1. Metalworking Process: During the manufacturing of seamless pipes, the metal is subjected to a process called extrusion or drawing. This involves forcing the metal through a die to achieve the desired diameter and wall thickness. The expansion process allows the metal to flow smoothly through the

1. Heat treatment: It's essential to ensure that the equipment undergoes proper heat treatment to achieve the desired mechanical properties and dimensional accuracy. This may include annealing, quenching, and tempering depending on the application requirements.2. Precision components: The precision

The condition of delivery for seamless steel tubes is typically specified by international standards such as ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), or API (American Petroleum Institute). The most common conditions of delivery for seamless

Annealing:Annealing is a heat treatment process that involves heating the steel to a high temperature, holding it there for a specific period, and then slowly cooling it down. The purpose of annealing is to allow the crystal structure of the steel to relax and grow, which helps to reduce internal st