PVDF Tubing (Polyvinylidene Fluoride) is an abrasion resistant fluoropolymer suitable for use in applications requiring chemical resistance with low permeability. PVDF Tubing is often referred to by its trade name, KYNAR®, and is designed primarily for applications requiring excellent chemical resistance, high levels of purity and superior mechanical properties. PVDF Tubing is often used as a lining or protective barrier in chemical industry applications and is just as useful in ultrapure water systems and groundwater monitoring.
PVDF Tubing Offers:
PVDF Tubing Applications:
Aerospace & Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, Food Processing, Environmental Sciences, Air Sampling, Fluid Transfer Devices, and Water Processing Systems
1/8
1/16
0.031
0.125
+/- 0.004
+/- 0.003
600 (41)
3000 (207)
1/2
3/16
1/8
0.031
0.188
+/- 0.005
+/- 0.003
385 (27)
1923 (133)
1/2
1/4
3/16
0.031
0.25
+/- 0.005
+/- 0.003
280 (19)
1400 (97)
1
5/16
1/4
0.031
0.312
+/- 0.005
+/- 0.003
220 (15)
1098 (76)
1-3/4
3/8
5/16
0.031
0.375
+/- 0.005
+/- 0.003
180 (12)
902 (62)
2-1/2
PVDF Industrial Wall Fractional Sizes, O.D. 1/8", I.D. 1/16"
O.D. (in):
1/8
I.D. (in):
1/16
Wall (in):
0.031
Nominal O.D.:
0.125
O.D.
Tolerance (in):
+/- 0.004
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
600 (41)
Burst Pressure+
PSIG(bar):
3000 (207)
Minimum Bend Radius (in):
1/2
PVDF Industrial Wall Fractional Sizes, O.D. 3/16", I.D. 1/8"
O.D. (in):
3/16
I.D. (in):
1/8
Wall (in):
0.031
Nominal O.D.:
0.188
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
385 (27)
Burst Pressure+
PSIG(bar):
1923 (133)
Minimum Bend Radius (in):
1/2
PVDF Industrial Wall Fractional Sizes, O.D. 1/4", I.D. 3/16"
O.D. (in):
1/4
I.D. (in):
3/16
Wall (in):
0.031
Nominal O.D.:
0.25
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
280 (19)
Burst Pressure+
PSIG(bar):
1400 (97)
Minimum Bend Radius (in):
1
PVDF Industrial Wall Fractional Sizes, O.D. 5/16", I.D. 1/4"
O.D. (in):
5/16
I.D. (in):
1/4
Wall (in):
0.031
Nominal O.D.:
0.312
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
220 (15)
Burst Pressure+
PSIG(bar):
1098 (76)
Minimum Bend Radius (in):
1-3/4
PVDF Industrial Wall Fractional Sizes, O.D. 3/8", I.D. 5/16"
O.D. (in):
3/8
I.D. (in):
5/16
Wall (in):
0.031
Nominal O.D.:
0.375
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
180 (12)
Burst Pressure+
PSIG(bar):
902 (62)
Minimum Bend Radius (in):
2-1/2
1/4
5/32
0.047
0.25
+/- 0.005
+/- 0.003
438 (30)
2192 (151)
3/4
1/4
1/8
0.062
0.25
+/- 0.005
+/- 0.003
600 (41)
3000 (207)
1/2
3/8
1/4
0.062
0.375
+/- 0.005
+/- 0.003
385 (27)
1923 (133)
3/4
1/2
3/8
0.062
0.5
+/- 0.005
+/- 0.003
280 (19)
1400 (97)
2-1/2
5/8
1/2
0.062
0.625
+/- 0.006
+/- 0.003
220 (15)
1098 (76)
3
3/4
5/8
0.062
0.75
+/- 0.006
+/- 0.003
180 (12)
902 (62)
6
1
7/8
0.062
1
+/- 0.010
+/- 0.003
133 (9)
664 (46)
16
PVDF Heavy Wall Fractional Sizes, O.D. 1/4", I.D. 5/32"
O.D. (in):
1/4
I.D. (in):
5/32
Wall (in):
0.047
Nominal O.D.:
0.25
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
438 (30)
Burst Pressure+
PSIG(bar):
2192 (151)
Minimum Bend Radius (in):
3/4
PVDF Heavy Wall Fractional Sizes, O.D. 1/4", I.D. 1/8"
O.D. (in):
1/4
I.D. (in):
1/8
Wall (in):
0.062
Nominal O.D.:
0.25
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
600 (41)
Burst Pressure+
PSIG(bar):
3000 (207)
Minimum Bend Radius (in):
1/2
PVDF Heavy Wall Fractional Sizes, O.D. 3/8", I.D. 1/4"
O.D. (in):
3/8
I.D. (in):
1/4
Wall (in):
0.062
Nominal O.D.:
0.375
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
385 (27)
Burst Pressure+
PSIG(bar):
1923 (133)
Minimum Bend Radius (in):
3/4
PVDF Heavy Wall Fractional Sizes, O.D. 1/2", I.D. 3/8"
O.D. (in):
1/2
I.D. (in):
3/8
Wall (in):
0.062
Nominal O.D.:
0.5
O.D.
