Before we start discussing the difference between the two, it’s important you know what the terms “PPGI” and “PPGL” expand to. PPGI, which refers to Pre-painted galvanized iron steel.

Caitu, industry also called choi steel, color plate. Color coating steel is cold rolled steel sheet and galvanized steel substrate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), with the method of continuous coated with

Color coated stel basic concept: in a row on the crew with cold-rolled strip steel, galvanized steel strip (electric galvanized and hot dipped galvanized) as substrate, after surface pretreatment (skim and chemical treatment), with the method of the rolle

Stainless steel has good corrosion resistance, high plasticity and toughness, and is widely used in machinery, petroleum, chemical, food, medicine and other industries. But stainless steel is also divided into different series, and the characteristics and

Amid the COVID-19 crisis and the looming economic recession, the Oil and Gas Pipes market worldwide will grow by a projected US$923.9 Million, during the analysis period, driven by a revised compounded annual growth rate (CAGR) of 3.6%.

The development of the stainless steel tube industry will go through the introduction period, growth period, maturity period and recession period. The law of market development remains unchanged, and the stainless steel pipe industry should look at the ti