In industrial piping systems, vibrations, thermal expansion, and assembly misalignments are inevitable. To resolve these issues, stainless steel flexible metal hoses (also known as stainless steel braided metal hoses) are a crucial component. So, what exactly is the construction of this product, and what practical benefits does it offer to manufacturing plants? Let’s explore the details with VHE in the article below!
1. What is a Stainless Steel Flexible Metal Hose? Detailed and Construction
Stainless Steel Flexible Metal Hose is a type of flexible metal hose with a tubular structure featuring helical or annular (parallel) corrugations that provide the hose with its flexibility and bendability.
To form a complete, industrial-standard flexible hose assembly, the product comprises the following structural features:
- Manufacturing Materials: The inner hose and the outer braided mesh are typically fabricated from high-quality stainless steel grades such as SUS 304, SUS 304L, SUS 316, and 316L. For more stringent requirements regarding extreme temperatures and high corrosion resistance, the hose can also be manufactured using premium superalloys. Currently, SUS 304 stainless steel flexible metal hoses are the most popular and widely preferred on the market.
- Braided Structure: The hose is generally equipped with one or two layers of stainless steel wire braiding tightly fitted over the inner corrugated core.
- Manufacturing Standard: High-quality flexible metal hoses on the market are manufactured and strictly tested in accordance with the ISO 10380 international standard.
2. Outstanding Advantages of Stainless Steel Flexible Hoses
Based on their unique construction, stainless steel flexible hoses offer superior mechanical and physical advantages compared to conventional plastic or rubber hoses:
- Extreme Load and Pressure Resistance: The core function of the outer braided mesh is to protect and provide structural support for the inner corrugated hose. Theoretically, the more braided layers applied, the higher the working pressure capacity. They can safely operate in conditions ranging from a vacuum up to pressures of hundreds of bars.
- Wide Operating Temperature Range: This is the most valuable advantage of metal hoses. The product can maintain its mechanical properties in extreme environments, from deep cryogenic temperatures down to -216°C, up to environments heated to hundreds of degrees Celsius.
- Versatility with Various Media: The hoses are specifically designed to convey a wide range of media, including oil, air, water, powder, or mild (non-highly corrosive) mixtures.
- High Bending Flexibility: They can be easily installed in confined or difficult-to-reach areas that require winding, routing, or complex bends.
3. Benefits of using flexible metal hose for the piping system’s factory
Investing in a high-quality stainless steel flexible hose system provides absolute peace of mind for maintenance engineers and ensures the continuous operation of production lines:
- Protecting expensive equipment systems: The hoses help absorb vibrations from pumps and compressors, safeguarding rigid piping and adjacent valves from mechanical fatigue cracking.
- Perfect compatibility with harsh environments: Thanks to their exceptional heat and chemical resistance, the product is an indispensable connection solution in specialized sectors such as:
+ Petrochemical refineries and chemical plants.
+ Power generation plants.
+ Industries requiring deep cryogenic temperatures (such as liquefied gases).
- Meeting stringent safety and hygiene standards: Manufactured from SUS 304/316 materials, the hoses are easy to clean and do not generate impurities. This makes them highly ideal for food and pharmaceutical plants, paper mills, as well as heating, ventilation, and air conditioning (HVAC) and dust filtration systems.
Reputable Stainless Steel Flexible Hose Assembly in Ho Chi Minh City
Choosing the right type of hose and the correct fitting assembly method is the determining factor for a product’s lifespan. At Vina Hydraulic Equipment Joint Stock Company (VHE), our highly experienced technicians directly consult, take measurements, and meticulously execute the assembly and welding processes right at our workshop in Dong De Industrial Park, Hanoi
Does your system require an anti-vibration and heat-resistant solution? Contact VHE today for a design consultation and an assembly quotation based on the exact dimensions of your plant!
- Consultation & Inquiry Support: 0903 067 588
- Support Email: [email protected]
- Office Address: 31, D20 Street, Phuoc Long Ward, Ho Chi Minh City, Vietnam.
- HCMC Warehouse & Workshop: Road No. 10, Song Than Industrial Zone, Di An Ward, Ho Chi Minh City, Vietnam.
- Hanoi Warehouse & Workshop: Km28, National Route 6A, Dong De Industrial Park, Phu Nghia Commune, Hanoi City, Vietnam.
