Metal Hoses

Product Overview

Jiangsu Hongyuan Pipeline Industry's metal hose adopts precision-engineered austenitic stainless steel corrugated tubes combined with multi-layer steel wire braided sheaths. Designed for complex working conditions, it integrates flexibility, pressure resistance, and fatigue resistance, serving as the core flexible connector in industrial pipeline systems.

Technical Advantages

Broad Compatibility: Operating temperature range spans from -196°C to 600°C, with pressure resistance up to 0.6-42.0 MPa (custom models available), suitable for extreme thermal cycling and high-pressure impact environments;

Structural Innovation: Hydraulic-formed 304/316L stainless steel bellows (wall thickness tolerance ±0.05mm) combined with cross-braided multi-layer sheaths increase tensile strength by 40%;
Safety & Reliability: Certified by helium mass spectrometer leak detection 

Application Scenarios

Energy Sector: LNG refueling hoses (-162°C liquid nitrogen transfer), oil/gas pipeline compensation;
Industrial Systems: Liquid oxygen pipelines in air separation units, vibration-damping connections for chemical reactors;
Special Environments: Salt spray-resistant pipelines in ship engine rooms, auxiliary circulation systems in nuclear power plants.