Flexible hose assemblies

Corroflon

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Overview

Corroflon

PTFE-lined hose for chemical and process fluid transfer

A fluoroplastic hose with a flexible convoluted PTFE liner. Corroflon has shallow convolutions which minimize the restriction in flow rates, with external wire reinforcement to ensure full vacuum and kink resistance in process applications.

Features and benefits

  • Natural or anti-static patented PTFE liner
  • The shallow convoluted liner design delivers exceptional flexibility while minimizing restriction in flow rate
  • Vacuum and kink resistant
  • High temperature and pressure capability
  • Chemical resistant
  • PTFE lined and non-lined end fittings
  • Range of braid, cover and external protection options available

Technical summary

Nominal bore size 15 - 150毫米
Nominal bore size 0.5 - 6 in
Outside diameter 16.1 - 154 mm
Outside diameter 0.63 - 6.06 in
Max. operating pressure 41bar
Max. operating pressure 595 psi
Certification (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), Fireproof to BS5173 section 103.13 part 6.2, ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015
Bend radius 38 - 900 mm
Bend radius 1.5 - 35.5 in
Braid Hastelloy, Kynar, None, Polypropylene, Stainless steel
Cover EPDM rubber, None, Silicone rubber

Technical Summary table lists features available within the range. See ‘Technical specifications’ tab for model specific information.

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Performance

Performance

Nominal hose bore size Bore inside convolutions Corroflon grade
(braid & cover)		 Maximum working pressure of hose Burst pressure Minimum bend radius
in mm in mm bar psi bar psi in mm
1/2 15 0.440 11.2 TO 6 87 24 350 11/2 38
SS 41 595 450 6,525 11/2 38
PB 31 450 150 2,175 11/2 38
SS, RC/FP 41 595 450 6,525 21/4 57
RC, SI 41 595 450 6,525 21/4 57
KYB 15 215 61.5 890 11/2 38
3/4 20 0.620 15.7 TO 5 70 20 290 2 51
SS 35 505 240 3,480 2 51
PB 26 375 105 1,520 2 51
SS, RC/FP 35 505 240 3,480 3 76
RC, SI 35 505 240 3,480 3 76
KYB 13 190 52.5 760 2 51
1 25 0.847 21.5 TO 4.5 65 18 260 23/4 70
SS 31 450 200 2,900 23/4 70
PB 23 334 93 1,350 23/4 70
SS, RC/FP 31 450 200 2,900 41/4 105
RC, SI 31 450 200 2,900 41/4 105
KYB 11 160 46.5 675 23/4 70
11/4 32 1.080 27.5 TO 4 58 16 230 31/4 82
SS 27 390 180 2,610 31/4 82
PB 20 290 81 1,175 31/4 82
SS, RC/FP 27 390 180 2,610 43/4 123
RC, SI 27 390 180 2,610 43/4 123
KYB 10 145 40.5 585 31/4 82
11/2 40 1.250 32.0 TO 3.5 50 14 205 4 100
SS 23 335 120 1,740 4 100
PB 17 245 69 1,000 4 100
SS, RC/FP 23 335 120 1,740 6 150
RC, SI 23 335 120 1,740 6 150
KYB 9 130 34.5 500 4 100
2 50 1.690 43.0 TO 3 44 12 175 51/2 140
SS 20 290 100 1,450 51/2 140
PB 15 215 60 870 51/2 140
SS, RC/FP 20 290 100 1,450 81/4 210
RC, SI 20 290 100 1,450 81/4 210
KYB 8 115 30 435 51/2 140
21/2 65 2.120 54.0 TO 2.5 36 10 145 7 178
SS 16 230 70 1,015 7 178
PB 12 175 48 695 7 178
SS, RC/FP 16 230 70 1,015 101/2 267
RC, SI 16 230 70 1,015 101/2 267
KYB 6 87 24 350 7 178
3 80 2.500 64.0 TO 2 29 8 115 9 230
SS 14 205 60 870 9 230
PB 10 145 42 610 9 230
SS, RC/FP 14 205 60 870 131/2 345
RC, SI 14 205 60 870 131/2 345
KYB 5 73 21 305 9 230
4 100 3.860 98.0 TO 1.5 22 6 87 113/4 300
SS 10 145 40 580 113/4 300
PB 8 115 30 435 113/4 300
SS, RC/FP 10 145 40 580 173/4 450
RC, SI 10 145 40 580 173/4 450
KYB - - - - - -
6 150 5.250 130.0 TO 0.75 11 3 44 233/4 600
SS 5 73 20 290 233/4 600
PB - - - - - -
SS, RC/FP 5 73 20 290 351/2 900
RC, SI 5 73 20 290 351/2 900
KYB - - - - - -
TO = Tube only, SS = Stainless steel braid, PB = Polypropylene braid, SS,RC/FP = Fireproof rubber cover, RC = EPDM rubber cover, SI = Silicone rubber cover, KYB = Kynar braid

