Gas hose for gas facility are flexible tubes that help in joining regulators to gas cylinders and appliances. They are integral yet vulnerable parts of any gas installation -especially at a gas facility. Therefore, it is imperative to select the proper gas hose and handle the same with care.
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Hoses used in industrial facilities like gas facilities are expected to handle different types of gases. Gas hoses are available as flexible, hollow tubes that help in packing dissolved gases like acetylene. These hoses can also be used for storing and transporting atmospheric gases like oxygen and argon for gas cylinders. Eventually, these gases are conveyed through gas hoses as a part of the process.
Our Expert Tips for Choosing the Ideal Gas Facility HoseFacilities that work with these gases should be aware of the potential impacts of gas leakage occurring due to hose failure. The impact is especially significant on people who handle these hoses and it also affects the overall surrounding. Using a type of hose for other than its intended purpose is one of the primary reasons for the failure of a gas hose. Therefore, selecting the correct type of gas hose for a specific application is a crucial element in ensuring the overall safety of such facilities.
Still, selecting the correct type of gas hose is one of the most overlooked aspects of any industrial application. How to select the suitable hose for an application? There are some essential factors that play a vital role in selecting the suitable hose for your application.
Typically, a gas hose to be utilised at a gas facility or any industrial unit is categorised into two types:
Under the laws of several nations like the United Kingdom and Europe, high pressure gas hoses are expected to be sold out as an assembly. This implies they are expected to feature factory-fitted ferrules or metal sleeves along with connectors at each end. This helps in minimising the risks of a potential gas leak. It is allowed to use a high pressure gas hose for a low pressure appliance. However, vice versa is not allowed.
High pressure gas hoses for LPG are expected to meet specific standards. For instance, according to British standards, they should fulfill the Type 2 Classification. Under this standard, gas hoses should possess a double-walled reinforced tube featuring an outer covering -in black or orange. Both low, as well as high pressure hoses, should feature the BS number along with additional details like the name of the manufacturer that is stamped on the hose and the date of manufacturing.
High pressure gas hoses are utilised with any appliance requiring a powerful heat output -above the range of 100,000 BTU every hour. For example, it would include warehouse heaters, gas torches, large barbecues, grain dryers, and even brooding equipment for game & poultry birds. The short gas hoses typically run between gas cylinders and wall-mounted regulators in motorhomes and caravans.
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As these are high pressure gas hoses, they are expected to be manufactured with the help of built-in connectors. Moreover, they should not be more than 1 metre in length. Most of these hoses are black. Still, you can also obtain stainless steel variants -armoured hoses. These are typically used in industrial applications as they tend to last longer.
These gas hoses must comply with the standard BS Type 1. The standard states that the hoses should be black or orange. Moreover, these hoses should be secured well with dedicated worm-drive clips. These are available as rounded metal clamps that are smooth towards the inside. There is no need to reinforce them to the same extent as the high pressure gas hoses.
Low pressure gas hoses are utilised for appliances requiring a relatively low heat output -including caravan fridges, camping stoves, and patio heaters. As low pressure gas hoses are not available with proper connectors, you should be extra cautious while installing them. It is recommended to constantly push the hose to the farthest spot of the spigot or barb of the regulators. Then, tighten the clip effectively such that it develops a secure fit while not biting into the hose.
Our Expert Tips for Choosing the Ideal Gas Facility HoseWhether you require access to a low or high pressure hose, it is always recommended to choose a suitable gas hose. Avoid having access to a second-hand model as it could come with hidden defects. It would be a poor decision especially if you have to use the hose frequently. Poor quality gas hose is made out of thinner and less flexible material that will be more liable to leaks, cracking, and hardening. You might have to replace the same soon enough.
Some of the core factors to consider while selecting the correct type of hose are:
The right measurement you should select should correspond with the inside diameter of the gas hose. For instance, a gas hose with 3/8” of Natural Gas should have an inside diameter of 3/8”.
The temperature rating of the gas hose is the maximum temperature range at which you can use the hose safely. Most hoses have a temperature rating of 200 Degree Fahrenheit. Ensure that you are checking the temperature rating of the hose before purchasing.
The actual working pressure of the gas hose should be higher than the application’s working pressure.
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