T: +86-19511798062
E: sales@honestflex.com
E: sales@honestflex.com
Licang District, Qingdao, Shandong, China
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The Honestflex EPDM Steam Hose is a high-temperature steam transfer hose made primarily of ethylene propylene diene monomer (EPDM) rubber. It is specifically designed for the transmission of saturated steam and superheated water in harsh environments such as petrochemical, food processing, and shipbuilding industries. The hose is precision-manufactured using a mandrel extrusion process, ensuring uniform wall thickness and structural stability. The inner rubber layer is composed of black high-tensile-strength EPDM synthetic rubber, offering excellent high-temperature resistance and steam erosion resistance. The reinforcing layer consists of one or two layers of high-tensile-strength steel wire braid, providing the hose with superior pressure resistance and structural stability, capable of withstanding a constant working pressure of up to 17 Bar (250 psi). The outer rubber layer is covered with black or red weather-resistant and abrasion-resistant EPDM synthetic rubber, with a needle-punched surface to release permeated moisture and effectively prevent blistering or detachment from the reinforcing layer. This hose is suitable for temperatures ranging from -40°C to +210°C and can withstand superheated steam up to 220°C for short periods, making it a safe and reliable flexible connection solution for high-temperature steam operations.
EPDM Steam Hose, with its superior high-temperature resistance and broad media compatibility, is suitable for various industrial applications requiring the transmission of saturated steam, superheated water, and hot cleaning. Specific applications include:
Petroleum and Chemical Industry: Used for steam purging, cleaning, and heating of petrochemical refining units, reactors, storage tanks, and pipelines, resisting the dual corrosive effects of residual chemical media and high-temperature steam.
Shipbuilding and Repair: Used for steam pretreatment of marine boiler systems, cabin cleaning, ballast tank heating, and hull rust removal, adapting to the humidity and salt spray of the marine environment.
Food Processing and Dairy Industry: Suitable for in-situ cleaning (CIP) systems in dairy plants, slaughterhouses, beverage production lines, and food processing equipment, utilizing high-temperature steam to sterilize storage tanks, pipelines, and filling machines.
Pharmaceutical and Bioengineering: Used for steam sterilization of pharmaceutical reactors, fermenters, and aseptic pipelines, ensuring that the production process meets sanitary standards.
Paper and Pulp Industry: Used for steam purging in paper machine drying sections, roller heating, and pulp pipelines to meet the demands of continuous high-temperature operations.
Wood Processing and Panel Manufacturing: Used for steam heating in wood-based panel hot presses, wood drying kilns, and bending processes to improve processing efficiency and product quality.
Industrial Thermal Cleaning Equipment: Equipped with high-pressure steam cleaners, degreasing equipment, and oil tank cleaning carts for cleaning oil stains from mechanical parts, engines, and industrial equipment.
General Industrial Heat Transfer: Used as a flexible connection between boiler rooms and hot spots for steam distribution and condensate recovery systems within the plant area.
Choosing EPDM Steam Hose brings a safe, efficient, and durable experience to your steam operations. Its core advantages include:
Superior Ultra-High Temperature Resistance: The inner lining uses a special EPDM formula, allowing for stable operation at 210°C for extended periods and short-term tolerance to 220°C superheated steam, meeting the needs of various saturated steam and high-temperature hot water transmission.
Reliable High-Pressure Load Capacity: The reinforcing layer employs a single or double-layer high-strength steel wire braided structure, ensuring the hose does not bulge or deform under a working pressure of 17 Bar, while providing sufficient burst safety redundancy.
External Rubber Needle Punching Process Prevents Bubbling: The outer rubber layer undergoes precision needle punching, which promptly releases moisture that has penetrated into the reinforcing layer, preventing bulging, delamination, or bursting caused by steam accumulation, significantly extending hose life.
Excellent Chemical Corrosion Resistance: EPDM material exhibits good resistance to polar solvents, acids, alkalis, detergents, and most chemicals, making it suitable for complex media environments in the chemical and food industries.
