1500 Bar Carbon Steel Quick Disconnect Coupler

This industrial-grade ultra-high pressure quick coupling is engineered from high-strength special carbon steel to withstand extreme operational demands up to 150MPa (1500 Bar). Designed primarily for high-pressure hydraulic tools, it features an advanced spring-loaded valving mechanism that guarantees instantaneous, bubble-tight shut-off upon disconnection. The rugged, precision-machined surface treatment provides excellent wear and fatigue resistance, making it the ideal choice for heavy-duty applications including hydraulic bolt tensioners, torque wrenches, lifting jacks, and specialized high-pressure fluid test rigs.

Technical Specifications

• Product Classification: Ultra-High Pressure Hydraulic Quick Coupling

• Primary Material: Specially treated high-tensile carbon steel

• Surface Coating: Zinc-nickel or matte anti-corrosion chemical treatment

• Valving Type: Precision-engineered heavy-duty poppet sealing valve

• Maximum Working Pressure: Rated for operations up to 150MPa / 1500 Bar

• Locking Design: High-strength ball-locking system for secure engagement

• Connection Profile: Sleek push-to-connect or sleeve-retraction operational design

• Thread Interface: Female NPT / BSPP high-precision cylindrical threads

• Port Size Availability: Available in standard high-pressure sizes (1/4 inch, 3/8 inch)

• Sealing Component: Ultra-durable polyurethane and nitrile compound seals

• Back-up Ring Configuration: Premium PTFE back-up rings to prevent extrusion under extreme load

• Fluid Compatibility: Optimized for mineral-based high-pressure hydraulic oils and fluids

• Leakage Rating: Zero-drop, bubble-tight sealing during connection and disconnection

• Flow Performance: Streamlined internal fluid path minimizing restriction and pressure drops

• End Connection Type: Solid hexagon end design for simple wrench installation

• Fatigue Resistance: Engineered to withstand severe pulsating pressure cycles

• Operation Range: Smooth manual sleeve movement even under residual line pressure

• Environmental Tolerance: Stable working capabilities from -30 to +100 degrees Celsius

• Dust Protection: Compatible with heavy-duty metal or plastic dust caps and plugs

• Interchangeability: Matches industry-standard profiles for extreme high-pressure tools

• Testing Protocol: 100% factory proof-tested and inspected according to high-pressure standards