Блог о машинах BENK

Welcome to the wonderful world of pipes! If you’ve ever found yourself scratching your head over terms like OD, ID, NPS, and DN, fear not! We will explain the differences between these four methods of measuring pipe diameter in a very simple way. Meet the Players: OD, ID, NPS, and DN Let’s start by introducing

Если вы используете коробку для соединения для системы электрических проводов вашего оборудования или дома, важно соблюдать код NEC. Но каким конкретным стандартам NEC мы должны следовать?

Belling Machine: The Importers Guide PVC pipes have to be joined together when they are installed. There are several joining methods including solvent-cement welding, heat fusion，and the belling/socketing process. The cheapest and fastest way is to use belling machine. At Benk Machinery, up to 80 percent of customers who purchase our PVC pipe production lines,