• Ronteix 4-ply reinforced straight reducer silicone hose is made of high quality 4-ply silicone and knitted premium polyester fabric, the reducer silicone coupler wall thickness is 5mm.
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Product Review

  • Ronteix 4-ply reinforced straight reducer silicone hose is made of high quality 4-ply silicone and knitted premium polyester fabric, the reducer silicone coupler wall thickness is 5mm.
  • Ronteix silicone hoses reducer works well under the temperature range from-60~260 degrees, and resist pressure range from 0.3 to 0.9Mpa, and 2Mpa bursting pressure.
  • Ronteix silicone hose are hand-crafted made carefully, and we controlled the size tolerance between +/-0.5mm.
  • Ronteix silicone coupler hose are used in high performance racing vehicles, commercial truck and bus, Marine, agricultural and off highway vehicles, turbo diesel, food and beverage, and general manufacturing industries, provide excellent resistance for high temperature applications.


  • Inner Diameter: 4''(102mm) to 3.5''(89mm). Length: 3.0''(76mm). Thickness: 5mm;
  • Working temperature: -60 ~ 260 degrees
  • Working Pressure: 0.3 to 0.9Mpa
  • Bursting Pressure: 2Mpa
  • Size tolerance: +/-0.5mm

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