company news about SS316 SS304 Shell Tube Heat Exchanger for Steam Heating Water

SS316 SS304 Shell Tube Heat Exchanger for Steam Heating Water

Shell and tube heat exchanger design:
Counter current heat exchangers are most efficient because they allow the highest log mean temperature difference between the hot and cold streams. Many companies however do not use single pass heat exchangers because they can break easily in addition to being more expensive to build. Often multiple heat exchangers can be used to simulate the counter current flow of a single large exchanger.

Theory and Application:
Two fluids, of different starting temperatures, flow through the heat exchanger. One flows through the tubes (the tube side) and the other flows outside the tubes but inside the shell (the shell side). Heat is transferred from one fluid to the other through the tube walls, either from tube side to shell side or vice versa. The fluids can be either liquids or gases on either the shell or the tube side. In order to transfer heat efficiently, a large heat transfer area should be used, leading to the use of many tubes. In this way, waste heat can be put to use. This is an efficient way to conserve energy.

FAQ

Q : 1. Can I have a sample order?

A : Yes,we welcome sample order to test and check quality.Mixed samples are acceptable.

Q : 2. What is the lead time?

A : Sample needs 1-3 days,mass production needs 7-15days,also according to the order volume.

Q : 3. Can you accept mixed batch of different products?

A : Yes,we are support different product mix wholesale.
Q : 4. How do you ship the goods and how long does it take arrive?

A : For sample order ,we usually ship by DHL,UPS,FedEx or TNT.It usually takes 3-5 days to arrive.

Q : 5. Can you provide container packed in wooden cases if I order more products?

A : Yes,we are can provide a set of wooden packaging products,but only in big quantity.