LKJI SUPER HIGH PRESSURE QUICK COUPLING

Applicable for the connectors between equipment of hydraulic pipe in superhigh pressure separate type.

1. Performance
Pressure resistance grade: 70MPa (design of ultra-high pressure separated hydraulic system)
Connection type: external thread locking structure (such as M16×1.5, NPT3/8), which supports opening and closing self-sealing function.
Applicable media: ultra-high pressure fluids such as hydraulic oil and grease.
2. Material and technology
Main material: brass (corrosion resistance) or carbon steel (high strength)
Sealing scheme: metal hard seal+rubber auxiliary sealing ring (double leakage prevention)
3. Typical application scenarios
Quick docking of separated hydraulic pipelines (such as maintaining system tightness during disassembly and maintenance/equipment transportation)
Industrial equipment: hydraulic jack, ultra-high pressure oil pump, hydraulic tongs, mold equipment, etc.
4. Installation and compatibility
Adapting thread standards: metric system (M series), American system (NPT) and British system (BSP).
Brand compatibility: it can replace the same type of EHV connectors of Parker, FASTER, AEROQUIP and other brands.

‌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

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