Specialising in
fluid transfer systems for
Pharmaceuticals Industry
FDA Certified silicone tubes by Western Rubbers
Westosil™
Platinum Cured Silicone Tubes
Westosil™ is a range of highly durable platinum cured silicone tubes by Western Rubbers. These tubes are used heavily in applications such as fluid & gas transmission, peristaltic pumps, sterile fill lines and transfer of ph solvents across industries such as pharma, dairy, food, virology laboratories and more.
Product Overview
- Color: Transparent
- Free from heavy metals, plasticizers, or phthalates
- Non-adherent; resists clotting, sticking, or encrustation
- Ideal for high/low temperature applications (-30 degree C to 220 degree C)
- Does not oxidize or deteriorate easily
- Offer UV Resistance and Corona Discharge Resistance
Available Sizes
| Sr No. | ID (in) | OD (in) | Wall (in) | ID (mm) | OD (mm) | Wall (mm) | Hardness | Colour |
|---|---|---|---|---|---|---|---|---|
| WST-001 | 0.06 | 0.15 | 0.04 | 1.6 | 3.7 | 1.05 | Sh A 60 (+/- 5) | Transparent |
| WST-002 | 0.08 | 0.16 | 0.04 | 2 | 4 | 1 | Sh A 60 (+/- 5) | Transparent |
| WST-003 | 0.08 | 0.2 | 0.06 | 2 | 5 | 1.5 | Sh A 60 (+/- 5) | Transparent |
| WST-004 | 0.02 | 0.15 | 0.06 | 0.5 | 3.7 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-005 | 0.03 | 0.16 | 0.06 | 0.8 | 4 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-006 | 0.05 | 0.17 | 0.06 | 1.2 | 4.4 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-007 | 0.06 | 0.19 | 0.06 | 1.6 | 4.8 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-008 | 0.09 | 0.22 | 0.06 | 2.4 | 5.6 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-009 | 0.13 | 0.25 | 0.06 | 3.2 | 6.4 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-010 | 0.19 | 0.31 | 0.06 | 4.8 | 8 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-011 | 0.25 | 0.38 | 0.06 | 6.4 | 9.6 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-012 | 0.31 | 0.44 | 0.06 | 8 | 11.2 | 1.6 | Sh A 60 (+/- 5) | Transparent |
| WST-013 | 0.31 | 0.47 | 0.08 | 8 | 12 | 2 | Sh A 60 (+/- 5) | Transparent |
| WST-014 | 0.02 | 0.21 | 0.09 | 0.5 | 5.3 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-015 | 0.03 | 0.22 | 0.09 | 0.8 | 5.6 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-016 | 0.06 | 0.25 | 0.09 | 1.6 | 6.4 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-017 | 0.13 | 0.31 | 0.09 | 3.2 | 8 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-018 | 0.19 | 0.38 | 0.09 | 4.8 | 9.6 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-019 | 0.25 | 0.44 | 0.09 | 6.4 | 11.2 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-020 | 0.31 | 0.5 | 0.09 | 8 | 12.8 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-021 | 0.38 | 0.57 | 0.09 | 9.6 | 14.4 | 2.4 | Sh A 60 (+/- 5) | Transparent |
| WST-022 | 0.35 | 0.59 | 0.12 | 9 | 15 | 3 | Sh A 60 (+/- 5) | Transparent |
| WST-023 | 0.47 | 0.71 | 0.12 | 12 | 18 | 3 | Sh A 60 (+/- 5) | Transparent |
| WST-024 | 0.19 | 0.44 | 0.13 | 4.8 | 11.2 | 3.2 | Sh A 60 (+/- 5) | Transparent |
| WST-025 | 0.25 | 0.5 | 0.13 | 6.4 | 12.8 | 3.2 | Sh A 60 (+/- 5) | Transparent |
| WST-026 | 0.38 | 0.63 | 0.13 | 9.6 | 16 | 3.2 | Sh A 60 (+/- 5) | Transparent |
| WST-027 | 0.5 | 0.75 | 0.13 | 12.7 | 19.1 | 3.2 | Sh A 60 (+/- 5) | Transparent |
| WST-028 | 0.63 | 0.88 | 0.13 | 15.9 | 22.3 | 3.2 | Sh A 60 (+/- 5) | Transparent |
| WST-029 | 0.31 | 0.63 | 0.16 | 8 | 16 | 4 | Sh A 60 (+/- 5) | Transparent |
| WST-030 | 0.47 | 0.79 | 0.16 | 12 | 20 | 4 | Sh A 60 (+/- 5) | Transparent |
| WST-031 | 0.63 | 0.94 | 0.16 | 16 | 24 | 4 | Sh A 60 (+/- 5) | Transparent |
| WST-032 | 0.38 | 0.76 | 0.19 | 9.6 | 19.2 | 4.8 | Sh A 60 (+/- 5) | Transparent |
| WST-033 | 0.5 | 0.88 | 0.19 | 12.7 | 22.3 | 4.8 | Sh A 60 (+/- 5) | Transparent |
| WST-034 | 0.63 | 1 | 0.19 | 15.9 | 25.5 | 4.8 | Sh A 60 (+/- 5) | Transparent |
| WST-035 | 0.75 | 1.13 | 0.19 | 19 | 28.6 | 4.8 | Sh A 60 (+/- 5) | Transparent |
| WST-036 | 1 | 1.38 | 0.19 | 25.4 | 35 | 4.8 | Sh A 60 (+/- 5) | Transparent |
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*The list above mentions the standard sizes of Westosil™ Tubes available with us in-house. However, we can undertake customizations .
The minimum order quantity for customization orders will range anywhere between 100-500 meters, depending upon the cross sectional dimention of the tube.
Data Sheet
| Westosil™ | platinum cured silicone tubes |
|---|---|
| Colour | Transparent |
| Compession Set (%) | 0.2 |
| Elongation (break %) | 8 |
| Gas Permeability | Low |
| Hardness (Shore A) | 60 Sh A (+/- 5)* |
| Material | Platinum cured silicone |
| Spallation | Low |
| Specific Gravity | 1.13 - 1.17 |
| Sterilization Methods | Gamma, autoclave, EtO (on request) |
| Tear B, ppi | 240 |
| Temperature Range | -60 C to 230 C |
| Tensile Strength (psi) | 1595 |
| UV Resistance | Excellent |
| Water Absorption | Low |
*Note – Standard hardness for Westosil Tubes is 60 Sh A. However, tubes can be customized in 50 Sh A and 70 Sh A hardness as well as per client requirement
Bulk Orders
If you buy large volumes (between 100 – 500 meters) of Westosil™ tubing, Western Rubbers pass on some production, cost and dispatch benefits to you like:
- Customizing tube sizes and coil lengths to suit your specific application.
- Offering highly competitive pricing
- Customizing cut lengths to fit your process, this in turnwould eliminate on-site cutting and ensure the tube is ready for use.
- Packaging tubes to suit your needs – single bag, double bag, individually packed cut lengths.
Note – The minimum order quantity for customization orders will range anywhere between 100-500 meters, depending upon the cross sectional dimention of the tube.
Certifications
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