Abrasion and Weather Resistance for Outdoor Operations: The outer rubber layer possesses excellent abrasion resistance, ozone resistance, UV resistance, and aging resistance, maintaining structural integrity even after prolonged exposure to outdoor or humid environments.
Good Flexibility for Easy On-Site Laying: The hose body is flexible with a small bending radius, maintaining good flexibility even at low temperatures, facilitating flexible placement in confined spaces and roller-wrapped scenarios.
Food safety guaranteed: The inner rubber layer meets the relevant requirements for food contact materials and can be used for steam sterilization in dairy, beverage, and food processing equipment, ensuring hygiene and safety.
Reel compatibility improves operational efficiency: The hose has excellent winding memory and is compatible with automatic hose reels, allowing for easy unwinding and rewinding, improving on-site operational efficiency.
I.D | O.D | W.P. | B.P. | R | L | |||
inch | mm | mm | bar | psi | bar | psi | mm | kg/m |
3/8" | 10 | 21 | 17 | 250 | 170 | 2500 | 50 | 0.45 |
1/2" | 12 | 24.9 | 17 | 250 | 170 | 2500 | 60 | 0.53 |
5/8" | 16 | 29 | 17 | 250 | 170 | 2500 | 70 | 0.6 |
3/4" | 19 | 33 | 17 | 250 | 170 | 2500 | 80 | 0.68 |
1" | 25 | 39 | 17 | 250 | 170 | 2500 | 110 | 0.9 |
11/4" | 32 | 48 | 17 | 250 | 170 | 2500 | 150 | 1.3 |
11/2" | 38 | 54 | 17 | 250 | 170 | 2500 | 180 | 1.6 |
2' | 51 | 68 | 17 | 250 | 170 | 2500 | 245 | 2.2 |
21/2" | 64 | 83 | 17 | 250 | 170 | 2500 | 300 | 3.8 |
3" | 76 | 90 | 17 | 250 | 170 | 2500 | 400 | 4.6 |
31/2" | 89 | 110 | 17 | 250 | 170 | 2500 | 500 | 5.2 |
4" | 102 | 114 | 17 | 250 | 170 | 2500 | 600 | 6.5 |
Q1: What media is the EPDM Steam Hose designed to handle?
This hose is engineered specifically for saturated steam and hot water transfer. It can also handle certain hot condensates and is suitable for industrial heating and process applications.
Q2: What is its maximum operating temperature and pressure?
The hose is designed for continuous service with saturated steam at temperatures typically up to +220°C and corresponding working pressures. Exact ratings depend on hose construction and diameter.
Q3: Can this hose be used for suction (vacuum) applications?
While primarily designed for pressurized steam discharge, many EPDM steam hoses are also reinforced to handle vacuum conditions that may occur during condensate formation or system shutdown.
Q4: What are the common sizes and pressure classes available?
It is available in standard metric or imperial inner diameters. Pressure ratings are classified according to working steam pressure (e.g., 10 bar, 15 bar, 20 bar), with specific sizes and classes offered to suit different system requirements.
Q5: What end connection types are available?
The hose can be supplied with plain ends or fitted with a variety of high-temperature rated connections, including standard flanges, DIN press fittings, or other threaded couplings compatible with steam systems.
Q6: What industry standards does it comply with?
This hose is manufactured to meet widely recognized industry standards for steam hoses, such as EN 853 or specific manufacturer specifications, ensuring safety and performance for high-temperature service.
Q7: What are the standard manufacturing lengths?
Standard lengths are often 20 meters or 30 meters, but it is commonly supplied in custom cut lengths or can be produced in continuous coils to meet specific installation needs.
Q8: Is it suitable for outdoor and exposed installations?
Yes. The EPDM cover provides excellent resistance to weathering, ozone, UV exposure, and aging, making it suitable for both indoor and outdoor steam line applications.
Q9: What equipment is it designed to connect to?
It is designed for use with industrial boilers, steam generators, heat exchangers, autoclaves, and various process equipment requiring a flexible steam connection.
Q10: How is it reinforced for steam service?
The hose is typically reinforced with multiple high-tensile textile braids and a steel wire helix, providing the necessary strength to contain steam pressure while resisting kinking and maintaining flexibility under high-temperature conditions.
