Metal Hose Case

Product Positioning
This metal hose series serves as core flexible connectors in industrial pipelines, specifically designed to absorb mechanical vibrations and compensate pipeline displacements, suitable for harsh conditions including LNG cryogenic, chemical corrosion and high-pressure air separation.

Core Technologies
Cryogenic Flexibility: 304L/316L stainless steel bellows withstand -196°C liquid nitrogen with tensile strength ≥520MPa;
Dynamic Compensation: Axial ±150mm, lateral ±50mm displacement capacity with >85% vibration attenuation for compressor/pump systems;

Typical Applications
LNG Loading Systems: -162°C LNG arm connections (200,000+ safe operation hours);
Air Separation Units: 8.0MPa oxygen pipeline vibration isolation (leakage <0.005%);
Chemical Plants: Thermal displacement compensation in sulfuric acid pipelines