Technical details

FSR 4.0

FLEXWELL Safety Pipe

Contents

FSR 4.0

FSR 1.01

FSR 1.01.01

FSR 1.01.02

FSR 4.1

FSR 4.100

FSR 4.105

FSR 4.110

FSR 4.111

FSR 4.112

FSR 4.113

FSR 4.114

FSR 4.13

FSR 4.130

FSR 4.131

FSR 4.140

Contents

FLEXWELL Safety Pipe data sheet

System overview FLEXWELL Safety Pipe

Physical properties FLEXWELL Safety Pipe

System description

System description FLEXWELL Safety Pipe

System description FLEXWELL Safety Pipe –

Leak monitoring

Product overview – Piping/Connecting fittings

TIG welding

Product overview – Connecting fittings GRAPA

graphite compression joint

Product overview – Through-connections

Product overview – Elbows, T-pieces

Product overview – FLEXWELL Safety Pipe FSR

200/262: Piping/Connecting fittings

TIG Welding

Piping

FLEXWELL Safety Pipe with stainless steel

smooth-bore inner pipe, stainless steel outer

pipe and PE casing

FLEXWELL Safety Pipe with stainless steel inner

pipe, stainless steel outer pipe and

PE casing

FLEXWELL Safety Pipe FSR 200/262 with stain-

less steel inner pipe, stainless steel

armouring, stainless steel outer pipe, bitumen

and PE casing

FSR 4.2

FSR 4.202

FSR 4.211

FSR 4.216

FSR 4.217

FSR 4.221

FSR 4.222

FSR 4.223

FSR 4.224

FSR 4.230

FSR 4.231

FSR 4.232

FSR 4.240

Connecting fittings

Connecting fitting FSR 13/25 GRAPA, PN 25,

inner pipe: compression-type screwed joint,

outer pipe: graphite compression joint

Connecting fitting with collar and split loose

flange, PN 25, joining method: TIG welding/

hard soldering

Connecting fitting monitorable with collar

and split loose flange with monitorable sealing

surface (Part 1), PN 25,

joining method: TIG welding/hard soldering

Connecting fitting monitorable with collar

and split loose flange with monitorable sealing

surface (Part 2), PN 25,

joining method: TIG welding/hard soldering

Connecting fitting with screw connection,

PN 25, joining method: TIG welding/hard

soldering

Connecting fitting GRAPA with welded end,

PN 10, compression joint,

joining method: outer pipe hard soldering

Connecting fitting GRAPA with external thread,

PN 10, compression joint,

joining method: outer pipe hard soldering

Connecting fitting GRAPA with collar and split

loose flange, PN 10, compression joint,

joining method: outer pipe hard soldering

Connecting fitting GRAPA with welded end,

PN 25, compression joint/screw joint

Connecting fitting GRAPA with external thread,

PN 25, compression joint/screw joint

Connecting fitting GRAPA with collar and split

loose flange, PN 25, compression joint/screw

joint

Connecting fitting FSR 200/262 with

welded end, DN 150, PN 25,

joining method: TIG welding

19.08.2024 KIWA

Subject to technical changes.

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