definition Steel with a hollow section whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it is divided into round, square, rectangular and special-shaped…
definition Round steel is a type of solid long steel bar characterized by a circular cross-section. Its dimensions are typically denoted by the diameter in millimeters (mm). For instance, the…
DEFINITION Pipe fittings are a general term for components in pipeline systems that perform functions such as connection, control, direction change, flow diversion, sealing, and support. Steel pipe fittings are…
DEFINITION Flange, also known as flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. It is also used…