Tolerance (in):
+/- 0.005
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
280 (19)
Burst Pressure+
PSIG(bar):
1400 (97)
Minimum Bend Radius (in):
2-1/2
PVDF Heavy Wall Fractional Sizes, O.D. 5/8", I.D. 1/2"
O.D. (in):
5/8
I.D. (in):
1/2
Wall (in):
0.062
Nominal O.D.:
0.625
O.D.
Tolerance (in):
+/- 0.006
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
220 (15)
Burst Pressure+
PSIG(bar):
1098 (76)
Minimum Bend Radius (in):
3
PVDF Heavy Wall Fractional Sizes, O.D. 3/4", I.D. 5/8"
O.D. (in):
3/4
I.D. (in):
5/8
Wall (in):
0.062
Nominal O.D.:
0.75
O.D.
Tolerance (in):
+/- 0.006
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
180 (12)
Burst Pressure+
PSIG(bar):
902 (62)
Minimum Bend Radius (in):
6
PVDF Heavy Wall Fractional Sizes, O.D. 1", I.D. 7/8"
O.D. (in):
1
I.D. (in):
7/8
Wall (in):
0.062
Nominal O.D.:
1
O.D.
Tolerance (in):
+/- 0.010
Wall
Tolerance (in):
+/- 0.003
Working Pressure*
PSIG (bar):
133 (9)
Burst Pressure+
PSIG(bar):
664 (46)
Minimum Bend Radius (in):
16
4
2
+/- 0.11
0.157
0.078
+/- 0.004
600 (41)
3000 (207)
1/2
6
4
+/- 0.13
0.236
0.157
+/- 0.005
385 (27)
1923 (133)
1/2
8
6
+/- 0.13
0.315
0.236
+/- 0.005
280 (19)
1400 (97)
1-3/4
10
8
+/- 0.13
0.393
0.315
+/- 0.005
220 (15)
1098 (76)
2-1/2
12
10
+/- 0.15
0.472
0.393
+/- 0.006
180 (12)
902 (62)
3-1/2
PVDF Metric Sizes, O.D. 4mm, I.D. 2mm
O.D. (mm):
4
I.D. (mm):
2
O.D./I.D.
Tolerance (mm):
+/- 0.11
O.D. (in):
0.157
I.D. (in):
0.078
O.D./I.D.
Tolerance (in):
+/- 0.004
Working Pressure*
PSIG (bar):
600 (41)
Burst Pressure+
PSIG(bar):
3000 (207)
Minimum Bend Radius (in):
1/2
PVDF Metric Sizes, O.D. 6mm, I.D. 4mm
O.D. (mm):
6
I.D. (mm):
4
O.D./I.D.
Tolerance (mm):
+/- 0.13
O.D. (in):
0.236
I.D. (in):
0.157
O.D./I.D.
Tolerance (in):
+/- 0.005
Working Pressure*
PSIG (bar):
385 (27)
Burst Pressure+
PSIG(bar):
1923 (133)
Minimum Bend Radius (in):
1/2
PVDF Metric Sizes, O.D. 8mm, I.D. 6mm
O.D. (mm):
8
I.D. (mm):
6
O.D./I.D.
Tolerance (mm):
+/- 0.13
O.D. (in):
0.315
I.D. (in):
0.236
O.D./I.D.
Tolerance (in):
+/- 0.005
Working Pressure*
PSIG (bar):
280 (19)
Burst Pressure+
PSIG(bar):
1400 (97)
Minimum Bend Radius (in):
1-3/4
PVDF Metric Sizes, O.D. 10mm, I.D. 8mm
O.D. (mm):
10
I.D. (mm):
8
O.D./I.D.
Tolerance (mm):
+/- 0.13
O.D. (in):
0.393
I.D. (in):
0.315
O.D./I.D.
Tolerance (in):
+/- 0.005
Working Pressure*
PSIG (bar):
220 (15)
Burst Pressure+
PSIG(bar):
1098 (76)
Minimum Bend Radius (in):
2-1/2
PVDF Metric Sizes, O.D. 12mm, I.D. 10mm
O.D. (mm):
12
I.D. (mm):
10
O.D./I.D.
Tolerance (mm):
+/- 0.15
O.D. (in):
0.472
I.D. (in):
0.393
O.D./I.D.
Tolerance (in):
+/- 0.006
Working Pressure*
PSIG (bar):
180 (12)
Burst Pressure+
PSIG(bar):
902 (62)
Minimum Bend Radius (in):
3-1/2
* This tubing has a safety factor of 5 to 1 (ratio of burst pressure to working pressure). This data is to be used as a guideline only. You should perform actual tests according to your specific application.
+ The following equation is for calculating burst pressure. The result from this equation is to be used as a guideline only. The calculation is at ambient room temperature. It does not factor steam pressure, altitude, etc.
B=Burst Pressure
T=Tensile Strength Values: FEP-3000 psi PFA - 4000 psi PTFE - 2500 psi PVDF - 5000 psi ETFE - 6500 psi
1 bar = 14.504 ps
