Technical details

FSR 4.404

FLEXWELL Safety Pipe

Integrated through-connection

Joining method: TIG welding/hard soldering

FLEXWELL Safety Pipe Type FSR 30/48 to FSR 127/17

pressure stage PN 25 for design temperature –30 °C to +60 °C

Material:

All parts made of stainless austenitic steel

Material No. 1.4404/1.4571 inner

Material No. 1.4301 outer

Type

ID/OD

DN

DV-FSR 30/ 48

25

DV-FSR 39/ 60

32

DV-FSR 48/ 71

40

DV-FSR 60/ 83

50

DV-FSR 75/107

65

DV-FSR 98/134

80

DV-FSR 127/175

100

Ød

L

appr.

mm

mm

60.3

550

76.1

550

88.9

610

101.6

610

139.7

640

168.3

660

193.7

690

Article No.

1.4404/1.4571

1015757

1015761

1015765

1015766

1015770

1015773

1015774

Longer through-connections available on request.

Only BRUGG solder Type BRL 8.50.34 may be used!

19.08.2024 KIWA Subject to technical changes. Page 30

appr. L

Shrink sleeves

min. 80 mm overlap

A

D

I

D

Ø

d

Insulate using suitable material

(DIN 30762)