Specifications

Technical specifications

EPDM rubber covered (RC/BK/FP) grade hoses Hastelloy braid (HB) grade hoses Kynar braid (KYB) grade hoses Polypropylene braid (PB) grade hoses Polypropylene Double Braid (PB) Grade Hoses Silicone rubber covered (SI) grade hoses Stainless steel braid (SS) grade hoses Tube only (TO) grade hoses
Nominal bore size 15 - 150毫米 15 - 50 mm 15 - 80 mm 15 - 100 mm 15 - 150毫米 15 - 150毫米 15 - 150毫米
Nominal bore size 0.5 - 6 in 0.5 - 2 in 0.5 - 3 in 0.5 - 4 in 0.5 - 6 in 0.5 - 6 in 0.5 - 6 in
Actual bore size 11.2 - 130 mm 11.2 - 43 mm 11.2 - 64 mm 11.2 - 98 mm 11.2 - 130 mm 11.2 - 130 mm 11.2 - 130 mm
Actual bore size 0.44 - 5.25 in 0.44 - 1.69 in 0.44 - 2.5 in 0.44 - 3.86 in 0.44 - 5.25 in 0.44 - 5.25 in 0.44 - 5.25 in
Outside diameter 22.8 - 154 mm 17.8 - 55.6 mm 19.3 - 86.2 mm 20.4 - 112.8 mm 22.8 - 154 mm 17.8 - 149 mm 16.1 - 146毫米
Outside diameter 0.9 - 6.06 in 0.7 - 2.19 in 0.76 - 3.39 in 0.8 - 4.44 in 0.9 - 6.06 in 0.7 - 5.87 in 0.63 - 5.75 in
Max. operating pressure 41bar 32.8 bar 15 bar 31 bar 41bar 41bar 6 bar
Max. operating pressure 595 psi 476 psi 215 psi 450 psi 595 psi 595 psi 87 psi
Burst pressure 20 - 450 bar 80 - 360 bar 21 - 61.5 bar 30 - 150 bar 20 - 450 bar 20 - 450 bar 3 - 24 bar
Burst pressure 290 - 6,525 psi 1160 - 5,220 psi 305 - 890 psi 435 - 2,175 psi 290 - 6,525 psi 290 - 6,525 psi 44 - 350 psi
Certification (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), Fireproof to BS5173 section 103.13 part 6.2, ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015 (EU) 10/2011, 3.1 Traceability, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015
Operating temperature range -40 to 100 °C -73 to 260 °C -40 to 120 °C -30 to 100 °C -73 to 224 °C -73 to 260 °C
Operating temperature range -40 to 302 °F -99 to 500 °F -40 to 248 °F -22 to 212 °F -99 to 435 °F -99 to 500 °F
Bend radius 57 - 900 mm 38 - 140 mm 38 - 230 mm 38 - 300 mm 57 - 900 mm 38 - 600 mm 38 - 600 mm
Bend radius 2.25 - 35.5 in 1.5 - 5.25 in 1.5 - 9 in 1.5 - 11.75 in 2.25 - 35.5 in 1.5 - 23.75 in 1.5 - 23.75 in
Braid Stainless steel Hastelloy Kynar Polypropylene Stainless steel Stainless steel None
Cover EPDM rubber None None None Silicone rubber None None
Hose external protection options Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings Protection coil, Safegard, Scuff rings
End fitting 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings 90° elbow fittings, BSP and NPT threaded fittings, CAM and groove fittings, DIN 11851 fittings, JIC fittings, PTFE dip pipe fittings, Sanitary triclamp fittings, SMS and RJT fittings, Swivel flange fittings
Labelling options Color coding, Standard Color coding, Standard Color coding, Standard Color coding, Standard Color coding, Standard, Streamline tagging Color coding, Standard Color coding, Standard
Vacuum resistance Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F) Vacuum resistant to -0.9bar up to 150C (302F)

Materials of construction

Helical wire Stainless steel
Liner tube Antistatic PTFE, Natural PTFE
Wire braid Hastelloy, Kynar, Polypropylene, Stainless steel
Fitting liner PTFE

Literature

Brochures

  1. PTFE hoses for Industrial (EN).pdf
    PDF - 1.1mb
  2. Corroflon technical brochure (EN).pdf
    PDF - 2.2mb

Datasheet

  1. Silicone Rubber Covered (SI) Grade Hoses datasheet (EN).pdf
    PDF - 296.9kb
  2. Polypropylene Braid (PB) Grade Hoses datasheet (EN).pdf
    PDF - 268.7kb
  3. EPDM Rubber Covered (RCBKFP) Grade Hoses datasheet (EN).pdf
    PDF - 259.7kb
  4. Tube Only (TO) Grade Hoses datasheet (EN).pdf
    PDF - 200.5kb
  5. Kynar Braid (KYB) Grade Hoses datasheet (EN).pdf
    PDF - 241.1kb
  6. Stainless Steel Braid (SS) Grade Hoses datasheet (EN).pdf
    PDF - 326.1kb
  7. Hastelloy Braid (HB) Grade Hoses datasheet (EN).pdf
    PDF - 276.6kb

Other Resources

  1. special-usage-conditions-cfln.pdf
    PDF - 143.1kb
  2. configure-for-abrasion.pdf
    PDF - 232.1kb
  3. configure-for-bend.pdf
    PDF - 164.2kb
  4. length-calculation.pdf
    PDF - 192.4kb

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