LKJI super high pressure quick coupling

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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