Ss304 Wire Mesh Stainless Steel Flexible Bellow Metal Flange Braided Hose

Metal hose is a flexible pipe component widely used in industry, construction, energy and other fields. It has the characteristics of pressure resistance, corrosion resistance and fatigue resistance.

Basic structure and composition
Bellows: core components, usually made of stainless steel (such as 304, 316L), with flexibility achieved through spiral or annular corrugated structures.

Braided mesh: a metal wire braid (such as stainless steel wire) covering the outer layer of the bellows to enhance pressure bearing capacity and resistance to mechanical damage.

Connectors: connectors at both ends, in various forms (threads, flanges, quick connectors, etc.), the material must match the bellows.

Main classification
By use:

General purpose: used for liquid and gas transportation.

High temperature/low temperature resistant: suitable for extreme temperature environments.

Corrosion resistant: used in corrosive environments such as chemical and marine.

By structure:

Single-layer/multi-layer bellows: multi-layer structure can withstand higher pressure.

With armor (braided mesh) or without armor: armor enhances compressive and tensile strength.

Application areas
Industrial pipelines: compensation for thermal expansion, shock absorption, connection equipment (such as pumps, valves).

Petrochemical/Chemical: transportation of acids, alkalis, oil and gas, etc.

Building HVAC: flexible connections in air conditioning and fire protection systems.

Aerospace/Automobile: fuel and hydraulic system pipelines.

Installation specifications:

Avoid twisting or excessive bending, the bending radius ≥ the design value.

Reserve length to compensate for thermal expansion and contraction.

Prevent the bellows from twisting when the joint is tightened.

Maintenance inspection:

Regularly check for leaks, mesh damage or bellows deformation.

Pay attention to surface cleaning in corrosive environments.

Metal Hose Inventory

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.