Steel braided hoses - For very high pressure or vacuum applications, steel wire braiding is added over rubber or plastic tubing to provide additional reinforcement and burst strength. Steel braided hoses can resist pressures several times higher than plain rubber or plastic hoses.
Fluoropolymer hoses - For extremely harsh chemical environments and wide temperature ranges, hoses made with fluoropolymers like PTFE, FEP and ETFE are used. They offer excellent chemical resistance but are more expensive than other hose materials.
Textile reinforced hoses - In some specialized high pressure applications, textile cord like nylon or polyester is used instead of steel wire for braiding over tube layers. They offer flexibility with high strength.
Applications of Hosepipe
given their versatility and ability to transport fluids securely, hosepipe find applications across numerous industries. Here are some of their main uses:
Oil & Gas Industry - Industrial Hose are used extensively on drilling rigs, pipelines, refineries and tank farms to move petroleum products and chemicals between vessels, machinery and storage tanks. High pressure hoses are needed to pump fluids over long distances.
Food & Beverage - Rubber and plastic hoses move ingredients, liquids and slurries between processing equipment in food factories, breweries and dairy plants. Sanitary hoses ensure hygienic fluid transfer.
Automotive - From engine oil and coolant hoses to fuel hoses, flexible hoses play a vital role in vehicle operations. Special hoses also transport brake fluids, windshield washer fluid and more.
Marine - On ships and offshore platforms, hoses are used for bunkering, ballast water transfer between tanks, fire water lines and more. Chemical hoses have applications on tanker vessels.
Construction - Cement, sand and other slurries are pumped long distances through hoses on construction sites. Water hoses are used for cleaning and dust suppression activities.
Factors in Hosepipe Selection
When selecting the appropriate hose for an industrial application, several key factors must be considered to ensure safety, reliability and compliance:
Fluid Compatibility - The hose material must be compatible with and offer sufficient chemical resistance to the fluid it will carry, accounting for the fluid's pH, temperature, pressure and additive presence.
Pressure & Vacuum Ratings - For safe operation, the hose must be rated to withstand any pressure surges or vacuum conditions larger than the system's maximum and minimum working pressures.
Temperature Range - The hose must be able to withstand any temperature fluctuations larger than the Fluid's expected working temperature range to avoid degradation or failure.
Abrasion Resistance - The hose Inner tube and cover must resist wear from fluid borne particles or contact with other surfaces for long-lasting performance.
Certifications - Hoses carrying food-grade fluids or used in hazardous areas may require additional certifications like FDA compliance or ATEX approvals.
Connection Types - Hoses are available with a wide variety of integral connectors, fittings or custom ends to interface with mating equipment as needed
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