Rifeng’s easy-to-install, high quality PEX products and multi-layer composite pipe systems ... soldering or flux required. Crimp fittings are made out of DZR brass and are high pressure and corrosion ...

If you're working with PEX, you'll need an expander tool like DeWalt's. Here's exactly what the tool is and how you can ...

So the usage of fittings are much longer. Shandong EFIELD Piping System Co.,ltd is a leading piping system supplier in China,specializing in the research, production and sales of Aluminum-Plastics ...