Chemical composition of PVQ ASTM A204 boiler steel plate

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The company has huge steel products stock all the year round to meet the urgent needs of customers. For stock products, we can arrange delivery within 3 days. The transportation department and shipping department shall coordinate and follow up to update the progress to customers regularly, i.e. where the goods have arrived, so as to let customers not worry and rest assured. Think about what the customers think and what the customers are anxious about, solve problems for customers efficiently and effectively, is the direction of our unremitting efforts.
PVQ ASTM A204 boiler steel plate

In order to improve the corrosion resistance and decoration of steel, it is an important content of steel production method to plating or coating a protective layer on the surface of plastic processed steel. The material of protective layer is divided into metal and non-metal. The metal protective layer adopts the methods of electroplating, hot plating and chemical plating. The main coating metals are zinc, tin, copper, aluminum, chromium, etc., of which zinc plating and tin plating are the most common. Taking sheet metal as an example, there are many hot-dip galvanizing methods used in sheet metal galvanizing. Continuous hot-dip galvanizing is one of the main galvanizing methods used in the world.
PVQ ASTM A204 boiler steel plate

PVQ ASTM A204 boiler steel plate,our company supplied 2300 ton API 5L GrB ERW pipe to Petroleum company in 2016. It takes 35 days for our company to finish all the production according to API 5L standard. The products are used to drilling , gas transmission works. And we supply the API5L PSL1 GR B original Mill Test Certificate, API5L PSL1 GR B pipes picture, the dimension test, the material, heat number, supplier name and size will be shown on the surface of steel pipe.

"SA572 Grade 55 [380] steel chemical composition(%)
Carbon max.: 0.26
Manganese max.: 1.35
Phosphorus Max.: 0.030
Sulfur Max.: 0.030
Silicon max.: 0.40
SA572 Grade 55 [380] steel mechanical properties
Tensile strength min. MPa: 380
Yield strength min. MPa: 485
Elongation % min. in 200mm : 17
Elongation % min. in 50mm : 20"

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