Non-destructive testing of seamless steel pipe refers to a series of testing methods used to inspect the internal and external quality of the steel pipe without damaging the pipe itself. Some common non-destructive testing methods for seamless steel pipe include:1. Ultrasonic testing (UT): UT uses h

Annealing is a heat treatment process used to improve the properties of steel pipes. It involves heating the steel pipe to a specific temperature and then slowly cooling it down to room temperature.The main purpose of annealing is to relieve internal stresses, remove deformation, and improve the duc

The heat exchange tube has a significant influence on the heat exchange effect. It plays a key role in transferring heat between the hot and cold media, which is the fundamental process of heat exchange. A good quality heat exchange tube should have a smooth inner surface, good thermal conductivity,

The service life of hot-dip galvanized seamless steel pipe can vary depending on the environment in which it is used. In general, hot-dip galvanizing provides a durable and long-lasting protective coating that can extend the life of the steel pipe.In normal atmospheric conditions, hot-dip galvanized