Solar Collectors

At CSM, we place a great deal of emphasis on the renewable energy sector, which represents the future of the world's power generation sector. That's why we have invested in the equipment and skills required to supply high-quality solar collectors and other components that the renewables sector demands.

For example, we can manufacture all kinds of coiled tubes for heat exchange, which could form part of solar heating systems. We are also equipped to manufacture collectors for heating coils, as well as headers and connections – making it easy to create heating networks for homes or businesses.

Every solar collector component we manufacture is produced to high standards. The renewable energy sector requires products which resist corrosion and last for as long as possible, and our connectors, headers and coils do just that. They will be a dependable part of any organisation's sustainable energy strategy.

Our stainless steel tubing for solar collectors comes in coiled and bar formats, and various thicknesses and diameters are available. High nickel and AISI alloys can be used, along with heat treatment to ensure extra durability.

SOLARCOLLECTOR

Suitable products


  Thickness (mm)
Diameter (mm) 0,30 0,40 0,50 0,60 0,70 0,80 0,90 1,00 1,20 1,50
4,00              
5,00            
5,35          
6,00    
6,35    
7,00    
7,20    
7,50    
8,00    
8,50    
9,90    
9,53    
10,00  
10,50  
11,00  
11,50  
11,80  
12,00  
12,70  
13,00  
13,30   
13,80  
14,00   
14,50  
14,80   
15,00 
15,50 
15,88
16,00
17,00  
17,40  
18,00  
19,05  
20,00  
21,00  
21,30  
22,00  
22,23  
23,00  
24,00  
25,00  
25,40    
26,90      
28,00                    
Diameter (mm) 0,30  0,40 0,50 0,60 0,70 0,80 0,90 1,00 1,20 1,50
  Thickness (mm)
    Chemical Composition
    C% <= Si % <= Mn % <= P % max S % max Cr % min - max Ni min - max Others
AISI 304 EN 1.4301 0,07 1,00 2,00 0,045 0,015 17-19,5 8-10,5  
AISI 304L EN 1.4307 0,03 1,00 2,00 0,045 0,015 17,5-19,5 8-10  
AISI 321 EN 1.4541 0,08 1,00 2,00 0,045 0,030 17-19 9-12 Ti min.= 5 x %C
AISI 316L EN 1.4404 0,03 1,00 2,00 0,045 0,030 16-18,5 10-13 Mo = 2-2,5
AISI 444 EN 1.4521 0,02 0,4 0,4     17,7   Mo = 21
Ti+Nb = 0,45
AISI 316SL EN 1.4435 0,03 1,00 2,00 0,045 0,030 17-19 12,5-15 Mo = 2,5-3
AISI 316Ti EN 1.4571 0,08 1,00 2,00 0,045 0,030 16,5-18,5 10,5-13,5 Mo = 2-2,5
Ti min = 5x%C 
AISI 310S EN 1.4845 0,08 1,50 2,00 0,045 0,030 24-26 19-22  
AISI 309 EN 1.4828 0,04 1,50÷2,50 2,00 0,045 0,030 19-21 11-13  
Alloy 800 EN 1.4876 0,04÷0,08 0,02÷0,06 0,50÷1,00 0,015 0,010 19-21,5 30-32 Al% = 0,2-0,4
Ti% = 0,2-0,5
Alloy 840 EN 1.4847 0,05 1,00 1,00 0,015 0,005 19-22 19-22 Al% = 0,6 max
Ti% = 0,6 max
Alloy 825 EN 2.4858 0,025 0,50 1,00 0,020 0,010 19,5-23,5 38-46 Al% = 0,2 max
Ti% = 0,6-1,2 max
Alloy 600 EN 2.4816 0,05÷0,08 0,50 1,00 0,015 0,015 14-17 min 72 Al% = 0,3 max
Ti% = 0,3 max
Alloy 601 EN 2.4851 0,03÷0,08 0,50 0,80 0,020 0,01 22-24 58-63 Al% = 1,1÷1,6
Ti% = 0,1÷0,4

We are able to provide HEAT TREATED tube, the treatment is made with an "in line" induction hoven working at 1050°C, working in a protect atmophere above the re-crystallization temperature.

 

Fournace

Tube in bars

Tube in bars is packed in:

  • stackable iron crates to be returned
  • stackable wooden boxes, fixed with straps
  • stackable wooden boxes, fixed with straps and cover
  • appropriate wooden crates for tubes cut to length
  • bundles, fixed on wooden boards with straps
  • made-to-measurewooden packages, fixed with straps for tubes up to 20 m long.

NOTE: all types of packing guarantee the preservation of all the dimensional and sanitary characteristic of the product. In packages to be returned and wooden crate the ends of tubes are always protected.

Tube in coils

Tube in coils is packed in:

  • carton boxes, fixed with rivets and straps on stackable pallets
  • for tubes with diameter up to 12.00 mm the complete package has the following dimensions: 80x80x100H cm
  • for tubes with diameter larger than 12,00 mm the complete package has the following dimensions: 120x120x100H cm

NOTE: all type of products and packing are supplied with labels on 1 sides of the package, indicating all the details concerning the content and the addressee of the goods.

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