Polyethylene Tubing  (for general purpose or weak acids)

  • Suitable with integral or double sleeve JACO fittings

 

   

 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

Pressure derating factor versus temperature:

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

                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

 

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.

Pressure derating factor versus temperature:

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

             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

 
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.

 

 

Teflon FEP Coil

       Teflon FEP transparent

                                Metric Sizes 

                                           Inch Sizes

Diam.

(mm)

Burst Press.Bar

 Working 
Press.Bar

 

Bending Rad. mm

Nominal

Diam.

(mm)

Burst Press. Bar

Working Press.Bar

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