FSR

Technical details

4.110

FLEXWELL® Safety Pipe

Product overview

Piping/Connecting fittings TIG welding

Version

Type

Nominal bore/ Pressure Connector

Material

Work-

FSR

Connector

Type of joint inner/outer

No.

sheet

DN/DN

P

N

Pipe

FSR 13/ 25

12

25

smooth-bore inner pipe

1.4404

FSR 4.130

corrugated outer pipe

1.4301

Pipe

FSR 30/ 48

25

25

corrugated inner pipe

1.4404

FSR 4.131

FSR 39/ 60

32

corrugated outer pipe

1.4301

FSR 48/ 71

4

0

FSR 60/ 83

5

0

FSR 75/107

6

5

FSR 98/134

8

0

FSR 127/175

10

0

Connecting fitting

FSR 30/ 48

25/ 25

25

collar with split loose flange collar

FSR 4.211

FSR 39/ 60

32/ 32

TIG welding/hard soldering 1.4404

FSR 48/ 71

40/ 4

0

FSR 60/ 83

50/ 5

0

FSR 75/107

65/ 6

5

FSR 98/134

80/ 8

0

FSR 127/175

100/12

5

Connecting fitting

FSR 30/ 48

25/ 40 / 1 ½" 25

external R thread

socket with FSR 4.221

FSR 39/ 60

32/ 50 / 2"

TIG welding/hard soldering thread

FSR 48/ 71

40/ 65 / 2 ½"

1.4404

FSR 60/ 83

50/ 65 / 2 ½

"

Connecting fitting

FSR 30/ 48

25/ 40

25

collar with split loose flange collar

FSR 4.216

FSR 39/ 60

32/ 50

and monitorable sealing

1.4404

FSR 48/ 71

40/ 65

surface with O-rings (Part 1)

FSR 60/ 83

50/ 65

TIG welding/hard soldering

FSR 75/107

65/10

0

FSR 98/134

80/10

0

FSR 127/175

100/15

0

Connecting fitting

FSR 30/ 48

25/ 40

25

collar with split loose flange collar

FSR 4.217

FSR 39/ 60

32/ 50

and monitorable sealing

1.4404

FSR 48/ 71

40/ 65

surface with O-rings (Part 2)

FSR 60/ 83

50/ 65

TIG welding/hard soldering

FSR 75/107

65/10

0

FSR 98/134

80/10

0

FSR 127/175

100/15

0

08.12.2020 Subject to technical changes. Page 6