Mathey PPM Inflatable Stopper with Schrader Valve 4" - IPS4 Parts Kit If you need to weld

If you need to weld material thicker than 5/16\"

Can I weld aluminum bronze wire to stainless steel

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-125-350-E - 721C125350E

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-500-540-D - 722500540D

Mathey PPM Inflatable Stopper with Schrader Valve 4" - IPS4 Parts Kit If you need to weldMathey PPM Inflatable Stopper with Schrader Valve 4" IPS4 The Mathey PPM Stopper IPS4 is a high quality inflatable pipe plugging solution designed for efficient and reliable sealing in various industrial applications. This 4 inch model features a built in Schrader valve, allowing for easy inflation, pressure testing, and monitoring during pipeline maintenance and repair operations. Engineered for precision and durability, this inflatable PPM Stopper