STC MARINE ENGINEERING LIMITED

125/70-ST1900 Hydraulic Cylinder for Free Fall Lifeboat

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125/70-ST1900 Hydraulic Cylinder for Free Fall Lifeboat

Core Functions and Applications
These hydraulic cylinders are critical components in marine lifeboat launching systems, providing fast and stable deployment and recovery of lifeboats through hydraulic power. They are compatible with major global davit brands including Norsafe, MANSEI, BEIHAI, and BADA, ensuring compliance with SOLAS convention requirements for emergency lifesaving equipment.

Product Detail

CUSTOMIZATION AND PRODUCT ADVANTAGES​
  • Non-standard customization: Complete within 3-7 days based on customer drawings
  • Safety assurance: Equipped with internationally renowned brand counterbalance valve blocks to prevent accidental cylinder drop
  • Quality testing: Each cylinder undergoes 1.5× pressure testing and 30-minute pressure holding test
  • Global service: Provide technical documentation in Chinese and English with remote assistance available

 

COMPATIBLE BRANDS AND STOCK MODELS

We maintain bulk inventory for direct replacement of original cylinders. Popular stock models include:
  • 125/80-ST2500 (for Norsafe davits)
  • 140/90-ST2500 (for most Chinese-manufactured davits)
  • MANSEI 140/100-1900 (OEM reproduction for MANSEI davits)
  • Norsafe 125/70-ST1900 (for Norsafe davits)
  • 140/85-ST2150 (for BADA davits)
  • 125/80-2500 (for most Chinese-manufactured davits)

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