![Corroflon hose](/siteassets/catalog/products/corporate/aflex/flexible-hose-assemblies/7452/images/fi-aflex-corroflon.jpg?h=213&w=381&quality=80)
Corroflon hose
Convoluted bore hose for transferring process fluids where a smooth bore is not a specific requirement.
Flexible hose assemblies
Call +1 800 282 8823
PTFE-lined hose for biotechnology and pharmaceutical fluid transfers
Chemically inert and easy to clean, Bioflex Ultra is a corrosion resistant hose for the pharmaceutical, food and beverage and chemical industries. This flexible hose provides reliability, performance and long service life.
Nominal bore size | 9.5 - 80 mm |
Nominal bore size | 0.375 - 3 in |
Outside diameter | 12 - 94.8 mm |
Outside diameter | 0.47 - 3.732 in |
Max. operating pressure | 80 bar |
Max. operating pressure | 1160 psi |
Certification and compliance | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, Anti-static to BS5173 section 103.13 part 6.2 and 6.3, ATEX, EN16643:2016, FDA (materials), Fireproof to BS5173 section 103.13 part 6.2 and 6.3, ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI |
Bend radius | 19 - 350 mm |
Bend radius | 0.75 - 13.75 in |
Braid | None |
Cover | EPDM, None, Silicone rubber |
Technical Summary table lists features available within the range. See ‘Technical specifications’ tab for model specific information.
Nominal hose bore size | Actual bore size | Bioflex Ultra grade (braid and cover) | Helical wire | **Maximum working pressure of hose | Burst pressure | Minimum bend radius | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
in | mm | in | mm | bar | psi | bar | psi | in | mm | ||
3⁄8 | 9.5 | 0.382 | 9.7 | TO | - | 5 | 72 | 20 | 290 | 13⁄8 | 35 |
SS | - | 80 | 1,160 | 500 | 7,200 | 3⁄4 | 19 | ||||
RC/BK/SI | - | 80 | 1,160 | 500 | 7,200 | 3⁄4 | 19 | ||||
1⁄2 | 15 | 0.516 | 13.1 | TO | ✔ | 5 | 72 | 20 | 290 | 23⁄8 | 60 |
SS | ✔ | 70 | 1,015 | 400 | 5,800 | 11⁄2 | 38 | ||||
PB | ✔ | 35 | 500 | 140 | 2,000 | 11⁄2 | 38 | ||||
RC/BK/SI | ✔ | 70 | 1,015 | 400 | 5,800 | 11⁄2 | 38 | ||||
5⁄8 | 16 | 0.638 | 16.2 | TO | ✔ | 5 | 72 | 20 | 2,90 | 21⁄2 | 64 |
SS | ✔ | 65 | 940 | 380 | 5,500 | 13⁄4 | 45 | ||||
PB | ✔ | 33 | 480 | 130 | 1,900 | 13⁄4 | 45 | ||||
RC/BK/SI | ✔ | 65 | 940 | 380 | 5,500 | 13⁄4 | 45 | ||||
3⁄4 | 20 | 0.760 | 19.3 | TO | ✔ | 5 | 72 | 20 | 290 | 3 | 75 |
SS | ✔ | 60 | 870 | 300 | 4,350 | 2 | 50 | ||||
PB | ✔ | 30 | 440 | 120 | 1,750 | 2 | 50 | ||||
RC/BK/SI | ✔ | 60 | 870 | 300 | 4,350 | 2 | 50 | ||||
* 7⁄8 | 22 | 0.870 | 22.1 | TO | ✔ | 4 | 60 | 16 | 230 | 31⁄2 | 90 |
