Hot Sales SS316L, 304, 304L Corrugated Shell and Tube Heat Exchanger

A corrugated tube is a pipe with a helical groove obtained from a plain tube by cold forming. The number of starts of the helix can be changed as well as the angle to optimize the heat transfer and performance. Furthermore, the mechanical properties of the original plain tube are not reduced, being this recognized by TÜV. (Independent German certification company worldwide recognized).

 

Selection of tube material

To be able to transfer heat well, the tube material should have good thermal conductivity. Because heat is transferred from a hot to a cold side through the tubes, there is a temperature difference through the width of the tubes. Because of the tendency of the tube material to thermally expand differently at various temperatures, thermal stresses occur during operation. This is in addition to any stress from high pressures from the fluids themselves. The tube material also should be compatible with both the shell and tube side fluids for long periods under the operating conditions (temperatures, pressures, pH, etc.) to minimize deterioration such as corrosion. All of these requirements call for careful selection of strong, thermally-conductive, corrosion-resistant, high-quality tube materials, typically metals, including aluminum, copper alloy, stainless steel, carbon steel, non-ferrous copper alloy, Inconel, nickel, Hastelloy, and titanium. Fluoropolymers such as Perfluoroalkoxy alkane (PFA) and Fluorinated ethylene propylene (FEP) are also used to produce the tubing material due to their high resistance to extreme temperatures. Poor choice of tube material could result in a leak through a tube between the shell and tube sides causing fluid cross-contamination and possibly loss of pressure.

So if you are suffering from the inconvenience caused by the corrosion and cracking of the pipeline, or you are suffering from the failure to find a suitable stainless steel heat exchanger tube supplier. Please read the following content in 3 minutes. I hope it can be helpful for you.

 

 
Pipe sizes in regular stock:

 

Round Stainless Steel Pipe:

16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm

 

Square Stainless Steel Pipe:

17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm

 

Rectangle Stainless Steel Pipe:

10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm

 

Thickness:

exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm

 

 

 

 

 

Packaging:
1. each tube is packed with pipe end caps and plastic bag individually, then packed into a woven belt or wooden box.
2. bundle packing.
3. as customer's requirement.

Shipping:

A: One 20ft container loads 18-19 tons of stainless steel tube.

B: One 40GP/HQ loads about 26-28tons of stainless steel tube.


 

    Weifang Jinjian Titanium Equipment Co.,Ltd was founded in 1996 as a high-tech enterprise with the highest A1 and A2 class pressure vessel manufacturing and design qualifications now. It is the earliest and largest manufacturer of special materials equipment in East China. As well as the base of special material equipment in China. Our company covers an area of 80000m², with 56000 m² of workshop area, 6000 m² of the warehouse area, and 600 m² of flaw detection room area. We have 46 engineers& technicians, 72 welders, for special pressure vessels. We have passed the ISO9001 / 14001 / 18000 certification. We have satisfied products, advanced detection measures, sound quality assurance systems, scientific management experience, a comfortable environment, and convenient transportation. We warmly welcome people with lofty ideals from all walks of life at home and abroad to guide us.

 

 

    1. Southeast  Asia customers   2. Russian customers
    3. German customers               4. Kazakhstan  customers
    5. American customers             6. European customers
    7. Thailand customers              8. India  customers
    9. Vietnam customers              10. Middle  East  customers
   11. India customers                   12. Uzbekistan  customers
   13. Thailand customers            14. Ukraine  customers
   15. Russian customers 

Q: Are you a manufacturer or a trader?
We're a manufacturer with more than years of professional production experience.
Q: Can you accept OEM?
Yes, OEM is acceptable. Just pls provide us with the drawing or sample, we will production totally according to your requirements.
Q: Can you provide us with the design drawing?
Yeah, of course, we will provide you with the drawing after you paid or prepaid.
Q: Can your factory produce products according to our drawings?
Yes, we can. Most products can be customized, including the Logo on products.
Q: What kind of your packaging?
Neutral plywood or wooden box packaging or according to customer's requirements.
Q: How long is your delivery time?
Normally 30days after payment, and we promise we will deliver as soon as we can.