Vena®Sil 640



It is specially recommended for the transport of liquid or semi-liquid fluids in the food, cosmetic, chemical and pharmaceutical industries. For use in straight sections equipped with metal fittings terminals, where flexibility is not required. This model is used often to detect metal particles which may occur during filling of food products such as cream or baby food.


  • Odorless, tasteless and completely non-toxic.
  • Can be equipped with 316L stainless steel fittings on each end with a roughness value of less than 0,8 µm (or 0,5 µm on request).
  • The standard manufacturing length is 4 meters long (13.12 ft.), but in specific diameters a length of 6 meters (19.69 ft) can be manufactured.
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Translucent and smooth inner appearance, white or coloured and smooth outer appearance.


-60ºC (-76ºF) to +180ºC (356ºF)


This reference is manufactured with four polyester fabric reinforcements.



  • US FDA Standard 21 CFR 177.2600
  • German BfR Standard part XV
  • USP Class VI <88> in vivo tests, 121°C
  • ISO 10993-4, 5, 6 & 10
  • ResAp 2004 (5), according to Reg 1935/2004/EEC, and Reg 10/2011/EEC
  • European Pharmacopoeia 3.1.9
  • 3A Sanitary Standard 18-03 Class I (material)
  • 3A Sanitary Standard 62-02 Class I (fitted hose)



TelcraCan be created with this innovative material in order to eliminate the condensation issues and with excellent insulation characteristics.
LasticCan be made by a special high elastic silicone in order to improve the flexibility of the products.
LabelsCan be customized with the indelible silicone labels that can be placed over any hose in order to mark specific information required by the client.
QR markingThe QR code assures 100% traceability of the hose.
ShapesCustomized silicone shapes according to the customer requirements.
AssembliesCan be equipped with crimped fittings with the best technology to ensure the safest and smoothest transition connections. (SZR Systems – Non- retention area).
Molded clampsCan be customized by molded clamps in order to reduce installation time (no gaskets), improve cleanliness (no retention zone) and maintain the benefits of the silicone.
ACCan be customized with a copper wire spiral in order to help the discharge of static electricity.
XCan be covered by a black conductive silicone ply in order to reduce the electrical surface resistivity.
FR-HLFlame retardant version in accordance to EN-45545-2 for railway applications. Classification: HL1 R22, HL2 R23.

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