Hanovix operates multiple integrated production lines for flexible metal hoses, covering the full process from strip forming and welding to corrugation, braiding, assembly, and testing. We support both annular (ring-type) and helical (spiral-type) corrugation structures, offering high flexibility and excellent pressure resistance.Our hoses are widely used in petrochemical, HVAC, power generation, shipbuilding, semiconductor, and industrial automation industries — where both durability and adaptability are essential. With a variety of materials, braid types, and end connections, we provide reliable, custom solutions for demanding applications.
Annular corrugated hoses feature circular corrugations formed perpendicular to the axis of the hose, offering excellent flexibility, vibration absorption, and pressure resistance. These hoses are widely used in dynamic piping systems and fluid transfer applications where movement, alignment offset, or thermal expansion must be accommodated.At Hanovix, we manufacture annular hoses using high-quality stainless steel through precision forming techniques. Our production lines support both seamless and longitudinally welded constructions, with optional single or double-layer stainless steel braiding to enhance pressure handling. Hose assemblies can be fitted with a variety of end connections to suit application-specific needs.
Design Specifications:
Corrugation Type: Annular (ring-type)
Structure: Single-ply or multi-ply
Braiding: Optional (single or double layer)
Tube Type: Seamless or seam-welded
Available in standard or customized lengths, diameters, and fittings
Suitable for water, steam, oil, gas, and chemical applications
Helical corrugated hoses are characterized by spiral-shaped corrugations that run continuously along the hose axis. This structure provides high tensile strength, excellent crush resistance, and stable flow paths for media. Helical hoses are ideal for applications involving continuous motion, vibration, or long-distance compensation — especially in industries such as metallurgy, power plants, and shipbuilding.At Hanovix, our helical hoses are manufactured through precise mechanical forming processes using both seamless and seam-welded tubes. Braiding reinforcement is available in single or double layers, depending on the pressure requirements. These hoses can be configured with various fittings to support fluid, gas, or vacuum lines in complex environments.
Design Specifications:
Corrugation Type: Helical (spiral-type)
Structure: Single-ply or multi-ply
Braiding: Optional (single or double braid)
Tube Type: Seamless or seam-welded
Strong axial flexibility and tensile strength
Custom diameters, lengths, and end connections available
Braided metal hoses are flexible corrugated hoses reinforced with one or more layers of stainless steel wire braiding. The braided layer enhances the hose’s ability to withstand internal pressure, control axial elongation, and resist mechanical damage. This structure is widely used in applications involving high-pressure fluid transmission, vibration isolation, and protection from external impacts.At Hanovix, our braided hoses are built on both annular and helical base hoses, with customizable braid types (single or double) based on performance requirements. The braiding is tightly woven for durability and offers excellent reinforcement without sacrificing flexibility. Braided assemblies can be supplied with a wide range of fittings and are pressure-tested to meet industry standards for leak-free operation.
Design Specifications:
Base Hose: Annular or Helical
Braid: Single or Double Layer Stainless Steel Wire
Improved pressure rating and vibration resistance
Prevents axial elongation under pressure
Custom length, diameter, and end connections available
Suitable for steam, oil, gas, refrigerant, and chemical systems
High-pressure metal hoses are specially engineered to handle elevated internal pressures while maintaining flexibility and durability. These hoses are typically constructed with thicker wall tubing, tighter pitch corrugations, and reinforced with one or more layers of stainless steel wire braiding. In demanding systems involving hydraulic pressure, aggressive media, or thermal cycling, high-pressure hoses provide reliable containment and fatigue resistance.At Hanovix, we manufacture high-pressure hoses using both seamless and seam-welded tubes, with optional multi-layer braiding and protective sleeves for added safety. Each hose assembly undergoes strict pressure and leakage testing to ensure compliance with industry performance and safety standards. These hoses are ideal for heavy-duty applications such as oil and gas systems, power plant piping, heavy equipment, and chemical transfer lines.
Design Specifications:
Tube Type: Seamless or seam-welded stainless steel
Reinforcement: Single, double, or multi-layer braiding
Thick wall and tight-pitch corrugation design
Optional protective sleeves and anti-kink guards
Pressure-tested for safe operation under dynamic loads
Custom lengths, diameters, and fitting types available
At Hanovix, every product undergoes comprehensive in-house testing to ensure performance, durability, and safety. From leak detection and pressure testing to fatigue and vibration analysis, our quality control process ensures reliability under the most demanding conditions.
Transforms pressure energy into precise movements or forces. Pressure can be applied either internally within the bellows or externally within a cup-shaped structure, with the external method generally preferred. When protection against overload is necessary, a floating head equipped with a limit stop is commonly employed.
Functions as a sealing device for joints or mechanical components like levers and linkages that undergo movement. It prevents leakage, particularly in scenarios where mechanical motion needs to pass through an enclosure wall. The pivot point labeled as "P" indicates the optimal location for rotation.
A specialized pressure motor, consisting of a bellows unit where one internal side is evacuated to establish a stable reference pressure. Variations in pressure on the opposite side are measured against this fixed reference, generating a predictable mechanical movement or stroke. Typically, a control spring is integrated to manage stroke rates, along with a mechanical stop to limit movement and prevent damage due to excessive displacement from the atmospheric pressure difference.
Designed to accommodate expansions caused by thermal or pressure changes. When equipped with appropriate end fittings, it can function as a storage reservoir for liquids or gases. Typical applications include serving as an oil reservoir in electrical cable joints and as thermal expansion compensators in oil-filled transformers.
Function similarly to pressure motors but utilize a sealed, temperature-sensitive liquid or gas as the pressure source. The thermal stimulus can either act directly on the bellows element or be detected remotely through a sensing bulb connected via flexible tubing. These motors are extensively used to actuate valves, switches, and other devices in response to temperature fluctuations.
Involves two bellows units connected by a tube, enabling hydraulic transfer of motion or force. When the system is completely filled with fluid, any linear movement in one bellows is immediately and equally transferred to the other. To safeguard against overload, both bellows are typically equipped with mechanical stops.
Designed with a packless and leak-free structure to accommodate thermal expansion in pipelines that transport steam, water, and other fluids. They can also serve to absorb vibrations or create flexible connections within the piping system.
A packless valve design, which eliminates the need for traditional packing materials. This sealing method is commonly applied to control or contain steam movement or adjustments in various types of equipment.
