Product Name Silicone Reducer Material 100% High-Grade Silicone Rubber Technology Handmade Inner Diameter 28-105mm or Custom Wall Thickness 3-5.5mm or Custom Shape 45° 90°,135 ° hump, Straight Reducer, U Shape, Straight Color Custom  Layer of Reinforcement 1-5 Layers Working Pressure 0.3-0.9Mpa Working temperature:  -55°C-220°C (-67°F ~ 428°F) Bursting Pressure: 2 Mpa Advantages Anti-aging High-Pressure Temperature Resistance Wear-resistant Surface/Finish Smooth or Fabric Application turbo boost/racing/tuning/intercooler/turbo/air intake/wastegate/cooling system Note: Silicone is Not suitable for carrying oil or fuel unless lined with fluoro-silicone.

The silicone hoses are reinforced with 1-ply polyester fabric. These silicone heater hoses which are resistant to coolant solutions, cold leaks, cracking, peeling, aging and ozone. Hotop silicone heater hose meet and exceed SAEJ20 industry standards, and ideal for heavy-duty pressure connections and provides excellent resistance for high-temperature applications such as custom turbo or intercooler piping, DIY intake or radiator …