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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 Recommended Practice is used for establishing the compression set that could be expected to occur with engine coolant hoses under securing clamps. It seeks to reproduce the type of indentation caused by the clamps in the wall of the hose. An excessive compression set measured by this method would indicate a hose that could eventually allow leakage of coolant past the clamps in service. This method has been found to give repeatable results in the range of 25% to 50% initial compression.

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 SAE Recommended Practice is used for establishing the compression set that could be expected to occur with a thermoset elastomeric hose under securing clamps. It seeks to reproduce the type of indentation caused by the clamps in the wall of a hose. An excessive compression set measured by this method may indicate a hose that could eventually allow leakage of fluid or gas past the clamps in service.

This SAE Recommended Practice is used for establishing the compression set that could be expected to occur with a thermoset elastomeric hose under securing clamps. It seeks to reproduce the type of indentation caused by the clamps in the wall of a hose. An excessive compression set measured by this method may indicate a hose that could eventually allow leakage of fluid or gas past the clamps in service.

The purpose of this SAE Recommended Practice is to provide dimensions for both standard and thin-wall hoses and to provide commercial and precision tolerances for SAE 20R3 and SAE 20R4 coolant system hoses.

The purpose of this SAE Recommended Practice is to provide dimensions for both standard and thin-wall hoses and to provide commercial and precision tolerances for SAE 20R3 and SAE 20R4 coolant system hoses.

The purpose of this SAE Recommended Practice is to provide dimensions for both standard and thin-wall hoses and to provide commercial and precision tolerances for SAE 20R3 and SAE 20R4 coolant system hoses.

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

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.