The Honestflex EPDM Steam Hose is a high-temperature steam transfer hose made primarily of ethylene propylene diene monomer (EPDM) rubber. It is specifically designed for the transmission of saturated steam and superheated water in harsh environments such as petrochemical, food processing, and shipbuilding industries. The hose is precision-manufactured using a mandrel extrusion process, ensuring uniform wall thickness and structural stability. The inner rubber layer is composed of black high-tensile-strength EPDM synthetic rubber, offering excellent high-temperature resistance and steam erosion resistance. The reinforcing layer consists of one or two layers of high-tensile-strength steel wire braid, providing the hose with superior pressure resistance and structural stability, capable of withstanding a constant working pressure of up to 17 Bar (250 psi). The outer rubber layer is covered with black or red weather-resistant and abrasion-resistant EPDM synthetic rubber, with a needle-punched surface to release permeated moisture and effectively prevent blistering or detachment from the reinforcing layer. This hose is suitable for temperatures ranging from -40°C to +210°C and can withstand superheated steam up to 220°C for short periods, making it a safe and reliable flexible connection solution for high-temperature steam operations.
EPDM Steam Hose, with its superior high-temperature resistance and broad media compatibility, is suitable for various industrial applications requiring the transmission of saturated steam, superheated water, and hot cleaning. Specific applications include:
Petroleum and Chemical Industry: Used for steam purging, cleaning, and heating of petrochemical refining units, reactors, storage tanks, and pipelines, resisting the dual corrosive effects of residual chemical media and high-temperature steam.
Shipbuilding and Repair: Used for steam pretreatment of marine boiler systems, cabin cleaning, ballast tank heating, and hull rust removal, adapting to the humidity and salt spray of the marine environment.
Food Processing and Dairy Industry: Suitable for in-situ cleaning (CIP) systems in dairy plants, slaughterhouses, beverage production lines, and food processing equipment, utilizing high-temperature steam to sterilize storage tanks, pipelines, and filling machines.
Pharmaceutical and Bioengineering: Used for steam sterilization of pharmaceutical reactors, fermenters, and aseptic pipelines, ensuring that the production process meets sanitary standards.
Paper and Pulp Industry: Used for steam purging in paper machine drying sections, roller heating, and pulp pipelines to meet the demands of continuous high-temperature operations.
Wood Processing and Panel Manufacturing: Used for steam heating in wood-based panel hot presses, wood drying kilns, and bending processes to improve processing efficiency and product quality.
Industrial Thermal Cleaning Equipment: Equipped with high-pressure steam cleaners, degreasing equipment, and oil tank cleaning carts for cleaning oil stains from mechanical parts, engines, and industrial equipment.
General Industrial Heat Transfer: Used as a flexible connection between boiler rooms and hot spots for steam distribution and condensate recovery systems within the plant area.
Choosing EPDM Steam Hose brings a safe, efficient, and durable experience to your steam operations. Its core advantages include:
Superior Ultra-High Temperature Resistance: The inner lining uses a special EPDM formula, allowing for stable operation at 210°C for extended periods and short-term tolerance to 220°C superheated steam, meeting the needs of various saturated steam and high-temperature hot water transmission.
Reliable High-Pressure Load Capacity: The reinforcing layer employs a single or double-layer high-strength steel wire braided structure, ensuring the hose does not bulge or deform under a working pressure of 17 Bar, while providing sufficient burst safety redundancy.
External Rubber Needle Punching Process Prevents Bubbling: The outer rubber layer undergoes precision needle punching, which promptly releases moisture that has penetrated into the reinforcing layer, preventing bulging, delamination, or bursting caused by steam accumulation, significantly extending hose life.
Excellent Chemical Corrosion Resistance: EPDM material exhibits good resistance to polar solvents, acids, alkalis, detergents, and most chemicals, making it suitable for complex media environments in the chemical and food industries.
Abrasion and Weather Resistance for Outdoor Operations: The outer rubber layer possesses excellent abrasion resistance, ozone resistance, UV resistance, and aging resistance, maintaining structural integrity even after prolonged exposure to outdoor or humid environments.