SS | ✔ | 55 | 800 | 220 | 3,200 | 21⁄8 | 55 | ||||
PB | ✔ | 27.5 | 400 | 110 | 1,600 | 21⁄8 | 55 | ||||
RC/BK/SI | ✔ | 55 | 800 | 220 | 3,200 | 21⁄8 | 55 | ||||
1 | 25 | 1.012 | 25.7 | TO | ✔ | 4 | 60 | 16 | 230 | 43⁄4 | 110 |
SS | ✔ | 50 | 720 | 200 | 2,900 | 23⁄4 | 70 | ||||
PB | ✔ | 25 | 360 | 100 | 1,450 | 23⁄4 | 70 | ||||
RC/BK/SI | ✔ | 50 | 720 | 200 | 2,900 | 23⁄4 | 70 | ||||
11⁄4 | 32 | 1.268 | 32.2 | TO | ✔ | 3 | 43 | 12 | 175 | 51⁄2 | 140 |
SS | ✔ | 45 | 650 | 180 | 2,600 | 4 | 100 | ||||
PB | ✔ | 23 | 330 | 90 | 1,300 | 4 | 100 | ||||
RC/BK/SI | ✔ | 45 | 650 | 180 | 2,600 | 4 | 100 | ||||
* 13⁄8 | 35 | 1.370 | 34.8 | TO | ✔ | 2 | 29 | 8 | 116 | 61⁄2 | 160 |
SS | ✔ | 40 | 580 | 160 | 2,320 | 4 | 100 | ||||
PB | ✔ | 20 | 290 | 80 | 1,160 | 4 | 100 | ||||
RC/BK/SI | ✔ | 40 | 580 | 160 | 2,320 | 4 | 100 | ||||
11⁄2 | 40 | 1.516 | 38.5 | TO | ✔ | 2 | 29 | 8 | 116 | 7 | 180 |
SS | ✔ | 40 | 580 | 160 | 2,320 | 51⁄2 | 140 | ||||
PB | ✔ | 20 | 290 | 80 | 1,160 | 51⁄2 | 140 | ||||
RC/BK/SI | ✔ | 40 | 580 | 160 | 2,320 | 51⁄2 | 140 | ||||
* 17⁄8 | 48 | 1.866 | 47.4 | TO | ✔ | 2 | 29 | 8 | 116 | 11 | 280 |
SS | ✔ | 35 | 500 | 140 | 2,000 | 65⁄8 | 170 | ||||
PB | ✔ | 18 | 250 | 72 | 1,040 | 65⁄8 | 170 | ||||
RC/BK/SI | ✔ | 35 | 500 | 140 | 2,000 | 65⁄8 | 170 | ||||
2 | 50 | 2.012 | 51.1 | TO | ✔ | 2 | 29 | 8 | 116 | 12 | 300 |
SS | ✔ | 30 | 430 | 120 | 1,750 | 8 | 200 | ||||
PB | ✔ | 15 | 215 | 60 | 870 | 8 | 200 | ||||
RC/BK/SI | ✔ | 30 | 430 | 120 | 1,750 | 8 | 200 | ||||
21⁄2 | 65 | 2.508 | 63.7 | SS | ✔ | 20 | 290 | 80 | 1160 | 117⁄8 | 300 |
PB | ✔ | 12 | 174 | 48 | 696 | 117⁄8 | 300 | ||||
RC/BK/SI | ✔ | 20 | 290 | 80 | 1,160 | 117⁄8 | 300 | ||||
3 | 80 | 3.024 | 76.8 | SS | ✔ | 15 | 218 | 60 | 870 | 133⁄4 | 350 |
PB | ✔ | 10 | 145 | 40 | 580 | 133⁄4 | 350 | ||||
RC/BK/SI | ✔ | 15 | 218 | 60 | 870 | 133⁄4 | 350 | ||||
TO = Tube only, SS = Stainless steel braid, PB = Polypropylene braid, SS,RC/FP = Fireproof rubber cover, RC = Blue EPDM rubber cover, BK = Black EPDM rubber cover, SI = Silicone rubber cover, KYB = Kynar braid |
*The 7⁄8", 13⁄8" and 17⁄8" hose sizes are only suitable for use with PTFE lined sanitary clamp (or triclover) end fittings and PTFE lined I-Line end fittings.
** The maximum working pressure (MWP) of a hose assembly is limited to the lowest of the MWP’s of either of the two end fittings, or of the hose itself as listed above. The MWP of the hose reduces as the operating temperature increases, consult Aflex Hose for guidance.
Note: 21⁄2" & 3" tube only (TO grade) cannot be ordered as an assembly.
