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This SAE Standard covers the minimum requirements for a low-permeation tubing (100 g/m2/day or less) for use as a low pressure (14.5 kPa) liquid- or vapor-carrying component for use in gasoline or diesel fuel filler, vent, and vapor systems. The construction shall be designed to be functional over a temperature range of -40 to 100 °C for the T1 designation, or -40 to 125 °C for the T2 designation.

This SAE Standard covers the minimum requirements for a low-permeation tubing (100 g/m2·day or less) for use as a low pressure (14.5 kPa) liquid- or vapor-carrying component for use in gasoline or diesel fuel filler, vent, and vapor systems. The construction shall be designed to be functional over a temperature range of –40 °C to 100 °C for the T1 designation, or –40 °C to 125 °C for the T2 designation.

This SAE Standard covers the minimum requirements for a low-permeation tubing (100 g/m2·day or less) for use as a low pressure (14.5 kPa) liquid- or vapor-carrying component for use in gasoline or diesel fuel filler, vent, and vapor systems. The construction shall be designed to be functional over a temperature range of –40 °C to 100 °C for the T1 designation, or –40 °C to 125 °C for the T2 designation.

This specification covers reinforced rubber and reinforced thermoplastic hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of -30 to 120°C (-22 to 248°F). Specific construction details are to be agreed upon between user and supplier.

This specification covers reinforced rubber and reinforced thermoplastic hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of −30 to 120°C (−22 to 248°F). Specific construction details are to be agreed upon between user and supplier.

This specification covers reinforced rubber and reinforced thermoplastic hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of -30 to 120°C (-22 to 248°F). Specific construction details are to be agreed upon between user and supplier.

This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of −30 to 120 °C (−22 to 248 °F). Specific construction details are to be agreed upon between user and supplier.1 NOTE—R12 refrigerant has been placed on a banned substance list due to its ozone depletion characteristics. SAE J51 specification will be phased out as new automotive A/C systems are using R134a. SAE J2064 is the Standard for refrigerant 134a hose. For refrigerant 134a use, refer to SAE J2064.

This standard covers reinforced and flexible hoses intended for use in water and ethylene glycol based engine coolant system application. Compounds based on different synthetic rubber grades are specified and designated Class A, high temperature resistant; Class B, high oil swell resistant; Class C, medium oil swell resistant; Class D-1, low oil resistant, improved service; Class D-2 low oil resistant, standard service; Class D-3, low oil resistant, high temperature resistant, premium service; Class E, low oil resistant, fiber elastomer composite. Typical physical characteristics for each type hose are shown in Table 1.

This SAE Standard covers reinforced and flexible hoses intended for use in water and ethylene glycol-based engine-coolant system applications.

This type of hose is primarily for severe, critical, and heavy-duty service of which the diesel-locomotive application is a typical example. The hose is intended to withstand the effects of pressure systems, various present types of coolants, cold temperatures down to −40°F (−40°C), and unskilled application to connections not particularly designed for ease of assembly with the hose. When desired, hose with one class of material in the tube and another in the cover may be obtained. In such cases, the physical properties specified for respective parts shall apply. Adhesion requirements shall be based on the class of material for which the lower value is specified.

This standard covers reinforced and flexible hoses intended for use in water and ethylene glycol based engine collant system application. Compounds based on different synthetic rubber grades are specified and designated Class A, high temperature resistant; Class B, high oil swell resistant; Class C, medium oil swell resistant; Class D-1, low oil resistant, improved service; Class D-2 low oil resistant, standard service; Class D-3, low oil resistant, high temperature resistant, premium service; Class E, low oil resistant, fiber elastomer composite. Typical physical characteristics for each type hose are shown in Table 1.

This specification covers one type and one style of fuel and oil hose, coupled and uncoupled, for use with gasoline, oil, or diesel fuel.

This specification covers one type and one style of fuel and oil hose, coupled and uncoupled, for use with gasoline, oil, or diesel fuel.

This specification covers hose which may be supplied either coupled or uncoupled for use with gasoline, diesel fuel, lubricating oil, or the vapor present in either the fuel system or in the crankcase of internal combustion engines in mobile, stationary, and marine applications. The hose may be furnished in long lengths, specific cut lengths, or as a part preformed to a specific configuration.

This specification covers hose which may be supplied either coupled or uncoupled for use with gasoline, diesel fuel, lubricating oil, or the vapor present in either the fuel system or in the crankcase of internal combustion engines in mobile, stationary, and marine applications. The hose may be furnished in long lengths, specific cut lengths, or as a part preformed to a specific configuration.

This SAE Standard covers fuel and oil hose, coupled and uncoupled, for use with gasoline, oil, diesel fuel, lubrication oil, or the vapor present in either the fuel system or in the crankcase of internal combustion engines in mobile, stationary, and marine applications. Section 7 covers hose primarily intended to meet the demands of fuel injection systems. Section 3 covers Coupled and Uncoupled Synthetic Rubber Tube and Cover (SAE 30R2). Section 4 covers Lightweight Braided Reinforced Lacquer, Cement, or Rubber Covered Hose (SAE 30R3). Section 5 covers Wire Inserted Synthetic Rubber Tube and Cover (SAE 30R5). Section 6 covers Low-Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover (SAE 30R6), (SAE 30R7), (SAE 30R8). Section 7 covers Fuel Injection Hose Medium-Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover (SAE 30R9). Section 8 covers In-Tank, Low-Pressure, Uncoupled Fuel Hoses (SAE 30R10). Section 9 covers Unified Method for Fuel Hose Permeation.

This specification covers three types of fuel and oil hose, coupled and uncoupled, for use with gasoline oil and diesel fuel.

This specification covers three types of fuel and oil hose, coupled and uncoupled, for use with gasoline oil and diesel fuel.

This specification covers three types of fuel and oil hose, coupled and uncoupled, for use with gasoline oil and diesel fuel.

This SAE Standard covers fuel, oil, or emission hose for use in coupled and uncoupled applications, for use with gasoline, oil, diesel fuel, lubrication oil, or the vapors present in either the fuel system or in the crankcase of internal combustion engines in mobile or stationary applications. This standard covers the hose portion only. If assembly/coupling is required, that is to be agreed to between the customer and assembler, along with the specific requirements.