Good Flexibility for Easy On-Site Laying: The hose body is flexible with a small bending radius, maintaining good flexibility even at low temperatures, facilitating flexible placement in confined spaces and roller-wrapped scenarios.
Food safety guaranteed: The inner rubber layer meets the relevant requirements for food contact materials and can be used for steam sterilization in dairy, beverage, and food processing equipment, ensuring hygiene and safety.
Reel compatibility improves operational efficiency: The hose has excellent winding memory and is compatible with automatic hose reels, allowing for easy unwinding and rewinding, improving on-site operational efficiency.
I.D | O.D | W.P. | B.P. | R | L | |||
inch | mm | mm | bar | psi | bar | psi | mm | kg/m |
3/8" | 10 | 21 | 17 | 250 | 170 | 2500 | 50 | 0.45 |
1/2" | 12 | 24.9 | 17 | 250 | 170 | 2500 | 60 | 0.53 |
5/8" | 16 | 29 | 17 | 250 | 170 | 2500 | 70 | 0.6 |
3/4" | 19 | 33 | 17 | 250 | 170 | 2500 | 80 | 0.68 |
1" | 25 | 39 | 17 | 250 | 170 | 2500 | 110 | 0.9 |
11/4" | 32 | 48 | 17 | 250 | 170 | 2500 | 150 | 1.3 |
11/2" | 38 | 54 | 17 | 250 | 170 | 2500 | 180 | 1.6 |
2' | 51 | 68 | 17 | 250 | 170 | 2500 | 245 | 2.2 |
21/2" | 64 | 83 | 17 | 250 | 170 | 2500 | 300 | 3.8 |
3" | 76 | 90 | 17 | 250 | 170 | 2500 | 400 | 4.6 |
31/2" | 89 | 110 | 17 | 250 | 170 | 2500 | 500 | 5.2 |
4" | 102 | 114 | 17 | 250 | 170 | 2500 | 600 | 6.5 |
Q1: What media is the EPDM Steam Hose designed to handle?
This hose is engineered specifically for saturated steam and hot water transfer. It can also handle certain hot condensates and is suitable for industrial heating and process applications.
Q2: What is its maximum operating temperature and pressure?
The hose is designed for continuous service with saturated steam at temperatures typically up to +220°C and corresponding working pressures. Exact ratings depend on hose construction and diameter.
Q3: Can this hose be used for suction (vacuum) applications?
While primarily designed for pressurized steam discharge, many EPDM steam hoses are also reinforced to handle vacuum conditions that may occur during condensate formation or system shutdown.
Q4: What are the common sizes and pressure classes available?
It is available in standard metric or imperial inner diameters. Pressure ratings are classified according to working steam pressure (e.g., 10 bar, 15 bar, 20 bar), with specific sizes and classes offered to suit different system requirements.
Q5: What end connection types are available?
The hose can be supplied with plain ends or fitted with a variety of high-temperature rated connections, including standard flanges, DIN press fittings, or other threaded couplings compatible with steam systems.
Q6: What industry standards does it comply with?
This hose is manufactured to meet widely recognized industry standards for steam hoses, such as EN 853 or specific manufacturer specifications, ensuring safety and performance for high-temperature service.
Q7: What are the standard manufacturing lengths?
Standard lengths are often 20 meters or 30 meters, but it is commonly supplied in custom cut lengths or can be produced in continuous coils to meet specific installation needs.
Q8: Is it suitable for outdoor and exposed installations?
Yes. The EPDM cover provides excellent resistance to weathering, ozone, UV exposure, and aging, making it suitable for both indoor and outdoor steam line applications.
Q9: What equipment is it designed to connect to?
It is designed for use with industrial boilers, steam generators, heat exchangers, autoclaves, and various process equipment requiring a flexible steam connection.
Q10: How is it reinforced for steam service?
The hose is typically reinforced with multiple high-tensile textile braids and a steel wire helix, providing the necessary strength to contain steam pressure while resisting kinking and maintaining flexibility under high-temperature conditions.
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