1. Inner tube: NBR / CR / EPDM
2. Reinforcement: One/two braid of high-tensile steel wire, textile weaving or steel wire braid
3. Cover compound: NBR / EPDM / CR
4. Temperature range: -40°F~212°F; -40°C~100°C
5. Color available: Black, grey, blue, yellow, red, etc.
6. Process feature: Refrigeration technique
7. Couplings: BSP/JIC/NPT connections or according to customized requests.