Cause of corrosion pits on p235gh pipe

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Beijing machining center has more than 1000 employees, including 360 technicians, 28 engineers, 6 senior welders, 15 professional welders, 52 bachelor's degree, 3 doctor's degree, and 8 R & D team. It is a professional P235GH pipe production team combining theory and practice. With an annual output of 80000 tons, looking forward to the future, our company continues to strengthen the advantages of p235gh pipe leading suppliers in the four steel fields of steel plate, steel pipe, stainless steel and special steel.

For p235gh pipe, automobile steel sheet materials, it must have excellent pressure-bearing performance. Automobile steel sheets of substandard quality are prone to fracture problems, which also cause waste and consumption of production materials, and directly increase the production cost of automobiles. Generally, the qualified automobile steel sheets used in automobile manufacturing are high-strength steel plates. The high-quality automobile steel sheets are more durable and improve the quality of the entire automobile.

The main advantage of weather resistant steel plate is its weathering ability. When exposed to the atmosphere, the weather resistant steel plate will form a anti-corrosion film on the surface, and prevent further corrosion to the steel p235gh pipe. Thus the weather resistant steel plate almost needs no paint treatment, which is the important measure for carbon steel plates to avoid going rust. Therefore, the maintance cost of weather resistant steel plate is low. The weather resistant steel plate is suitable for outside structure and construction use.

Processing performance of quenched and tempered steel: p235gh pipe plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without preheating. When preheating processing, quenched and tempered steel needs to be processed below the tempering temperature. Superb wear and corrosion resistance: Because it contains alloy elements such as copper and chromium, it has good corrosion resistance, higher hardness, and good wear resistance compared with ordinary steel.

"We can supply p235gh pipe, hot rolled pressure vessel plate available sizeThickness from 5mm to 150mm Width: from 1,500mm to 2,500mm Length: from 6,000mm to 12,000mmFor plates thinner than 40mm normally supply as rolled. Plates above 40mm thick are normalised.Technical conditions: Ultrasonic tested as per SA 578 or any other as per requirement ; MTC acc to EN 10204 / 3.2; Charpy Impact tested at -20/-46 DegC.; Furnace Normalised."

Compared with other fast-moving consumer goods, steel consumption is obviously different, with a wide range of use and a long service life. Therefore, the quality and service of steel materials are particularly important. Service is always one of our top concerns, especially after-sales service. We have mature after-sales service team, and can help you solve problems professionally during application of the steel materials.