SAE 100 is a set of standards developed by the Society of Automotive Engineers (SAE) that specifies the requirements for hydraulic hoses used in automotive applications. The SAE 100 series encompasses various types of hydraulic hoses, each designated by a number or letter.

Here are some commonly referenced SAE 100 hydraulic hose standards:

1. SAE 100R1: This standard specifies requirements for a single wire braid hydraulic hose. The hose typically has a synthetic rubber inner tube, a single layer of high-tensile steel wire reinforcement, and a synthetic rubber cover. SAE 100R1 hoses are suitable for medium pressure hydraulic systems.[More]

2. SAE 100R2: This standard covers hydraulic hoses with double wire braid reinforcement. Similar to SAE 100R1 hoses, they have a synthetic rubber inner tube, but with an additional layer of high-tensile steel wire reinforcement and a synthetic rubber cover. SAE 100R2 hoses are designed for high-pressure hydraulic applications.[More]

3. SAE 100R3: This standard specifies requirements for hydraulic hoses with a textile braid reinforcement. These hoses typically have a synthetic rubber inner tube, two layers of textile braid reinforcement, and a synthetic rubber cover. SAE 100R3 hoses are used in low-pressure hydraulic systems.[More]

4. SAE 100R4: This standard covers hydraulic suction and return hoses. SAE 100R4 hoses are designed for low-pressure hydraulic suction and return lines and typically have a helical wire reinforcement embedded between layers of synthetic rubber.[More]

5. SAE 100R5: This standard specifies requirements for hydraulic hoses with textile or single wire braid reinforcement and a textile cover. SAE 100R5 hoses are used in medium pressure hydraulic systems and also have the ability to be used as a refrigerant hose.[More]

6. SAE 100R6: This standard covers hydraulic hoses with a textile braid reinforcement and a synthetic rubber cover. SAE 100R6 hoses are suitable for low-pressure hydraulic systems and also find applications in fuel and oil lines.[More]

These are just a few examples of the SAE 100 series standards. Each standard defines the specific construction, performance, and testing requirements for the respective type of hydraulic hose. It is important to select the appropriate SAE 100 hydraulic hose based on the application’s pressure, temperature, and other operating conditions.

When using SAE 100 hoses, it is recommended to follow the manufacturer’s guidelines, ensure proper installation, and adhere to recommended maintenance practices to ensure optimal performance and safety.