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Size – 1/4” , 5/16” , 3/8” , ½” , 5/8” , ¾” , ¾” , 1” , 1-½” , Could you clarify what you’re looking for regarding a *High Temperature Hydraulic Hose Pipe* from **Parker**? For example: - Do you need specifications for a particular series (e.g., **Parker 426, 436, 772** series)? - Are you looking to purchase one (and need sourcing help)? - Or are you trying to match a hose for a specific application (pressure, temp, fluid type)? Here’s a general overview in the meantime: --- ### 🔧 **Parker High Temperature Hydraulic Hose Overview** Parker offers several hose series designed for high-temperature applications. These are suitable for hydraulic oils, air, water, and other fluids in demanding environments. #### **Popular Parker High-Temp Hose Series:** | Series | Temp Range | Pressure | Construction | Use Case | |--------|-------------|----------|----------------|-----------| | **426** | -40°C to +150°C | Up to 21 MPa (3000 psi) | 1 wire braid | General hydraulics | | **436** | -40°C to +150°C | Up to 27.5 MPa (4000 psi) | 2 wire braid | Tougher, high-pressure | | **772** | -40°C to +150°C | Up to 21 MPa (3000 psi) | Spiral wire | High-impulse, hot oil | | **HL Series** | Up to 232°C | Varies | PTFE core | Steam, chemicals, thermal oils | --- ### ✅ **Key Features** - **Reinforced Construction:** Steel wire braid or spiral for pressure resistance. - **High Temp Inner Tubes:** Special rubber compounds (like PKR, CPE, or PTFE). - **Cover Options:** Synthetic rubber, abrasion-resistant, or fire-resistant.

Size – 1/4” , 5/16” , 3/8” , ½” , 5/8” , ¾” , ¾” , 1” , 1-½” , Great—**High Pressure Hydraulic Hose Pipes** are essential components in systems where powerful fluid transmission is needed under extreme pressure. Let me give you a compact yet detailed summary you could use in technical documentation, presentations, or procurement discussions: --- ### 🔧 **High Pressure Hydraulic Hose Pipe – Technical Overview** **Definition:** A high pressure hydraulic hose pipe is designed to carry hydraulic fluid to or from hydraulic components, valves, actuators, and tools. These hoses must handle **very high internal pressures**, especially in demanding industrial, mobile, or heavy-duty applications. --- ### 🧱 **Core Components:** 1. **Inner Tube** – Oil-resistant synthetic rubber (e.g., Nitrile, EPDM) 2. **Reinforcement** – Multiple layers of braided or **spiral-wound high-tensile steel wire** 3. **Outer Cover** – Abrasion, weather, and oil-resistant synthetic rubber 4. **Optional Layers** – For flame resistance or electrical conductivity --- ### 📊 **Performance Specs (Typical Ranges):** | Property | Value Range | |------------------------|--------------------------------------| | **Pressure Rating** | 3,000 – 6,000+ psi (207 – 414+ bar) | | **Temperature Range** | -40°C to +121°C (-40°F to +250°F) | | **Burst Pressure** | Typically 4x the working pressure | | **Hose Size Range** | 1/4' to 2' ID | --- ### 🛠️ **Key Applications:** - **Hydraulic excavators & cranes** - **Mining and drilling rigs** - **Agricultural tractors & implements** - **Pressurized oil transfer in factories** - **Injection molding machines** --- ### ✅ **Advantages:** - Superior performance in **high-pressure and high-impulse** situations - Longer **service life** - Excellent resistance to **wear, temperature, oil, and chemicals** - **Customizable** with protective sleeves, fire-resistant coatings, or fittings --- If you're planning to source, install, or design with these hoses, I can help you: - Pick the right SAE / EN standard (like SAE 100R12, R13, R15) - Match fittings (JIC, BSP, ORFS, etc.) - Determine bend radius or compatibility with specific hydraulic fluids Need help choosing the right hose for a specific machine or system?

Size – 1/4” , 5/16” , 3/8” , ½” , 5/8” , ¾” , ¾” , 1” , 1-½” , Spiral hydraulic hose pipes are designed for high-pressure applications and are reinforced with multiple layers of high-tensile steel wire spirals. These hoses are known for their durability, flexibility, and ability to handle extreme pressure conditions. They are commonly used in heavy machinery, construction equipment, and industrial hydraulic systems.

Size – 1/4” , 5/16” , 3/8” , ½” , 5/8” , ¾” , ¾” , 1” , 1-½” , The R2 hydraulic hose is a high-pressure hose designed for demanding hydraulic applications. It features: - Inner Tube: Made of oil-resistant synthetic rubber, suitable for petroleum-based hydraulic oils. - Reinforcement: Two layers of high-tensile steel wire braids, providing excellent strength and durability. - Outer Cover: Weather, abrasion, and ozone-resistant synthetic rubber for extended service life. - Temperature Range: Typically operates between -40°C to +100°C. This hose is commonly used in heavy-duty equipment like tractors, dump trucks, and industrial machinery.

Size – 1/4” , 5/16” , 3/8” , ½” , 5/8” , ¾” , ¾” , 1” , 1-½” , The R1 hydraulic hose is a single-wire braided hose designed for medium-pressure hydraulic applications. It typically features an oil-resistant synthetic rubber inner tube, a single layer of high-tensile steel wire braid reinforcement, and an outer cover made of weather-resistant synthetic rubber. It is commonly used for hydraulic oil lines, fuel, lubricating oils, and air applications. If you're looking for specifications or suppliers, you can explore more details here or learn about its differences from other hoses like R2 here.