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Factory Price High Temperature Refractory Sic Silicon Carbide Tube

FOB Price:	US$1,500.00 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US$1,500.00

Port:	Qingdao, China
Production Capacity:	50 Sets/Month
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal

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Product Description

Company Info

Basic Info.

Model NO.

heat exchanger tube

After-sales Service

1year

Warranty

1year

Certification

ISO, TUV

Application

Heater, Cooler, Vaporizer, Condenser

Principle

Mixing Heat Exchanger

Style

Cast-In Type

Material

Nonmetallic

Trademark

YIDE

Transport Package

Negotiate Plan

Specification

10m³

Origin

China

HS Code

8419500090

Product Description

corrosive medium	*temperature* *(ºC)*	*corrosion rate* *(mg/cm2.Y)*	corrosion rate (mm/Y)
98% H2SO4	100	0.98	0.0032
54% HF	25	0.06	0.0002
50%NaOH	100	1.25	0.0040
45%KOH	100	0.04	0.0001
70%HNO3	86	0.04	0.0001
37%HCl	25	0.07	0.0002
10%HF+HNO3	25	0.05	0.0002
10%HF+HNO3	120	1.25	0.0040

Thermal conductivity of SiC

Silicon carbide is a kind of single-phase, non-pressure sintered silicon carbide ceramics with high purity, fine crystal and very low porosity. It can be used as a suitable substitute for graphite, stainless steel, tantalum metal, Hastelgold, fluorine plastics and other traditional materials. In the chemical industry, medicine, metallurgy and other industries of high temperature, high pressure, strong corrosion, high wear in the extreme environment. High-performance silicon carbide heat exchanger has the characteristics of high strength, high temperature resistance, high thermal conductivity and comprehensive acid and alkali corrosion resistance of silicon carbide ceramics. It is especially suitable for high temperature, high pressure, strong acid and alkali corrosion, high-speed airflow erosion, particle wear and other harsh working conditions. Its excellent heat exchange efficiency can meet the urgent needs of energy saving, emission reduction and environmental protection.

The pressureless sintered silicon carbide ceramic products produced by our company are made of ultra-fine
silicon carbide powder sintered at high temperature. The silicon carbide content is above 98%, the product
density is ≥3.10g/cm³, without free silicon. The performance indexes of the products reach the international
advanced level (to the technical standards of Morgan in England and Saint-Gobain in France).What's more, the
products have a great deal of technical advantages, such as high mechanical strength, high hardness, wear
resistance, high temperature resistance, strong acid and alkali corrosion resistance, oxidation resistance,
thermal shock resistance, good thermal conductivity, extreme cold and heat resistance and high temperature
creep resistance. As a result, the products are widely used in many higntch fields, such as military industry,
aerospace, nuclear power, metal smelting, high-temperature furnace, lithium-ion battery production, powder
metallurgy, ceramic chemical machinery, ultra-fine grinding, papermaking, medicine and so on.

typical application

Used in tube and tube heat exchanger (also known as shell and tube heat exchanger) equipment.
It is suitable for chemical processes such as cooling, condensation, heating, evaporation, thin film evaporation and absorption of various chemical substances.
Especially suitable for various types of highly corrosive chemicals as follows:
Bromine, sulfuric acid, hydrofluoric acid, nitric acid, hydrochloric acid and other highly corrosive acids;
Sodium hydroxide or other strong base;
Halogenated compounds;
salt solutions, and organic compounds.

Yide Heat Exchange Equipment Co., Ltd. is a national science and technology small and medium-sized enterprise/high-tech enterprise. It is a strategic cooperative unit with Shandong Provincial Marine Chemical Research Institute. Both sides jointly build a joint laboratory for bromine production equipment and energy saving technology; The company focuses on manufacturing and technical innovation of series products of strong corrosion resistant heat exchange (condensation) equipment, including silicon carbide heat exchanger/glass heat exchanger/carbonized composite tube heat exchanger/strong acid heater and supporting corrosion resistant pipe fittings...

Address: No. 1399, Liuxian Street, Dajiawa Street, Weifang, Shandong, China

Business Type: Manufacturer/Factory

Business Range: Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery

Management System Certification: ISO 9001, ISO 14001, ISO 14000

Main Products: Heat Exchanger, Corrosion-Resistant Equipment, Silicon Carbide Heat Exchanger, Silicon Carbide Tube, Glass Heat Exchanger, PTFE Heat Exchanger, PTFE Machined Parts, Steel Lined PTFE Fittings, PTFE Packing, PTFE Filling/Modification

Company Introduction: Yide Heat Exchange Equipment Co., Ltd. is a national science and technology small and medium-sized enterprise/high-tech enterprise. It is a strategic cooperative unit with Shandong Provincial Marine Chemical Research Institute. Both sides jointly build a joint laboratory for bromine production equipment and energy saving technology; The company focuses on manufacturing and technical innovation of series products of strong corrosion resistant heat exchange (condensation) equipment, including silicon carbide heat exchanger/glass heat exchanger/carbonized composite tube heat exchanger/strong acid heater and supporting corrosion resistant pipe fittings; It is applied to

1. Tubular heat exchange, tubular reaction, falling film evaporation, reboiling, etc. Required for strong corrosion resistant products;

2. High (low) temperature flue gas waste heat recovery and utilization field

3. System engineering of waste acid purification or concentration process. The company is located inWeifang Binhai Economic and Technological Development Zone, the deep processing base of bromine and bromide series products in China. Silicon carbide heat exchanger is a new type of heat exchanger that utilizes silicon carbide ceramic material as the heat transfer medium. Because silicon carbide ceramics have corrosion resistance, high temperature resistance, high thermal conductivity, high hardness, wear-resistant and other excellent characteristics, silicon carbide ceramic heat exchanger is suitable for high-temperature, corrosion-resistant environment.

Developed into this device heat exchanger element material is a new type of silicon carbide engineering ceramics, it has high temperature and thermal shock resistance performance, from 1000 º C air-cooled to room temperature, repeated more than 50 times without cracking; Thermal conductivity and stainless steel equivalents; In the oxidizing and acidic media with good corrosion resistance. In the structure of the successful solution to the thermal compensation and a better solution to the gas sealing problem. The device has high heat transfer efficiency and remarkable energy-saving effect, which is used to preheat the combustion air or heat the process gas of certain processes, and can save primary energy, the fuel saving rate can reach more than 30 %, and can strengthen the process and significantly improve the production capacity.

Tubular silicon carbide inserted high-temperature heat exchanger is a new type of heat exchanger developed to replace the metal heat exchanger, to solve the problem of its long-term operation in high-temperature flue gas is unreasonable and need to be used against the defects of the cold air, reducing the effectiveness of the use of the new heat exchanger device. The heat exchanger made of this material is a new generation of high temperature flue gas waste heat recovery products in the international arena. Tubular silicon carbide insert high-temperature heat exchanger has a compact structure, large heat transfer area per unit volume, the use of internal spring compression can absorb thermal expansion, in the flue gas temperature of 1300 º C, the air preheating temperature of up to 600 º C or more, the heat exchanger′s interface part of the corresponding technology to reduce vibration to strengthen the seal to reduce air leakage, air leakage rate of less than the professional requirements of less than 5 %.

Silicon carbide heat exchanger is made of a number of air channel cross-section for the square, flue gas channel cross-section for the rectangular silicon carbide tubes were cross-stick together, the air channel and flue gas channel compartment for the double-layer, the structure is solid, with high mechanical strength, it solves the corrugated ceramic heat exchanger spacer cracking easy to leak the phenomenon of wind.

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