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Sani-Tech® STHT-R Braid-Reinforced Silicone Hose |
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STHT-R
platinum-cured braid-reinforced silicone hose is an
ultra-flexible, high-purity hose that was developed for
higher-pressure applications. STHT-R is manufactured with
Sani-Tech® 65 brand silicone resin.
STHT®-R platinum-cured silicone hose resists temperature extremes, ozone, corona, radiation, moisture, compression sets,weathering and chemical attack and imparts no taste or odors to fluids transported within it. Sani-Tech® STHT®-R hose withstands repeated autoclaving and resists the adherence of blood products and other sanitary fluids. |
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Characteristics
The manufacturing process is carefully controlled from receiving through production. Inspection and lot traceability information is readily accessible as batch numbers are assigned. All packages are identified by external labeling on both the bag and the high-quality, crush-proof box.
Saint-Gobain Performance Plastics’ manufacturing facility has the ability to create a
variety of unique color-coding systems for your particular application needs. Sani-Tech® STHT®-R can be manufactured with a variety of custom colored striping and braiding color selections.
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Biocompatibility
Sani-Tech® STHT®-R is manufactured from the finest grade of silicone materials and is fully characterized, validated and tested to a variety of specifications including USP Class VI criteria, ISO 10993 and European Pharmacopoeia 3.1.9. For additional compliance data please contact our customer service department. Sani-Tech® STHT®-R platinum-cured braid-reinforced silicone hose has a Master File with the U.S. Food and Drug Administration.
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Temperature range:
-80°F (-62°C) to 500°F (260°C)
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Features: |
Typical Applications: |
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Biopharmaceutical grade
- Higher
pressure rating
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Ultra-flexible
- Improved
bend radius over wire-reinforced hose
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Sterilizable
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Autoclavable
- Imparts
no taste or odor
- Color
striping available
- Available
in 50-ft lengths
- Lot number traceability
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- Load cell
- Pump
applications
- Cell
cultures
- Vessel or
tank transfer
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Laboratory use
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Connections: |
- Sanitary,
vulcanized, non-metallic fittings
- Radially
crimped 316L SS or non-metallic fittings
- Adapter
connections
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PART NUMBER
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I.D., IN.
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O.D., IN.
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WALL, IN.
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I.D., NM
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O.D., MM
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STHT-R-0062
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.062
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.272
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.105
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1.6
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7.9
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STHT-R-0125
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.125
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.355
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.115
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3.2
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9.5
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STHT-R-0187
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.187
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.447
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.130
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4.7
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11.4
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STHT-R-0250
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.250
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.500
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.125
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6.4
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13.2
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STHT-R-0375
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.375
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.625
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.125
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9.5
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16.6
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STHT-R-0500
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.500
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.875
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.187
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12.7
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20.3
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STHT-R-0625
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.625
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1.000
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.187
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15.9
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24.5
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STHT-R-0750
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.750
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1.125
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.187
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19.1
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27.9
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STHT-R-0875
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.875
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1.250
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.187
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22.2
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31.4
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STHT-R-1000
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1.000
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1.375
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.187
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25.4
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34.5
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PART NUMBER
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REC WKNG PRESSURE,
PSI AT 68°F
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MIN BURST PRESSURE,
PSI AT 68°F
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MIN. BEND RADIUS, IN.
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WT PER FT, LB
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STHT-R-0062
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200
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775
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C/F
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C/F
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STHT-R-0125
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190
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775
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C/F
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C/F
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STHT-R-0187
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185
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750
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C/F
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C/F
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STHT-R-0250
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180
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725
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1.00
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.080
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STHT-R-0375
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180
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725
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2.00
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.117
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STHT-R-0500
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175
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700
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3.00
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.159
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STHT-R-0625
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125
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500
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4.00
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.221
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STHT-R-0750
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105
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425
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4.00
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.264
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STHT-R-0875
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100
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400
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5.00
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.310
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STHT-R-1000
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75
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300
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6.00
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.347
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| Characterization |
Sterilization Methods |
The bio-compatibility of STHT® platinum-cured silicone hose,
manufactured with Sani-Tech® silicone, has been tested and
complies with the parameters set forth in the following test
protocols:
• USP XXIV (88) biological reactivity, in vivo
- Intracutaneous test
- Systemic injection test
- Implantation test
• USP XXIV (87) biological reactivity, in vitro
- L929 MEM elution
- AGAR diffusion
• ISO 10993
• FDA CFR 177.2600
• Meets or exceeds USDA standard
and 3A approval
• European Pharmacopoeia 3.1.9
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• Autoclavable
• Radiation – up to 5.0 Mrad (50 Kilogray)
• Gas – Ethylene Oxide
NOTE: STHT® hose will not deteriorate with repeated autoclaving. This method
of sterilization is strongly recommended. STHT® silicones should not be
considered for consistent steam applications.
WARNING: Do not use STHT® silicone hose in
hot oil or acid applications.
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| Typical Physical Properties |
Property |
ASTM Method |
Value or Rating |
Durometer Hardness
Shore A, 15 Sec |
D2240 |
65 |
Tensile Strength
psi (MPa) |
D412 |
1376 |
Ultimate Elongation, 100% |
D412 |
668 |
Tear Resistance
lb-f/inch (kN/m) |
D624 |
326 |
Specific Gravity |
D792 |
1.21 |
Tensile Modulus |
D412 |
444 |
Unless otherwise noted, all tests were conducted at room temperature (73ºF).Values shown
were determined on 0.075" thick extruded strip or 0.075" thick molded ASTM plaques or
molded ASTM durometer buttons. |
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