Silicone Heater Hose | SAE J20 Radiator Hose Class A
Applications: Automotive Systems: Engine coolant, heater, turbocharger, and radiator connections., Industrial Equipment: High-temperat…
Silicone Hoses & Profiles for Automotive and EV Applications
Manufactured by Centroid Polymer Technologies in Kerala, India
Under the bonnet, rubber parts face heat cycling, coolant, oil mist and vibration. Silicone outlasts EPDM wherever temperatures run high, such as turbo, intercooler and heater circuits.
Our automotive range includes reinforced heater and coolant hoses, aramid-braided high-temperature hoses, vacuum and emission tubing, heat-shrinkable sleeving for sensors and harnesses, and extruded silicone seals for doors, hoods and enclosures.
For electric vehicles, silicone's flame retardance and electrical insulation make it a natural fit for battery-pack sealing, cable protection and thermal management.
What Automotive & EV buyers need
- Continuous high-temperature resistance for engine and turbo circuits
- Reinforcement to hold pressure without ballooning
- Flame-retardant, insulating grades for EV battery and harness use
- Resistance to ozone, UV and weathering for exterior seals
- Custom bends, reducers and profiles to OEM drawings
Standards commonly specified
- SAE J20
- IATF 16949 supply chain
- UL 94 (EV components)
- RoHS
- REACH
Compliance varies by product and compound. Ask us for the certificates and test reports for your part.
Silicone Tubes, Hoses & Extruded Profiles for Automotive & EV
Silicone Vaccum Tubing
Applications: Medical & Pharma: Laboratory setups, vacuum suction lines, sterilization equipment., Food & Beverage: Transfer lines in …
Heat Shrinkable Silicone Tube
Applications: Electrical & Electronics: Wire harness protection, connector insulation, cable repair., Aerospace: High-temperature harn…
Silicone Aramid Braided Hose for High Temperature 200 C
Applications: Automotive coolant transfer, Pharmaceutical liquids, fluids etc, Brewing, distilling, filling, diary vending machines in…
Adhesive Backed Silicone Profiles
Applications: HVAC ducting and sealing systems, Electrical enclosures and control panels, Industrial machinery and equipment, Automoti…
Silicone Tubing Transparent | CENSAFE
Applications: # Automotive Industry - car engines as air intake, emission control, vacuum manifolds, vacuum reservoir, hot coolant tra…
Extruded Silicone Profiles | Custom Silicone Seals & Gaskets
Applications: In Automotive seals for windows, doors, engine, exhaust, hoods, transmission, EV battery, head and tail lights, turbo ga…
Frequently asked questions
Why use silicone instead of EPDM for coolant hoses?
Silicone handles higher continuous temperatures and resists hardening and cracking from heat cycling, so it lasts longer in turbo, intercooler and heater circuits.
Do you supply parts for electric vehicles?
Yes. Flame-retardant silicone profiles, heat-shrink sleeves and sponge seals are used for EV battery enclosures, harness protection and thermal pads.
Can you produce hoses to our drawing?
Yes. We extrude and build hoses to OEM bore, length, reinforcement and colour requirements.
Need a custom part for automotive & ev?
Send a drawing or sample and our engineers will recommend a compound and quote.
