ContiTech (formerly sold under the Goodyear brand) SR12 SAE 100R12/856 R12 Very High Pressure Hydraulic Hose. Applications include: Very high pressure applications subject to surges or flexing such as oil and gas,construction equipment, mining and the high-performance industrial market.. Meets Flame Resistance USMSHA Designation; Meets SAE J1942/U.S. Coast Guard; ABS Type Approved. Note: In some instances SR12 Black Very High Pressure Hose may be substituted for SR12 Grey Very High Pressure Hose. Specifications are the same.