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Pressureless Sinter Sic Ceramic Heat Exchanger

FOB Price:	US$2,000.00-4,500.00 / Square Meter
Min. Order:	1 Square Meter

Min. Order	FOB Price
1 Square Meter	US$2,000.00-4,500.00

Port:	Shanghai, China
Production Capacity:	1000 Sets/Year
Payment Terms:	L/C

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Product Description

Company Info

Basic Info.

Model NO.

DN100~DN1500

Certification

ISO

Application

Heater, Cooler, Vaporizer, Condenser

Principle

Recuperative Heat Exchanger

Style

Shell and Tube

Material

Nonmetallic

Trademark

Innovation

Transport Package

Wooden

Specification

DN100~DN1500

Origin

China

HS Code

8419500090

Product Description

Sintered Silicon Carbide ----an ideal material for advanced heat exchangers
Innovation Sic is a single-phase, sintered alpha silicon carbide, offering high purity, fine grain size and extremely low porosity. Our silicon carbide heat exchanger can be used as an excellent substitute to replace heat exchangers made of graphite, stainless steel, tantalum, hastelloy, fluoroplastic, glass line, or other traditional materials, in fields such as chemical, pharmaceutical or metallurgy industries with extreme conditions such as high temperature, high pressure, high corrosion or high abrasion.
It can replace equipment made of expensive metal like Tantalum. It can work well under high pressure and temperature, where graphite cannot work. It is especially suitable for cool HF or hydrogen bromide gas.
Silicon carbide heat exchangers boast high strength, high temperature resistance, high thermal conductivity and excellent acid or alkali corrosion resistance. It is especially suitable for harsh working conditions such as high temperature, high pressure, acid or alkali corrosion, high speed airflow, particle abrasion and so on. The outstanding heat exchanging efficiency contributes it a brilliant performance to meet the pressing needs from energy saving, emission reduction, and environmental protection.

The pressureless sintered silicon carbide material has the following characteristics:

1. High thermal conductivity:
The thermal conductivity is much higher than that of other corrosion-resistant materials.
Less heat exchange area is used under the same heat exchange efficiency
Allowing smaller heat exchanger sizes
The occupied space is greatly reduced, and the use cost is reduced

2. Corrosion resistance:
Has extremely high corrosion resistance, oxidation resistance and erosion resistance
Can resist high concentration sulfuric acid, nitric acid, phosphoric acid, mixed acid, strong alkali, oxidant, etc.
It is the only ceramic material that can resist hydrofluoric acid corrosion.
Has excellent service life

3. Excellent thermodynamic performance:
Has high strength and high hardness
It still has ultra-strong wear resistance and permeability resistance under extreme high temperature and high pressure conditions.
Allow medium to pass at high speed
It can be used normally at 1300ºCNumbering

Model selection of silicon carbide heat exchanger for corrosive media:

φ19mm
Heating Exchanging Area of φ19mm OD Tubes

DN	Tube QTY	(mm)Length of Tubes
DN	Tube QTY	1000	1500	2000	2500	3000
100	7	0.42	0.63	0.84	1.04	1.25
150	14	0.84	1.25	1.67	2.09	2.51
200	24	1.43	2.15	2.86	3.58	4.30
250	42	2.51	3.76	5.01	6.26	7.52
300	64	3.82	5.73	7.64	9.55	11.45
350	88	5.25	7.88	10.50	13.13	15.75
400	121	7.22	10.83	14.44	18.05	21.66
450	151	9.01	13.51	18.02	22.52	27.03
500	199	11.87	17.81	23.74	29.68	35.62
600	284	16.94	25.42	33.89	42.36	50.83
700	379	22.61	33.91	45.22	56.52	67.83
800	511	30.48	45.72	60.97	76.21	91.45
900	649	38.71	58.07	77.43	94.29	116.15
1000	823	49.10	73.65	98.20	122.75	147.30

The following are the results of different corrosion resistance levels in different solutions:

Characteristics of our silicon carbide heat exchanger:

1.We use ASPEN software and our extensive practical experience in order to ensure the products are smaller in size and cost-effective, as well as allow us to guarantee the technical performance.

2.Taking high temperature, high pressure and high hazard medium environments in the industry into consideration, we have designed a highly reliable seal structure (the invention patent for the double tubesheets silicon carbide heat exchanger) to ensure that there is no cross contamination between the treated medium and the service medium.

3.We use pressure free sintered silicon carbide materials developed by the Chinese Academy of Sciences for production that feature ultra-fine particles and a high purity.

4.We use PTFE & fluorine rubber for sealing and each pipe is double sealed.

5.We use the polytetrafluoroethylene & glass fiber reinforced tube sheet and cover to ensure that the silicon carbide tube installed on the PTFE tube sheet won't break through deformation. In addition, due to the adequate compression force of the sealing ring, the equipment will not leak when the temperature changes.

6.We use PTFE baffles and pull rods to protect each silicon carbide tube from abrasion.

7.Backed by international, advanced technology and extensive service experience,we use three gaskets and double sealing technology to ensure that the equipment will operate normally, even after long term usage.

8.Special tube sheet structure: there is an outlet on the tube sheet to ensure that the machine will discharge the water and materials on the shell and tube side when the equipment shuts down. This design prevents damage to the silicon carbide tube caused by frozen water inside, making it more conducive to overhaul.

9.We carry out strict quality inspection-hydraulic pressure test of 6 barg at least. We also carry out a temperature and pressure test at 150ºC and 5 barg to ensure that the equipment works well under customer working conditions.

10.Before leaving the factory, every silicon carbide heat exchanger will go through the steam pressure and water pressure test. After passing all tests, the silicon carbide heat exchanger will be sent to the customer.

No particle permeation, and No contamination in high purity applications

Test Items         Detection result

Bulk Density          3.12 g/cm3

Bending Strength         400 MPa

Anti-Statics Strength         20 MPa

Elastic Modulus          410 GPa

Fracture Toughness       3.80 Mpa*m^1/2

Thermal Conductivity    140 W/m*K

Thermal Expansion Coefficient     4.66 ( RT-1000ºC ) 10^-6/K

Address: No. 20 Changhui Road, W-Park, Huishan Economic Development Zone, Wuxi, Jiangsu, China

Business Type: Manufacturer/Factory, Group Corporation

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

Management System Certification: ISO 9001, ISO 14001

Main Products: Silicon Carbide Heat Exchanger, HCl Drying System, HCl Azeo Breaker Sys, HCl Stripper System, HCl Synthesis System, Sulfuric Acid Concentration System, Nitric Acid Concentration System

Company Introduction: Wuxi Innovation Technology Co., Ltd. is a high-tech company who works for Anti-corrosion equipment and system research, development, production, sales, and service. The company is founded by the core engineers who have long-term service in advanced technology company, has rich experience in reactive metal equipment as Tantalum, Zirconium, Niobium, Titanium and non-metal equipment such as Graphite, PTFE, Silicon-carbide, Glass and Glasslining steel. The team has successfully built a number of Hydrogen chloride systems and sulfuricacid concentration systems.

Wuxi Innovation Technology Co., Ltd. Will take advanced technology companies as the standard, to provide client best service to supply high cost performance corrosion resistance equipment, improve environmental protection technology level, increase company competitive ability and product benefits.

The company will be in line with advanced technology companies, continuous application of new technologies, new processes, new materials to develop high performance products. For many years we service to provide solution with strong corrosion conditions. The high quality service and faith get the praise and trust from clients.

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