Project plannin

g

FSR

4.001

FLEXWELL® Safety Pipe

Resistance of materia

l

The resistances for Materials No. 1.4404 for the inner pipe and 1.4301 for the outer pipe against

various

fluids acc. to DIN 6601 are confirmed as regards the following selection of transport media

:

Petrol DIN EN 22

8

Petroleum spirit DIN 51632 – 1

Petroleum spirit DIN 51632 – 2

Petroleum spirit DIN 51632 – 3

Petroleum spirit DIN 51632 – 4:

auto ignition temperature > 55 °C,

auto ignition temperature > 61 °C

Diesel fuels DIN EN 59

0

Diesel fuels:

61 < auto ignition temperature ≤ 100 °C

Diesel fuels:

auto ignition temperature ≤ 61 °

C

Biodiesel

AdBlue – carbamide, dilute

d

Kerosine:

21 ≤ auto ignition temperature ≤ 55 °

C

Heating oil, light:

61 < auto ignition temperature ≤ 100 °C

Heating oil, light:

auto ignition temperature as per EN 59

0

Heating oil DIN 51603

Hydraulic fluid DIN 51502

Hydraulic fluid DIN 51502

Hydraulic fluid DIN 51502

Hydraulic oil DIN 5152

4

Hydraulic oil DIN 5152

4

–

–

–

HF

C

HFD-

R

HFC-T

Refrigerating maschine oil DIN 51503

Motor oil SAE

Oils DIN 51502 – F

Oils DIN 51502 – J

Oils DIN 51502 – R

Lubricating oils DIN 5150

1

Lubricating oils DIN 5150

2

Lubricating oils DIN 5150

6

Lubricating oils DIN 5151

0

Lubricating oils DIN 5151

3

Lubricating oils DIN 51515

Lubricating oils DIN 5151

7

Methanol

Methanol, dilute

d

Ethano

l

Ethanol in acqueous solutio

n

Bioethanol

Isopropanol

Diethylene glycol/Glycol

Caustic soda solution up to max. 50 % NaOH

Ammoniac

Diluted ammoniac:

0,88 ≤ concentration ≤ 0,95

7

at 15 °C in water, 10 up to 35

%

Toluen

e

Certification of resistances for further fluid

s

The resistance of the pipe material for the medium-carrying pipes must be certified

acc. to DIN 6601 (Positive Fluid list) or as a quali

fied individual test certi

ficate

.

Please note

!

The properties of particular transport media must be considered for each project.

04.05.2022 Subject to technical changes. Page 11