Mathey Dearman Nylon Expanding Pipe Stopper 4" - NES100 Flowmeters Is this the same electrode

Is this the same electrode as the parent Lincoln Excalibur 7018 XMR grade

Harris OXY - ACETYLENE WLDG/BRZG TIP 5090-10 - 1601840

and corrosion resistance across both transfer modes

ensuring optimal results across various material thicknesses

Base Unit K1741-4

Mathey Dearman Nylon Expanding Pipe Stopper 4" - NES100 Flowmeters Is this the same electrodeMathey Dearman Nylon Expanding Pipe Stopper 4" NES100 The Mathey Dearman Nylon Expanding Pipe Stopper 4" NES100 is designed for efficient sealing of pipes during welding, maintenance, and pressure testing. Made from durable nylon, this stopper expands to securely fit 4" diameter pipes, creating a reliable seal that prevents leaks. The NES100 is easy to install and remove, offering a reusable solution that delivers excellent performance and value for