Language

Product specification

BURRELL INSULATION MATERIAL

Tube specification

copper tube steel tube

galvanized

tube

 insulation tube 6δ 9δ 13δ 15δ 20δ 25δ 30δ 35δ 40δ
external external diameter internal Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
Inch mm DN mm mm mm mm mm mm mm mm mm mm

1/4

     6 6x6 6x9 6x13 6x15 6x20        

3/8

   6 10 10x6 10x9 10x13 10x15 10x20 10x25      

1/2

     13 13x6 13x9 13x13 13x15 13x20 13x25      

5/8

 24 8 16 16x6 16x9 16x13 16x15 16x20 16x25      

3/4

     19 19x6 19x9 19x13 19x15 19x20 19x25 19x30 19x35 19x40

7/8

 22 15 22 22x6 22x9 22x13 22x15 22x20 22x25 22x30 22x35 22x40

V

 25   25 25x6 25x9 25x13 25x15 25x20 25x25 25x30 25x35 25x40

1-1/8

 28 20 28 28x6 28x9 28x13 28x15 28x20 28x25 28x30 28x35 28x40

1-1/4

 32   32   32x9 32x13 32x15 32x20 34x25 34x30 34x35 34x40

1-3/8

   25 35   35x9 35x13 35x15 35x20        

1-1/2

 38   38   38x9 38x13 38x15 38x20 38x25 38x30 38x35 38x40

1-5/8

   32 42   42x9 42x13 42x15 43x20 43x25 43x30 43x35 43x40

1-3/4

 45   45   45x9 45x13 45x15          

1-7/8

   40 48   48x9 48x13 48x15 48x20 48x25 48x30 48x35 48x40

2-1/8

     54   54x9 54x13 54x15 54x20 54x25 54x30 54x35 54x40

2-1/4

 57   57     57x13 57x15 57x20 57x25 57x30 57x35 57x40

2-3/8

   50 60     60x13 60x15 60x20 60x25 60x30 60x35 60x40
      67         67x20 67x25 67x30 67x35 67x40
  76 70 76         76x20 76x25 76x30 76x35 76x40
  89 80 89         89x20 89x25 89x30 89x35 89x40
  108   108           108x25 108x30 108x35  
  114   114           114x25 114x30    

 

TUBE CALCULATION FORMULAVOLUME

Delta thickness (m)Tubing: V = (D + delta) x delta x 3.142 x L m3

D - heat preservation pipe inner diameter (m) - heat preservation pipe wall thickness (m)     L - insulation pipe length (m)

 

Sheet series 6δ 10δ 13δ 15δ 20δ 25δ 30δ 32δ 35δ 40δ 50δ
Thick ness 6mm 10mm 13mm 15mm 20mm 25mm 30mm 32mm 35mm 40mm 50mm
Width Standard Width 1500mm Special Width 1200mm Special Width 1000mm

 

TUBE CALCULATION FORMULAVOLUME

Delta thickness (m)Tubing: V = (D + delta) x delta x 3.142 x L m3

D - heat preservation pipe inner diameter (m) - heat preservation pipe wall thickness (m)     L - insulation pipe length (m)