Seamless Rubber Tubing


The right rubber compound makes all the difference in durability and wear. Siftex is your source for dozens of FDA and non-FDA rubber compounds. With hundreds of mandrel sizes in stock, Siftex has the flexibility to provide you with the seamless rubber tubing designed for your process:

  • Connecting Sleeves
  • Pinch Valves
  • Machine Transitions
  • Bulk bag filling bladders
  • Load-out Sleeves
  • Vibration Isolation

Our Most Popular Rubber Compounds Include


*Note: FDA Rubber Compounds Do Not Contain Phthalates.

Depending on your application, Siftex offers tubing and hoses:

  • Pressure-rated
  • Static-Conductive
  • Custom Vulcanized Rubber Sleeves
Custom Rubber Tubing

Additional diameters, constructions, and rubber compounds are readily available. Given the manufacturing process involved, there may be a minimum quantity requirement. Talk to our Customer Service team for details on ordering the seamless rubber tubing you require. In addition, we can offer a number of alternative products without minimum production limits.

Rubber Compound Products


Gum Rubber Best Seller for dry materials processing. Excellent abrasion and tear resistance.
Temperatures to 180° F (82° C).
Neoprene Rubber All purpose oil, grease and abrasion resistant. Temperatures to
212° F (100° C). Available in black static-conductive.
Carboxylated Nitrile Rubber The GREEN alternative to Neoprene. Safer for the environment;
doesn’t release chlorine gas during decomposition. Excellent abrasion
and oil resistance. Temperatures to 250° F (121° C).
Nitrile Rubber Best resistance to oil and grease as well as excellent abrasion resistance.
3-A Sanitary available. Temperatures to 250° F (121° C).
EPDM Rubber Handles acids, oxygenated solvents and wet or dry abrasive materials.
Suitable for outdoor exposure. Temperatures to 290° F (140° C).
Silicone Rubber Best for wet (wash-down) environments; dilutes acids.
Suitable for extreme temperatures from -120° to 450° F (-84° to 232° C).


Static Conductive Channel Tubing

Control static charges without the risk of wires contaminating your product. FDA-acceptable inside and outside product contact surfaces. Make cut-to-length
static-conductive sleeves quickly and easily. No static, no static worries! Our Unique static-conductive layer is an integral component of the tubing wall circumference.
Static conductive layer offers surface resistance of <.01 megOhms. Simply push a metal clip into each end and connect to metal spouting. Static-conductive
channel is located under the branding strip on the outside of the tubing.

Materials & Sizes

Available in two designs: 25 psi pressure rated hose, and lighter weight non-pressure rated flexible tubing.

Both feature a 1/8″ (3.2mm) thick, white FDA-acceptable rubber tube and grey neoprene cover.
Choose from the following tubing compounds to meet your application requirements:

  • White FDA Natural Gum Rubber
  • White FDA Neoprene
  • White FDA EPDM
  • White FDA Carboxylated Nitrile

If you looking for a non-FDA option Black Static-conductive Neoprene Tubing is for you. N55C is a high grade Neoprene rubber compound formulated to provide the properties of Neoprene – moderate oil resistance in addition to resistance to the elements. The incorporation of special black fillers provides a high level of electrical conductivity in the finished products as well as abrasion resistance. The compound is rated “conductive”.

Please reference our Support Page for these data sheets and more.

Process Expo 2019

Attend the Process Expo 2019 in Chicago October 8-11 for free on behalf of Siftex Equipment Company!

Attendee invite code: 87737