tube for high temperature salt bath furnace
, the lifespan will be 1 month when it is used to the liquid of
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.
Its main material composition is ZrO2 and SiO2 .
1.What properties should proctective pipe have ?
(1). Thermal shock resistance
(2). Vibration resistance
(3). Large measurement range
(4). good pressure performance
(5). High mechanical strength
2. What disadvantages does the commen protective tube material have
Properties of Metal Properties of Ceramics
(1). Good tenacity
(2). High temperature resistance
(3). High thermal conductivity
(4). Corrosion resistance
(5). Good thermal stability
(6). Wear resisrance
We can manufacture the products according to your drawings and
demands.custom design is accepted
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
Shenyang Top New Material Co., Ltd owns its advantages in the
industrial metal materials area. The company specializes in the
R&D, manufacturing and sales of investment casting and powder
metallurgy components made of Stellite alloy, Cobalt Chrome alloy.
Founded in Year 2001, SYTOP has 16 years producing experience and
10 years exporting experience. Our solid quality and integrity wins
us a good name in our customers.
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 in 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 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 single
item can't reach the MOQ, the price should be 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 work days, but if not
the delivery time would be around 20 work days.
Q5: Can you manufacture Special-shaped products?
A5: Yes, we can. We can produce both standard and special prosucts.
We can make them according to your drawings and samples.
Q6: May I have my order working schedule ?
A6: Yes, we will send 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
Shipment and Package
Full Range of Service
1. Laser Marking
2. Stable Availability
3. Customized Packaging
4. Flexible Order Quantity
5. Welcome to Visit Factory
6. Supply Inspetion report
7. Accept Third-party Verify
8. 0-risk Changing&Refunding
Your feedback is our best honor, please do not hesitate to give us
your valuable feedback and we can let you feel more confident to
our company and products.
Send your inquiry details right now !!!