3 Factors to Consider When Choosing Between BSP Fittings and Buttweld Fittings

Pipe fittings, also known as pipe connectors, attach one pipe to another in order to lengthen the run or change the flow direction in a piping system. These are used to combine, divert or reduce the flow of the liquid/gas supply, and they come in a variety of sizes to fit the pipe they will connect. Below we discuss factors to consider when choosing between BSP Fittings (threaded) and Buttweld Fittings (weld-on).

1. Operating Conditions

It is extremely important to establish if your piping system will be transporting high pressure and high temperature liquids/gases or low pressure and moderate temperature liquids/gases. Buttweld or weld on fittings are more suitable for high pressure and high temperature systems than BSP fittings.

2. Installation and Maintenance

Buttweld fittings have to be welded onto the pipe so installation and maintenance would be a bit more complicated than BSP fittings which are easily threaded onto pipe.

3. Cost Considerations

The initial outlay of BSP Fittings tends to be more cost effective than the Buttweld Fittings due to welding costs, time and pickling and passivation. While butt weld fittings may have a higher upfront cost, they offer greater durability and reliability over time, potentially reducing lifecycle costs.

Contact Euro Steel

Euro Steel stocks both BSP Fittings and Buttweld fittings in a large range of sizes as well as the pipe. Please contact your closest branch as stock and availability may range from branch to branch.