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ASME U Stamp Tube Bundle For Air Cold Heat Exchanger, Heat Transfer, Recovery System and Oil Refining Projects
Yuhong Holding Group deal with tube bundle, heat exchanger, Air cooler, Cooling Tower, Pressure Vessel, Tank, boiler, Per-Heater, Furnace more than 35 years , till now export more than 85 countries, the products material contain: Stainless Stee, Duplex Steel , Super Duplex Steel , Nickel Base Alloy Steel , Titanium , Copper & Copper Alloy, Carbon Steel , Chromium Molybdenum, ...
Tube Bundle is an important part of heat exchanger, which plays an irreplaceable role in heat transfer, support structure and cleaning and maintenance. The bundle is a channel for transferring heat, and the hot medium flows through the pipeline and conducts heat transfer with another medium to achieve the purpose of cold and heat exchange. The material, inner diameter and arrangement of the pipe will affect the heat transfer efficiency.
This device that make two liquid with different temperatures to exchange heat. Through the heat exchanger tank, one fluid can be cooled down and the other fluid can be heated to meet the required temperature. Tube bundle collected many groups of pipe densly packed as a radiation core, outside installed with a tubular tank shell making from the pressure vessle steel plate, when hot liquid or gases are circulated in the tube bundle, the large combined surface area of the tubes will bring efficient heat exchanging performances to transfer heat into the tank shell water and cooling the fluids in the tubes.
Common use material for Tube Bundle Heat Exchanger
There are two different of tube bundles: Straight tubes and U tubes. Depending on specific requirement and application, there are following tube material options:
Stright tube bundle: The first and previously common use tube bundle is configured with straight tube. As the layout both ends in open status, the hot liquid is pumped through the bundle in a straight line from one end of the tank shell to another end of tank shell. This type is efficient, but it requires more effort to open the tank shall to remove the bundle to do cleanning or maintainace. Straight tube bundle has a lower installation cost than U tube bundle.
U Tube Bundle: The recommend and new common use tube bundle is the U tube layout. This bundle impressive features is entry and exit points on the same side of the shell on a tube shell cap divided into two sealed chambers. The tubes manufactured in U shape, which it leaves the entry chamber and travel to the opposite end of the shell and return in the opposite direction to the exit chamber. This type of layout is easier to disassemble for maintenance with the bundle typically being slid out as a modular unit. U type tube bundle also suited good with high temperature differences, relieve most thermal expansion and reduce contraction stresses in the
bundle.
Applications:
Chemical Production Petroleum Industry Energy Power Pharmaceutical
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
