Steel Grating

Steel Grating

A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets. Steel ...

Bolt & Nut

Hex Bolt & Nut

Some Types of Bolt & Nut A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten a stack of ...

Valve

Gate Valve

Valve is a product that we pay little attention, but his role is very important in everyday life. Every time you turn on the tap water or gas, or use ...