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Every things you need to know about Rubber Hoses

What is rubber hoses?

The rubber hose is a resilient tube used to move and dispense liquids or gases. Rubber hoses come in different sizes and material compositions. The best hose for a given job will depend on what the hose is composed of, and its strength and size. Rubber hoses need couplings or other attachments that are generally made of metal or plastic to connect to machines, devices, fixtures, or other hoses. Rubber hoses have a many of uses at home, in vehicles, and in industry. A rubber hose will be made of natural rubber or plastic rubber. Hoses made of other substances such as plastic, vinyl, silicone, or other functional materials may be used for related uses. The natural rubber has various advantages as a material for hoses and tubing. It has higher elasticity, can endure high temperatures and pressures, can be frosted or come in multiple bright colors, and needs less energy to create than many plastic materials.

Manufacturing process:

A process for producing a rubber hose having a multilayer wall composed of at least an inner layer of rubber and an outer layer of rubber, the method including the steps of expelling the inner and outer layers together without the aid of any mandrel and curing them commonly, wherein the hose has an inside caliber not eclipsing 20 mm. A wall depth of at least 2 mm, of which at least one-third are maintained by the thickness of the outer layer and the inner layer is of a rubber production containing acrylonitrile-butadiene rubber (NBR) or H-NBR having a high content, while the outer layer is of a rubber production having a smallest Mooney viscosity of 25 to 65 at a curing temperature.

Properties:

The rubber requirements in hoses are diverse, depending on the hose type, the product carried, and requirements for filler layers and covers. Any hose can have more than one rubber compound type depending on its construction, specially formulated to give the layer's required properties. One essential factor in rubber hose is achieving very high adhesion levels to ensure maximum resistance to fatigue. The hose's fundamental properties are oil or fluid resistance, high resistance to aromatics, temperature resistance, fatigue resistance, and ozone resistance.

Type of Hoses:

  1. Chemical Transfer Hoses

These hoses are used to convey various industrial chemicals and are most often used in force, pressure flow, and suction service. Working with chemicals can be very harmful, so your hose must endure the pressures you put upon it.

  1. Petroleum Transfer Hoses

Petroleum transfer hoses and tubes are used to transport oil, gas, and petroleum-based solvents in several industries. You’ll find these hoses generally used in agriculture, shipbuilding, mines, mines, railroads, industries, and organizations. These heavy-duty tubes are perfect for transporting high temperatures of petroleum-based substances such as tar, pavement, and hot oils. They are also proper for suction and release service on tank trucks, tank cars, or bulk stations. Petroleum transfer hoses are commonly made of plastic rubber and medium to high oil friction.

  1. Steam Hoses

Steam hoses are rugged hoses used for general steam service. Steam hoses can be utilized for steam-cleaning, pressure washing, heat control, fire prevention, pumping, thawing, blow-out service, vapor pumps, hoists, chemical factories, and refineries. They are typically made of plastic rubber and strengthened with steel wire.

  1. Food & Liquor Hoses

Food and liquor hoses are purified transfer hoses used to handle consumable materials from tank trucks and into plant service. These pull and discharge hoses that take most types of dry bulk material, liquid in pressure flow, and vacuum service in the food and beverage manufacturers. Food hoses are often made of plastic rubber and must comply with FDA and USDA. Some necessary materials used in food are Nitrile, white and clear PVC, and Neoprene.

  1. Abrasive Material Hoses

Abrasive material hoses are robust, heavy-duty hoses that move non-oily abrasive or coarse substances such as stones, chips, slurry, mud, sand, limestone, and synthetic pellets. Abrasive material hoses are supported where latent buildup can be a problem. You can often find them used in tank trucks for in-plant service used as an inactive dissipating/static conductive hose. These hoses are typically made of thick pure gum rubber. Still, over the years, advanced engineering and compounding have permitted lighter weight and more elastic stockings, such as those made of urethane, to enter the market. Abrasive material hoses have a finite life cycle and should be twisted during use for even wear. These hoses are typically made of thick pure gum rubber. Still, over the years, improved engineering and compounding has permitted lighter weight and more plastic hoses, such as those made of urethane, to enter the market. Abrasive material hoses have a limited life cycle and should be rotated during use for even wear. Service life differs depending on working conditions, hours of use, and material or product being conveyed.

  1. Air Hoses

Air hoses are applied for industrial air service, compressor lines, atmospheric tools, low-pressure spray, and other forms. Air hose equipment can be easily coupled or furnished with quick disconnects to make line attachments simple and suitable for your needs.

  1. Water Hoses

Water hoses are used for the transport of water in multiple industries. You can find water hoses used for refreshments, farming hand sprayers, construction, and fire departments. They are often nonconductive, and immune to oil. You may also use these hoses septic tank washing and other typical industrial and farming purposes where chemical stability may be required. Features of rubber hoses:

  • Various hardness for your selection
  • Oil resistance
  • Good anti-aging performance
  • Easy for bonding to other materials
  • Excellent ozone resistance

Top Rubber Hose Manufacturers and Companies:

Rank Companies
1 New Age® Industries, Inc.
2 Atlantic Rubber Company, Inc.
3 GSH Industries, Inc.
4 Aero Rubber Company, Inc.
5 Accurate Products, Inc.

  Top Exporters of Rubber hoses:

Rank Countries Export value (US$)
1 Germany 1.3 Billion
2 United state 954 Million
3 China 765 Million
4 Italy 525 Million
5 Japan 493 Million

  Top Importers of Rubber hoses:

Sr. Countries
1 Bangladesh
2 India
3 Paraguay
4 Ukraine
5 brazil

 

Rubber hose market Overview:

The overall industrial hose market is foreseen to grow from USD 10.2 billion in 2020 to USD 16.4 billion by 2025; it is predicted to develop at a CAGR of 9.9% during 2020–2025. Key portions fueling this market's growth include the increasing demand for robust industrial hoses for critical uses in various industries, growing infrastructure-related developments, and increasing demand for PVC material. 

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By Saha on October 19, 2021

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