Ultra-High Pressure Quick Coupling for Hydraulic Systems / 70MPa Durable Connectors

LKJI SUPER HIGH PRESSURE QUICK COUPLING is engineered for ultra-high-pressure (70MPa) hydraulic systems requiring reliable, leak-proof connections. Designed with an external thread locking structure (M16×1.5, NPT3/8), it ensures secure self-sealing during rapid disassembly or maintenance. Crafted from corrosion-resistant brass or high-strength carbon steel, it combines metal hard seals with rubber auxiliary rings for dual leak prevention. Ideal for hydraulic jacks, ultra-high-pressure pumps, and mold equipment, this coupling supports metric, NPT, and BSP threads, ensuring seamless compatibility with Parker, FASTER, and AEROQUIP equivalents. Optimize system efficiency and safety in industrial settings with this versatile, heavy-duty connector built for extreme pressure endurance.

‌Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004

Core Competencies‌

 •  IATF 16949 Certified

    Excellence‌ Specialized in precision hydraulic & pneumatic quick couplings with automotive-grade quality control.

 •  Carterberg Brand

    Leader Direct replacement for Parker, FASTER, AEROQUIP & Hansen couplings with 30% cost efficiency.

 •  Flexible OEM/ODM Services

    Custom-engineered hydraulic/pneumatic couplings for unique industrial requirements.

‌Carterberg Product Portfolio

•  Hydraulic Quick Couplings‌

   High-pressure connectors for construction machinery, marine equipment, and industrial hydraulics.

•  Pneumatic Quick Couplings‌

   Ergonomic designs for compressed air systems in automation, manufacturing, and robotics.

•  Multi-Industry Solutions‌

   Adaptable fluid connectors for: Firefighting systems | Military vehicles | Medical devices | Aviation maintenance | Chemical transfer | Power plants

‌Technical Edge

• ‌Material Precision‌
  CNC-machined brass/stainless steel with anti-corrosion surface treatment.

• ‌Rigorous Testing‌
  100% pressure cycle testing (up to 50 MPa) and temperature resistance (-30°C to 100°C).

• ‌Global Compliance‌
  IATF 16949 certified production system for automotive applications.

Why Choose Us?‌
•   ‌20+ Years‌ in fluid connection engineering
•   ‌One-Stop Customization‌: Prototyping to mass production
•   ‌Rapid Sampling‌ for urgent project support

‌Download Catalog‌

Explore Carterberg's full range of industrial quick couplings and request OEM/ODM quotes.