The finned tube is to improve the heat exchange efficiency. By adding fins on the surface of the heat exchange tube, the outer surface area (or inner surface area) of the heat exchange tube is increased, so as to achieve the purpose of improving the heat exchange efficiency. Such a heat exchange tube . Usually used for heat exchange between liquid and gas.
Finned tube is a heat exchange element. As a heat exchange element, finned tubes usually work under high-temperature flue gas conditions for a long time. For example, the finned tubes usually used in boiler or harsh environments, high temperature and high pressure, and in a corrosive atmosphere. This requires that the finned tubes should have high anti-corrosion properties, Anti-wear properties, lower contact resistance, higher Stability and anti-dusting ability.
There are many types of finned tubes, and new varieties are constantly emerging. According to the classification of processing technology, there are extruded fin tube; high frequency welded finned tubes; rolled formed finned tubes; suit formed finned tubes ; cast finned tubes; tension wound finned tubes; Inserted tubes.
According to the shape of the fins, there are square finned tubes; circular finned tubes; spiral finned tubes; longitudinal finned tubes; corrugated finned tubes; spiral serrated fins Helical Serrated Finned Tubes; pin-shaped finned tubes; integral plate-shaped finned tubes; inner finned tubes.
According to whether the fin material of the finned tube is the same as that of the base tube, it can be divided into: single metal finned tube, bimetallic composite finned tube.
Single metal finned tubes are classified by material into copper finned tubes; aluminum finned tubes; carbon steel finned tubes; stainless steel finned tubes; cast steel finned tubes.
Finned Tube,Extruded Fin,Brown Fin Tube,Longitudinal Finned Tube Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.heatexchangerjm.com
1. Material properties
High Purity Material
High Corrosion Resistance
Low Thermal Expansion Coefficient
quartz glass bowls working temperature: 1100°C
2.Color clear,milky,semi-transparent
3.Use  heat resistance silica crucible mainly be used as laboratory application,semiconductor industry etc.
It is our desire to have the pleasure of serving you.
Al
Fe
Ca
Mg
Ti
Cu
Mn
K
Na
Li
Co
Ni
B
21.32
0.94
1.88
0.29
0.54
0.05
0.05
0.40
2.06
1.66
0.07
0.07
0.16
Some date we supply:
PurityTotal Impurities, including Al, Fe, Ca, Mg, Ti, Cu, Ni,Co, Mn, k, Na, Li, B<35ppm
Thermal DataAnnealing Point  Strain Point  Softening Point    Melting Point        Expansion Index
1120°C         1210°C     1570°C         1730°C     Â
5.5×10-7/°C Â
Operation TemperatureShort-term    Long-term
1300°C        1100°C
Mechanical DataRigidity Modulus 3.1×104Mpa
Density 2.2/cm3
MohsHardness 6
Young`s Modulus 7.2×104Mpa
Compression Strength 1.1×103Mpa
Poisson Ratio 0.17
Elongation Strength 48Mpa
our service
We can make products according to the requirements of our customers.
for more question, please email US
Accept the OEM process.
could customize based on your requirement, like packing, print logo and so on.
we are speialized in the packing service for fragile, so far no broken.
company information
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
FAQ
1.Q:whether could supply the sample for test?
A:could supply the sample for free if have the enough stoccks, also could customize based on your requirement if you are glad to paid the sample fee.
2.Q:how to place the order?
A:you could email for the production,or chart on line and so on
Â
3.Q:how can i pay for you?
A:T/T,L/C,Wester Union,Aliexpress and so on.
Â
4.Q:how about the delivery way:
A:by air, by sea, by express or picked by yourself.
Â
Product Description
1. Material properties
High Purity Material
High Corrosion Resistance
Low Thermal Expansion Coefficient
quartz glass bowls working temperature: 1100°C
2.Color clear,milky,semi-transparent
3.Use  heat resistance silica crucible mainly be used as laboratory application,semiconductor industry etc.
It is our desire to have the pleasure of serving you.
Al
Fe
Ca
Mg
Ti
Cu
Mn
K
Na
Li
Co
Ni
B
21.32
0.94
1.88
0.29
0.54
0.05
0.05
0.40
2.06
1.66
0.07
0.07
0.16
Some date we supply:
PurityTotal Impurities, including Al, Fe, Ca, Mg, Ti, Cu, Ni,Co, Mn, k, Na, Li, B<35ppm
Thermal DataAnnealing Point  Strain Point  Softening Point    Melting Point        Expansion Index
1120°C         1210°C     1570°C         1730°C     Â
5.5×10-7/°C Â
Operation TemperatureShort-term    Long-term
1300°C        1100°C
Mechanical DataRigidity Modulus 3.1×104Mpa
Density 2.2/cm3
MohsHardness 6
Young`s Modulus 7.2×104Mpa
Compression Strength 1.1×103Mpa
Poisson Ratio 0.17
Elongation Strength 48Mpa
our service
We can make products according to the requirements of our customers.
for more question, please email US
Accept the OEM process.
could customize based on your requirement, like packing, print logo and so on.
we are speialized in the packing service for fragile, so far no broken.
company information
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
FAQ
1.Q:whether could supply the sample for test?
A:could supply the sample for free if have the enough stoccks, also could customize based on your requirement if you are glad to paid the sample fee.
2.Q:how to place the order?
A:you could email for the production,or chart on line and so on
Â
3.Q:how can i pay for you?
A:T/T,L/C,Wester Union,Aliexpress and so on.
Â
4.Q:how about the delivery way:
A:by air, by sea, by express or picked by yourself.
Â
Model NO.: HB
Color: Clear
Application: Laboratory
Keyword1: Evaporating Dish
Keyword2: Silica Evaporating Dish
Keyword3: Customized Evaporating Dish
Keyword4: Transparent Evaporating Dish
Trademark: HIGHBORN
Transport Package: Safe Package, Export Carton with Foam
Specification: RoHS
Origin: Lianyungang, Jiangsu
HS Code: 7002209000
Model NO.: HB
Color: Clear
Application: Laboratory
Keyword1: Evaporating Dish
Keyword2: Silica Evaporating Dish
Keyword3: Customized Evaporating Dish
Keyword4: Transparent Evaporating Dish
Trademark: HIGHBORN
Transport Package: Safe Package, Export Carton with Foam
Specification: RoHS
Origin: Lianyungang, Jiangsu
HS Code: 7002209000
Product Description