PVDF Tubing (Polyvinylidene Fluoride)

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:

● Excellent abrasion resistance
● Excellent resistance to creep and fatigue
● Low permeability
● Good chemical resistance
● Excellent thermal stability
● Excellent radiation resistance
● Excellent resistance to cut-through

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

To Request a Quote, Call +1-828-584-2600

PVDF Industrial Wall Fractional Sizes

O.D. (in)

I.D. (in)

Wall (in)

Nominal
O.D.

O.D. Tolerance
(in)

Wall Tolerance (in)

Working Pressure*
PSIG (bar)

Burst Pressure+
PSIG(bar)

Minimum Bend Radius (in)

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

PTFE Heavy Wall Fractional Sizes

O.D.
(in)

I.D.
(in)

Wall
(in)

Nominal O.D.
(in)

O.D. Tolerance (in)

Wall Tolerance (in)

Working Pressure*
PSIG (bar)

Burst Pressure+
PSIG(bar)

Minimum Bend Radius (in)

1/4

5/32

0.047

0.25

+/- 0.005

+/- 0.003

438 (30)

2191 (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

PTFE Metric Sizes

O.D.
(mm)

I.D.
(mm)

O.D./I.D.
Tolerance (mm)

O.D.
(in)

I.D.
(in)

O.D./I.D, Tolerance
(mm)

Working Pressure*
PSIG (bar)

Burst Pressure+
PSIG(bar)

Minimum Bend Radius (in)

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

* 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

1001 Innovation Drive
PO Box 1707
Morganton, NC 28680
USAPhone:  +1 828 584 2600
Fax:  +1 828 584 2604
‍
Copyright ©2021 Norell, Inc.

Name
Email
Message
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Please refresh and try again.