Frequently Asked Questions
Q1: What is the main application of the SA5993 hydraulic hose?
A1: It is primarily designed for large-scale long-range machinery like excavators and other construction equipment operating in demanding environments.
Q2: What is the temperature range this hose can withstand?
A2: The hose operates effectively in temperatures ranging from -40°C to +121°C (-40°F to +250°F).
Q3: How does the bending radius compare to standard hoses?
A3: The SA5993 features a low bending radius, reduced by 27% compared to ISO18752 and 37% compared to SAE standards, allowing for easier installation in tight spaces.
Q4: Is the outer layer of the hose durable?
A4: Yes, the outer layer is made of non-stripping, wear-resistant, and weather-resistant synthetic rubber to ensure a long service life.
Q5: What certifications do your hydraulic hoses carry?
A5: Our products meet multiple international standards including MSHA, API Type Approval, ABS Type Approval, and ISO9001/ISO14001 quality management systems.
Q6: What is the pulse resistance of the reinforcement layers?
A6: Both the four-layer and six-layer steel wire winding reinforcements are tested to withstand over 1 million pulses.