Physical character: extruded by special extruding machine with high quality silicone rubber under different inside diameter and outside diameter according to the buyer's request, high tensile strength, flexibility strong anti-pull and wider revise hardness range with good aging resistant, ozone resistant, heat resistant, insulation property, fuel oil resistance and lube resistance, working in the air, water or oil medium at the temperature of -60°C - +250°C, Apply to transfers water, air, oil and other medium etc.

Specifications:
material: 100% virgin silicone rubber
quality: industrial grade, food grade
color: translucent, dark red, black, milk white, blue, grey etc.
surface: smooth/smooth
tensile strength: 8Mpa
hardness: 40, 50, 60, 70+/-5shore A
elongation: 380%
density: 1.25g/cm³
tear strength: 26N/mm
working temperature: -60°C - +250°C
standard size: Ø2mm x Ø4mm, Ø3mm x Ø5mm, Ø4mm x Ø6mm, Ø5mm x Ø8mm, 
                           Ø6mm x Ø9mm, Ø7mm x Ø10mm, Ø8mm x Ø12mm, Ø9mm x Ø12mm, 
                           Ø10mm x Ø14mm, Ø12mm x Ø16mm, ...... etc.
***when you enquiry, pls confirm the color, hardness, size, quantity***