How To Select Hoses And Fittings: Essential Considerations

How To Select Hoses And Fittings: Essential Considerations

From the petrochemicals industry all through to the pharmaceuticals industry, ensuring the safe and efficient transport of media is crucial. Every square inch that will come into contact with any chemicals needs to be carefully considered for its suitability in storing and transferring the media.

Choosing the right hose and coupling system for such transport purposes is easier said than done. There are simply so many types in the market today, and no one-size-fits-all solution exists. Yet, the wrong decision can pose terrible consequences, possibly including major leaks, health hazards, environmental impacts, and more.

To get you started, here are some factors you should definitely consider when choosing hose and coupling components for your industry’s needs.


Nature of media

Naturally, the first factor to consider is the type of chemical you want to transport, as your operational needs determine the hose material required. What are some physical and chemical properties of it that may contribute to any difficulties in transferring it? For example, take note if the chemical is corrosive, whether it vaporises easily, and whether its fumes are toxic.

For hazardous materials, stainless steel hoses are often used as they are corrosion-resistant. Using a zero-leak dry disconnect coupling is also of paramount importance to prevent spills and drips.


Location of use

Consider the venue and space in which the hose fittings will be used. Is the space particularly tight? What is the drainage situation? You will also need to think about the direction of flow and operating procedures to ensure that the hose can connect in a practical way that will not impede the workers in the area.

Where flexibility and shock absorption are needed, Teflon hoses or rubber hoses are ideal. But in a situation with harsh conditions or extreme temperatures, you might be better off looking for stainless steel pipe fittings in Singapore.



What is the volume of media you will be transporting each day? How many tanks do you need fitted with hoses? Something one may also overlook: What is the frequency of connection? Will the hoses be shifted around or used for more than one purpose? All these determine the type of hoses and couplings that you will choose, making sure they are as specific or versatile as you need.

Definitely, there is also the issue of feasibility and budget. Sourcing your hose and fittings from a distributor rather than directly from a manufacturer gives you more options in terms of brands and price points. Additionally, you can also get more neutral advice on the recommended products.



These are the basic considerations for choosing the right hose and fittings, but we understand it can still get overwhelming when choosing the right brand, size, connections, and so on. And yet, there is no room for mistakes when it comes to something as high-stakes as transporting massive volumes of chemicals that are potentially hazardous.

That is why we offer customised solutions so we can advise you based on your current situation and requirements. At Pharmchem Engineering, we have a decade of experience in industrial engineering supply. Let us communicate with you and create a hassle-free solution for all your industrial engineering needs.