EPDM rubber covered (RC/BK) grade hoses | Polypropylene braid (PB) grade hoses | Silicone rubber covered (SI) grade hoses | Stainless steel braid (SS) grade hoses | Tube only (TO) grade hoses | |
---|---|---|---|---|---|
Nominal bore size | 9.5 - 80 mm | 15 - 80 mm | 9.5 - 80 mm | 9.5 - 80 mm | 9.5 - 50 mm |
Nominal bore size | 0.375 - 3 in | 0.5 - 3 in | 0.375 - 3 in | 0.375 - 3 in | 0.375 - 2 in |
Actual bore size | 9.7 - 76.8 mm | 13.1 - 76.8 mm | 9.7 - 76.8 mm | 9.7 - 76.8 mm | 9.7 - 51.1 mm |
Actual bore size | 0.382 - 3.024 in | 0.516 - 3.024 in | 0.382 - 3.024 in | 0.382 - 3.024 in | 0.382 - 2.012 in |
Max Length | 15 - 30 m | 15 - 30 m | 15 - 30 m | 15 - 30 m | 25 - 30 m |
Length | 15 - 30 m | 15 - 30 m | 15 - 30 m | 15 - 30 m | 25 - 30 m |
Length | 50 - 100 Ft | 50 - 100 Ft | 50 - 100 Ft | 50 - 100 Ft | 80 - 100 Ft |
Outside diameter | 15.5 - 92.8 mm | 20.5 - 94.8 mm | 15.5 - 92.8 mm | 12.8 - 87.8 mm | 12 - 58.9 mm |
Outside diameter | 0.61 - 3.654 in | 0.8 - 3.732 in | 0.61 - 3.654 in | 0.5 - 3.457 in | 0.47 - 2.32 in |
Max. operating pressure | 80 bar | 35 bar | 80 bar | 80 bar | 5 bar |
Max. operating pressure | 1160 psi | 500 psi | 1160 psi | 1160 psi | 72 psi |
Burst pressure | 60 - 500 bar | 40 - 140 bar | 60 - 500 bar | 60 - 500 bar | 8 - 20 bar |
Burst pressure | 870 - 7,200 psi | 580 - 2,000 psi | 870 - 7,200 psi | 870 - 7,200 psi | 116 - 290 psi |
Certification and compliance | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, Anti-static to BS5173 section 103.13 part 6.2 and 6.3, ATEX, EN16643:2016, FDA (materials), Fireproof to BS5173 section 103.13 part 6.2 and 6.3, ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI | (EU) 10/2011, 3.1 Traceability, 3-A 62-02, ATEX, EN16643:2016, FDA (materials), ISO 14001:2015, ISO 9001:2015, OHSAS 18001:2015, USP Class VI |
Operating temperature range | -40 to 150 °C | -30 to 100 °C | -73 to 240 °C | -73 to 260 °C | |
Operating temperature range | -40 to 302 °F | -22 to 212 °F | -100 to 400 °F | -100 to 500 °F | |
Bend radius | 19 - 350 mm | 38 - 350 mm | 19 - 350 mm | 19 - 350 mm | 35 - 300 mm |
Bend radius | 0.75 - 13.75 in | 1.5 - 13.75 in | 0.75 - 13.75 in | 0.75 - 13.75 in | 1.375 - 12 in |
Braid | None | ||||
Cover | EPDM | 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 |
End fitting | 3-A sanitary 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 | 3-A sanitary 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 | 3-A sanitary 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 | 3-A sanitary 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 | 3-A sanitary 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, Streamline tagging | Color coding, Standard | Color coding, Standard |
Vacuum resistance | Usable at vacuum -0.9 bar up to 200 °C (392 °F) | Usable at vacuum -0.9 bar up to 200 °C (392 °F) | Usable at vacuum -0.9 bar up to 200 °C (392 °F) | Usable at vacuum -0.9 bar up to 200 °C (392 °F) | Usable at vacuum -0.9 bar up to 200 °C (392 °F) |
Helical wire | Stainless steel 316 |
Liner tube | PTFE |
Polypropylene, Stainless steel |
Convoluted bore hose for transferring process fluids where a smooth bore is not a specific requirement.
Flexible hose assemblies
Smooth bore hose for chemical and other fluid flow applications where rough usage may occur.
Flexible hose assemblies
Smooth bore hose for replacing silicone rubber hoses for improved compatibility and cleanability.
Flexible hose assemblies
To order a product or ask a question