... resistance 4. ODM/OEM Product name: 6mm fuel oil natural gas propane rubber hose 1. Material: 100% FDA, LFGB, USP ... ~230°C(Nature color),Special Material -60°C~280°C(Red color) 5.General usage for medical equipments, home appliances, military ... gas propane rubber hose instruction: Details of silicone tube:Material100% imported siliconeLarge Size RankOD1.0mm ~60mm; ID 0.3mm~ 59mmColorblue, white, red ...