Polyethylene Tubing  (for general purpose or weak acids)

  • Suitable with integral or double sleeve JACO fittings

   

Description: Low Dens. Polyeth. Tubing for general use or low aggressive fluids.

Operating temperatures ranging from –10 C° to +60 C°.

(See herebelow derating Temp. Table)

Supplied in 100 mts coils up to 16mm OD, or 50 mts coils for higher Diameters.

Colours: natural; Black. Upon request: red; yellow; green; blue

Operating Pressure- Diameters Table

 Pressure derating factor versus temperature:

20° (100%) / 30°(83%) / 40°(72%) / 50°(64%) / 60°(57%)

 Other diameters (higher or smaller) available upon request

Metric sizes 

Inch sizes

Diam.

(mm)

Oper.Press.

 20 C°(bar)

Bending Rad.(mm)

Nominal

Diam.

(mm)

Oper.Press.

 20 C°(bar)

Bending Rad.(mm)

6 x 4

13

30

¼

6,35 x 4,35

12

30

8 x 6

9

40

 

 

 

 

10 x 8

7

60

3/8

9,5 x 6,35

13

50

12 x 10

6

80

½

12,7 x 9,5

9

65

16 x 12

9

100

5/8

16 x 12

9

100

 

 PVDF Tubing / KYNAR® (for aggressive chemicals)

 
  • Suitable with integral or double sleeve JACO fittings

 

Description: Tubing KYNAR PVDF (Polyvinylidene fluoride) is strongly suitable with acid fluids

( Hydrocloric Acid or Sulphuric acid). It is a valid and cheaper alternative to Teflon PTFE.

Good aging resistance Good impermeability with gases.

Operating temperatures ranging from –20 C° to +80 C°.

(See herebelow derating Temp. Table)

Supplied in 100 mts coils up to 12mm OD, or 50 mts coils for higher Diameters.

Colours: natural; Black.

Operating Pressure- Diameters Table

 Pressure derating factor versus temperature:

20° (100%) / 40°(75%) / 60°(60%) / 80° (50%)

 Other diameters (higher or smaller) available upon request

Metric Sizes

Inch Sizes

Diam.

(mm)

Oper.Press

 20 C°(bar)

Bending Rad.(mm)

Nominal

Diam.

(mm)

Oper.Press.

 20 C°(bar)

Bending Rad.(mm)

6 x 4

33

35

¼

6,35 x 3,17

55

40

8 x 6

24

40

 

 

 

 

10 x 8

19

60

3/8

9,5 x 6,35

33

80

12 x 10

15

85

½

12,7 x 9,5

24

95

16 x 13

17

86

5/8

16 x 13

17

100

22 x 18

17

200

7/8

22 x 18

17

200

 

 

PTFE / PFA Tubing (Teflon) (for very aggressive fluids)

Suitable with double sleeve JACO fittings

 

 

Description: Teflon PTFE (politetrafluoroeth.) is the most popular fluorine Polymer.

Has excellent resistance to acids and bases, even at higher temperatures.

Can work also at low Temp. up to -40 C°. . Inert to Oxygen, Ozone and UV Rays.

An antistatic version is specifically suitable in Textyle Industry or Painting (with powder).

Teflon FEP o PFA has great impermeability to most of gases and is transparent like glass.

Particularly suggested to get retractile coils even at high temperatures.

 

Operating Pressure- Diameters Table

 Pressure derating factor versus temp: 20°(100%) / 50°(85%) / 100°(65%) /150° (50%)

 

Metric Sizes (PTFE)

Inch Sizes (PTFE)

Diam.

(mm)

Burst Press.

Bar 25°

Working Press.

Bar 25°

Bending Rad. mm

Nominal

Diam.

(mm)

Burst Press.

Bar 25

Working Press.

Bar 25°

Bending Rad. mm

6 x 4

40

13

36

1/8

3,20 x 1,5

100

30

12

8 x 6

30

10

64

1/4

6,35 x 4,35

60

20

40

1/4

6,35 x 3,18

90

30

30

10 x 8

24

8

100

3/8

9,5 x 6,35

60

20

60

12 x 10

20

7

144

1/2

12,7 x 9,5

40

13

100

16 x 14

15

5

256

5/8

Vedi 16 x 14 mm

 

19 x 16

25

8

240

3/4

3/4 x 5/8

Vedi 19 x 16mm

22 x 19

15

5

323

7/8

22 x 19

Vedi 22 x 19mm

   

 

 

 

 

 

Attachments:
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