Triple Layer Steel Reinforcement
The steam hose features a triple-layer braided steel reinforcement
designed to optimize burst strength and resist elongation under
sustained high pressure. The braid configuration evenly distributes
stress, reduces fatigue from cyclic pressure fluctuations, and
prevents kinking or torsional deformation during installation and
operation. This robust reinforcement ensures that the hose can
sustain long-term pressurized steam without internal layer failure.
Thermally Stable EPDM Inner Tube
The inner tube is formulated from high-purity EPDM with excellent
thermal resistance. The polymer maintains elasticity and
dimensional stability under prolonged exposure to saturated and
superheated steam. The inner surface resists scaling and chemical
interaction with condensate, reducing maintenance frequency while
preserving smooth flow characteristics.
Advanced Abrasion-Resistant Outer Cover
The outer cover is engineered to resist mechanical wear and
ozone-induced degradation. Its reinforced compound allows the hose
to withstand repeated flexing and surface friction during handling
or installation. The material is also UV-stabilized to prevent
environmental degradation in partially exposed systems.
High Bonding Strength Between Layers
An enhanced adhesion system binds the inner tube to the
reinforcement layers, preventing delamination under thermal
expansion or cyclic pressure. This feature maintains the hose’s
structural integrity, particularly at coupling connections,
minimizing the risk of leaks and operational failure.
Applications
Continuous Industrial Steam Delivery
Ideal for high-duty steam lines where consistent flow is critical.
The hose maintains internal dimensions and thermal resistance even
under prolonged continuous service.
High Pressure Steam Systems
Suitable for systems operating under high-pressure conditions due
to the triple reinforcement design. The hose resists burst and
elongation, ensuring safety and reliability.
Thermal Cycling Environments
Perfect for processes that involve frequent heating and cooling
cycles, such as batch cooking, sterilization, or cleaning systems.
The hose tolerates thermal shocks without degradation.
Why Choose Hongruntong Marine
High Grade Material Selection
We utilize superior EPDM compounds and multi-layer reinforcement
materials, ensuring excellent thermal, pressure, and chemical
resistance for industrial steam applications.
Rigorous Quality Assurance
Each hose is tested under strict hydrostatic, thermal, and fatigue
protocols to meet and exceed international safety and performance
standards.
Technical Customization
Hongruntong Marine provides customized reinforcement patterns,
bonding layers, and outer cover compounds, allowing clients to
optimize hoses for specific operational demands.
Field Tested Reliability
Our hoses have been deployed across food processing, chemical, and
power generation industries with proven long-term durability,
demonstrating consistent performance under real-world operating
conditions.
FAQ
1. What is the maximum operating pressure for this hose?
The hose is designed to handle high-pressure steam conditions up to
16 bar depending on diameter and reinforcement specification.
2. How resistant is the hose to external abrasion?
The outer cover is formulated to resist mechanical wear, ozone
exposure, and UV damage, extending service life in industrial
environments.
3. Can the hose withstand repeated thermal cycling?
Yes. The reinforced construction and thermally stable EPDM inner
tube allow repeated heating and cooling without internal damage or
layer separation.
4. Are these hoses compatible with standard couplings?
Yes. They can be fitted with standard steel, brass, or stainless
steel couplings designed for high-pressure steam applications.
5. How should the hose be stored when not in use?
Store in a shaded, cool, dry environment. Avoid direct heat or
ozone exposure to preserve the outer cover and maintain long-term
performance.
