Technical details

FSR 4.110

FLEXWELL Safety Pipe

Product overview

Piping/Connecting fittings TIG welding

Version

Pipe

Pipe

Connecting fitting

Connecting fitting

Connecting fitting

Connecting fitting

Type

FSR

FSR 13/ 25

FSR 30/ 48

FSR 39/ 60

FSR 48/ 71

FSR 60/ 83

FSR 75/107

FSR 98/134

FSR 127/175

FSR 30/ 48

FSR 39/ 60

FSR 48/ 71

FSR 60/ 83

FSR 75/107

FSR 98/134

FSR 127/175

FSR 30/ 48

FSR 39/ 60

FSR 48/ 71

FSR 60/ 83

FSR 30/ 48

FSR 39/ 60

FSR 48/ 71

FSR 60/ 83

FSR 75/107

FSR 98/134

FSR 127/175

FSR 30/ 48

FSR 39/ 60

FSR 48/ 71

FSR 60/ 83

FSR 75/107

FSR 98/134

FSR 127/175

Nominal bore/

Connector

DN/DN

12

25

32

40

50

65

80

100

25/ 25

32/ 32

40/ 40

50/ 50

65/ 65

80/ 80

100/125

Pressure

(temp. range)

PN

upto25

(fitting

dependent)

upto25

(fitting

dependent)

Connector

Type of joint inner/outer

smooth-bore inner pipe

corrugated outer pipe

corrugated inner pipe

corrugated outer pipe

collar with

split loose flange

TIG welding/

hard soldering

external R thread

TIG welding/

hard soldering

collar with

split loose flange

and monitorable sealing

surface with O-rings

(Part 1)

TIG welding/h

ard soldering

collar with

split loose flange

and monitorable sealing

surface with O-rings

(Part 2)

TIG welding/h

ard soldering

Material

No.

1.4404

1.4301

1.4404

1.4301

collar

1.4404

socket

with thread

1.4404

collar

1.4404

collar

1.4404

Work-

sheet

FSR 4.130

FSR 4.131

FSR 4.211

FSR 4.221

FSR 4.216

FSR 4.217

25/ 40

32/ 50

40/ 65

50/ 65/21⁄2"

/ 1 1⁄2"

/ 2"

/ 2 1⁄2"

25

(–30 °C

+60 °C)

25

(–30 °C

+60 °C)

25

(–30 °C

+60 °C)

25

(–30 °C

+60 °C)

to

to

to

to

25/ 40

32/ 50

40/ 65

50/ 65

65/100

80/100

100/150

25/ 40

32/ 50

40/ 65

50/ 65

65/100

80/100

100/150

19.08.2024

KIWA

Subject to technical changes. Page 8