Introduction of product knowledge of Heguan

Alloy pipe is a kind of seamless steel pipe, which is divided into structural seamless pipe and high-pressure h…

Precautions for steel storage and maintenance of material foundation

A, material warehouse requirements1. Keep the material warehouse clean and well drained, away from harmful gas …

Introduction of material standard of alloy steel pipe

1. The main alloying elements in the steel of alloy steel pipe, except individual microalloying elements, are g…

Brief introduction of common terms in steel pipe standards

Brief introduction of common terms in steel pipe standards① Delivery statusRefers to the final plastic deforma…

Alloy steel pipe is bound to need to be backed by stable economic growth.

Since the beginning of this year, except for a short rebound in April and May, the steel market has been on the…

The downstream industry of alloy steel pipe market has been gearing up for large-scale preparations.

With the implementation of more micro-stimulus measures, the recovery of the real economy has become obvious; W…