Knowledge

There are galvanized pipes made of Q235 and galvanized outside. 1. Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galva

Generally, the type of steel pipe is larger than that of PPR pipe. Generally, pipe 16 corresponds to ppr20, pipe 20 corresponds to ppr25, and pipe 25

The characteristics and construction method of galvanized toothless conduit 1 Light weight, convenient transportation and construction. 2 No turning t

K-pinch-b-thin-walled g-steel tube -- pinch type thin-walled steel tube KBG is a kind of crimping galvanized thin-wall wire pipe. The connection of KB

Zinc plating refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics an

Whether the seamless steel pipe can be welded with galvanized elbow, it is necessary to determine whether the galvanized elbow is cast elbow or carbon