Evaporator Seawater Desalination Heat Exchange Tube Astm A519

Basic Information
Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001
Model Number: ASTM A519
Minimum Order Quantity: 1 Ton
Price: USD 1500-2000 Per Ton
Packaging Details: In bundles
Delivery Time: 4-6 Weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons Per Month
Detail Information
High Light:

seawater desalination heat exchange tube


evaporator heat exchange tube


heat exchange tube astm a519

Product Description

ASTM A516 Gr.70 Tubular Slide Sheet For Evaporator And Seawater Desalination


U-shaped expansion joint is commonly used in fixed tubesheet heat exchanger.

It has the advantages of compact and simple structure, good compensation and low price.


Tubesheet is a kind of fitting that drills a hole slightly larger than the outer diameter of the pipe on the circular steel plate,

penetrates the pipe, welds and fixes it. In the calculation of fixed tubesheet, the axial stress of shell, the axial stress of heat exchange tube and the pull-out force Q between heat exchange tube and tubesheet are calculated according to various working conditions with temperature difference.


If one of them cannot meet the strength (or stability) conditions, it is necessary to set expansion joints. In the strength check calculation of fixed tubesheet, when the tubesheet thickness is determined and no expansion joint is set, sometimes the tubesheet strength is not enough. After the expansion joint is set, the tubesheet thickness may meet the requirements. At this time, expansion joints can also be set to reduce the tubesheet, but it depends on the comprehensive evaluation of material consumption, manufacturing difficulty, safety and economic effect.



Evaporator Seawater Desalination Heat Exchange Tube Astm A519 0

Contact Details
Nancy Niu

Phone Number : +8618067578633

WhatsApp : +8613736164628