Steam Hose | High Temperature Steam Hose | Hidroman
Steam Hose | High Temperature Steam Hose | Hidroman
Steam Hose
High Temperature Steam Hose for Industrial Applications
Steam hoses are specially designed industrial hoses used to safely transfer steam and hot water in demanding operating environments. Unlike standard water hoses, steam hoses must withstand elevated temperatures, pressure, thermal cycling, and the specific conditions associated with steam service.
Hidroman offers industrial steam hose solutions for steam, hot water, process equipment, heating systems, industrial machinery, and other high-temperature applications.
The DAMPF B steam hose is designed for hot water and saturated steam applications and complies with ISO 6134 Type 2, Class A. It features an EPDM inner tube, two steel wire braid reinforcement layers, and an EPDM outer cover.
What Is a Steam Hose?
A steam hose is a flexible industrial hose designed to transport steam or hot water under controlled pressure and temperature conditions.
Steam applications require hoses specifically designed for high-temperature service. Using a standard water or general-purpose industrial hose in a steam application can result in premature hose failure and serious safety risks.
When selecting a steam hose, consider:
- Steam pressure
- Steam temperature
- Hot water temperature
- Hose inside diameter
- Working pressure
- Minimum bend radius
- Hose reinforcement
- Material compatibility
- Fitting configuration
- Operating environment
DAMPF B Steam Hose Features
The DAMPF B is a high-temperature industrial steam hose designed for saturated steam and hot water applications.
Key Features
- Application: Hot water and saturated steam
- Standard: ISO 6134 Type 2, Class A
- Inner tube: EPDM
- Reinforcement: Two steel wire braid layers
- Outer cover: EPDM
- Color: Black
- Minimum temperature: -40°C / -40°F
- Maximum temperature: 208°C / approximately 406°F
- Hot water: Up to 150°C / approximately 302°F
- Working pressure: 18 bar / approximately 261 psi
- Burst pressure: 180 bar / approximately 2,611 psi
The DAMPF B also features electrical conductivity.
Steam Hose Specifications
| Model | Inside Diameter | Outside Diameter | Wall Thickness | Working Pressure | Burst Pressure | Min. Bend Radius | Coil Length |
|---|---|---|---|---|---|---|---|
| DAMPF 13-6 B | 13 mm | 25 mm | 6 mm | 18 bar | 180 bar | 130 mm | 40 m |
| DAMPF 16-6 B | 16 mm | 28 mm | 6 mm | 18 bar | 180 bar | 160 mm | 40 m |
| DAMPF 19-7 B | 19 mm | 33 mm | 7 mm | 18 bar | 180 bar | 190 mm | 40 m |
| DAMPF 25-7.5 B | 25 mm | 40 mm | 7.5 mm | 18 bar | 180 bar | 250 mm | 40 m |
| DAMPF 32-7 B | 32 mm | 48 mm | 7 mm | 18 bar | 180 bar | 320 mm | 40 m |
| DAMPF 32-8 B | 32 mm | 48 mm | 8 mm | 18 bar | 180 bar | 320 mm | 40 m |
| DAMPF 38-8 B | 38 mm | 54 mm | 8 mm | 18 bar | 180 bar | 380 mm | — |
| DAMPF 50-9 B | 50.8 mm | 69 mm | 9 mm | 18 bar | 180 bar | 500 mm | — |
The technical dimensions and pressure ratings above are based on the current DAMPF B product specifications published by Hidroman.
Why Use an EPDM Steam Hose?
EPDM is commonly used in steam and hot water hose constructions because of its suitability for elevated-temperature service and compatibility with hot water and many steam applications.
The correct hose material should nevertheless be selected based on the complete operating environment, including temperature, pressure, fluid, duty cycle, and connection configuration.
Industrial Steam Hose Applications
Steam hoses are used in a variety of industrial and process applications.
Common applications include:
- Industrial steam systems
- Boiler rooms
- Steam boilers
- Hot water systems
- Process equipment
- Heating systems
- Industrial cleaning equipment
- Food processing equipment
- Chemical processing facilities
- Petrochemical facilities
- Power plants
- Manufacturing equipment
- Industrial process lines
- Steam-operated machinery
How to Select the Right Steam Hose
Selecting the correct steam hose is critical for safe operation and long service life.
1. Determine the Steam Pressure
The hose's working pressure must meet or exceed the maximum operating pressure of the system.
The DAMPF B series has a specified 18 bar working pressure and 180 bar burst pressure.
2. Check the Steam Temperature
The operating temperature must remain within the hose's specified temperature range.
The DAMPF B is specified for temperatures up to 208°C / approximately 406°F. For hot water applications, the specified maximum is 150°C / approximately 302°F.
3. Select the Correct Inside Diameter
The hose inside diameter should be selected according to the required flow rate and the connection size of the equipment.
An incorrectly sized hose can increase flow velocity and pressure losses.
4. Check the Minimum Bend Radius
The hose must not be bent below its specified minimum bend radius.
Excessive bending can damage the reinforcement and shorten hose service life.
5. Use Compatible Steam Hose Fittings
Steam hose fittings must be compatible with the hose construction, operating pressure, and operating temperature.
Suitable hose fittings can be supplied upon request.
Steam Hose Safety
Steam and hot water can cause severe burns and other serious injuries. Steam hoses should therefore be installed, operated, inspected, and maintained according to the applicable safety requirements.
Inspect steam hose assemblies regularly for:
- Cracks
- Abrasion
- Bulging
- Cover damage
- Leakage
- Kinks
- Excessive bending
- Damaged fittings
- Exposed reinforcement
After use, residual steam or hot water should be safely discharged from the hose system. The current DAMPF B product information also references BG CHEMIE T002 safety requirements for steam and hot-water hose assemblies.
Always verify that the complete hose assembly, including the hose, fittings, and connection method, is rated for the actual operating conditions.
Hidroman Steam Hose Solutions
Hidroman supplies industrial hose solutions for demanding hydraulic, pneumatic, thermal, and process applications.
For steam hose selection, we consider more than hose diameter. Pressure, temperature, fluid, bend radius, hose construction, and connection type should be evaluated together.
The DAMPF B is a high-temperature steam hose solution designed for saturated steam and hot water applications, with EPDM construction and two steel wire braid reinforcement layers.
Request a Steam Hose Quote
Looking for a steam hose, high temperature steam hose, or industrial hot water hose?
Send us the following information:
- Inside diameter
- Hose length
- Working pressure
- Steam or hot water temperature
- Application
- Connection or fitting requirements
- Required quantity
Hidroman can help identify a suitable steam hose and connection configuration for your application.
Hidroman – Engineering-focused industrial hose solutions for demanding applications.