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| Sandvik Materials Technology is a world leading supplier of seamless heat exchanger tubing in stainless steels and special metals. For critical equipment such as heat exchangers, a high operational reliability is crucial. Our heat exchanger tubes are used in various processing industries, operating under most severe conditions. |
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For more than 25 years, Allegheny Bradford Corporation has been recognized as the global leader in high purity stainless steel process equipment. We have built a reputation for quality in the design and manufacture of stainless steel shell and tube heat exchangers for pharmaceutical, biotechnology and other ultra-pure industries. As the recognized leader in the industry, we offer today's most advanced stainless steel processing technology, along with a team of dedicated professionals who are committed to providing you with products that deliver unparalleled performance and dependability, along with the responsive customer service you need.
When it comes to heat exchangers, ABC sets the industry standard. Quality is the cornerstone of our heat exchangers from start to finish. Our enineering specialists work closely with you to custom design the most efficient, cost effective heat exchanger for your thermal transfer requirements. From the documentation of raw materials in compliance with ASME BPE codes, to the precision CNC machining of tubesheets and bonnets, to final finishing, testing and documentation, Allegheny Bradford Heat Exchangers are manufactured to deliver superior performance and trouble-free operation, even in the most demanding ultra-pure processing environments. Allegheny Bradford Corporation custom designs every heat exchanger specifically to meet your exacting application requirements. Specially designed computer software combines fluid dynamics, thermophysical properties, thermodynamics and actual empirical data to ensure your shell and tube heat exchanger design is perfect for your application.
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APV ParaTube
The APV ParaTube is ideal for Food and Beverage applications processing products:
* With particles
* Products sensitive to texture
* High viscosity products
And has a proven history within a number of product applications such as:
Pulpy juices * Baby foods * Nectars * Soups * Citrus cells * Sauces * Fruit mash * egg products * Diced fruits * Chocolate * Concentrate fruit juices * Coffee extract * Jams & jellies * Yeast slurries * Tomato products * Edible oils * Vegetable purees * Milk * Viscous dairy products * Cosmetic products * Puddings & desserts * CIP solutions * Waste water
APV ParaTube (tubular heat exchangers) can be supplied with either straight tubes or corrugated tubes. They all follow a similar construction format with a single tube or number of smaller tubes enclosed within an outer shell. They are available in the four configurations (Double, Triple, Quadruple or Multi-rube) and can be manufactured as a fully-welded design, with removable end caps or with built-in thermal expansion protection of O-rings or packing between the shell and tube bundle.
Key Benefits
* High flexibility in design to match multi-purpose line or plant
* Wide product range to cover almost any challenge in product processing
* Easy and low cost maintenance
* Resistant to fouling
Materials: AISI 304L, AISI 316L, Duplex SAF2205, SAF2507 and
other alloys
Temperature: -30 to 300 Deg.C
Pressure: 0 up to 100 bar gauge |
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Heatexchangers made from PTFE/PFA/PP-PE
products directly from the manufactuerer
Different versions are to your disposal. Gladly also special productions.
Don´t hesitate to contact: Mr. Helmut Meyer, Tel. ++49 2166 9590 16, Email: h.meyer@polytetra.com if you need any further assistance.
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Shell and Tube Heat Exchanger
Bowman Shell and Tube Heat Exchangers: are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.
The shell side usually contains the process fluid and the tube side water from the town mains or a cooling tower, or an ethylene glycol solution from a chiller unit. In certain circumstances this flow arrangement can be reversed, but please consult us first.
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WATER-OIL HEAT EXCHANGERS WITH TUBE BUNDLE:
They consist of small diameter smooth tubes; this allows the best compromise between high thermic yield and low pressure loss. For a good exchanger practices some oil rates are indicated in the tables. Going down to the lowest rate of flow, indicated in the tables, the low oil speed causes a great loss in yield, whereas a rate of flow which is superior to the maximum indicated, causes great pressure loss and does not considerably increase the thermal yield. The yield diagrams indicate the heat quantity each exchanger can disperse according to the difference between oil and water mean temperatures. |
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For more than 60 years, Votator scraped surface heat exchangers have been replacing slow, inefficient batching operations with more uniform, controllable and repeatable continuous processing. The Votator II incorporates the most popular features of the Thermutator and Votator lines, making it extremely easy to maintain.
The Votator II replaces the Thermutator and medium duty Votator units, and is also available as a vertical unit.
Typical applications are heating and cooling cheese sauce, pudding, caramel, deboned meat, pet food, and fruit products.
- 3A, ASME, USDA approved
- Pedestal mounted drive has smaller footprint, fewer parts
and less bulk than other designs; no belts or sheaves;
shaft coupling is eliminated
- Versatile jacket designs: brine, water, steam and
refrigeration with unique integral accumulator option
- Boltless V-Lock® heads for quick disassembly
- Unique slide-lock attachment holds blades securely on
the shaft, while making disassembly/assembly quick and
easy
Variety of options for drives, seals, blades, heat transfer, tube materials, mutator shaft diameters and cylinder mounting
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The PICKER heat exchangers range mainly consists of 6 families, each with its own body diameter and a given number of tubes, and there are even multiple optional versions, depending on :
> the construction materials,
> the SHELL-SIDE baffles,
> the TUBE-SIDE covers,
> the length of the tubes (and consequently of the exchange surface),
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Spiral tube heat exchangers provide high efficiency in a small profile for high pressure and severe service applications. The heat exchanger consists of dual manifold multi-tube spiral assembly inserted into the shell, where two fluid paths are created for full counterflow heat transfer. Standard tube bundle assemblies are stainless steel with welded tube to manifold joints.
Up to 40% more efficient than a shell and tube
Pressure ratings exceeding 10,000 psig (690 barg)
Compact and lightweight
Highly resistant to thermal and pressure shock
Least expensive construction for exotic materials
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Spirally wound tube-in-tube full counter flow heat exchangers for low flow rates of high temperature and/or high pressure fluid or gas. Widely used for gas/vapor condensation.
Fully drainable inner and outer coil
No dead spots or crevices
Excellent for multi-phase/multi-component fluids & slurries
Wide variety of materials available including Copper, 316 Stainless steel, Inconel 625, Hastelloy, Titanium, Zirconium, PTFE, and a variety of other nickel and stainless steel alloys.
Tri- clamp and electropolished units to meet sanitary requirements
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| ... products without technical information |
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| Sandvik Materials Technology is a world leading supplier of seamless heat exchanger tubing in stainless steels and special metals. For critical equipment such as heat exchangers, a high operational reliability is crucial. Our heat exchanger tubes are used in various processing industries, operating under most severe conditions. |
|
WATER-OIL HEAT EXCHANGERS WITH TUBE BUNDLE:
They consist of small diameter smooth tubes; this allows the best compromise between high thermic yield and low pressure loss. For a good exchanger practices some oil rates are indicated in the tables. Going down to the lowest rate of flow, indicated in the tables, the low oil speed causes a great loss in yield, whereas a rate of flow which is superior to the maximum indicated, causes great pressure loss and does not considerably increase the thermal yield. The yield diagrams indicate the heat quantity each exchanger can disperse according to the difference between oil and water mean temperatures. |
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