What harm does the excessive weld height of SM520C carbon steel plate sheet bring

Pipeline steel refers to a type of steel with special requirements used for the transportation of oil, natural gas and other pipelines. Depending on the thickness and subsequent formation, pipeline steel can be produced by hot continuous rolling machines, furnace coil machines or plate machines, and formed into large-diameter steel pipe by spiral welding or UOE straight seam welding. The current development trend of SM520C carbon steel plate sheet pipeline engineering is large-diameter, high-pressure rich gas transportation, high cold and corrosive service environment, and thickening of submarine pipelines.

Sprin steel refers to the special alloy steel used to manufacture all kinds of springs and other elastic elements. SM520C carbon steel plate sheet, Spring steel has excellent comprehensive performance, good surface quality, accurate shape and size. The smelting of SM520C carbon steel plate sheet, spring steel is very important. It is necessary to ensure excellent metallurgical quality, not only to ensure accurate chemical composition, but also to guarantee high purity. The content of sulfur, phosphorus, oxygen and nitrogen of spring steel should be low, and the uniformity and stability of spring steel should be good.

We can produce steel plate, steel pipe, steel coil, and also carry out a series of SM520C carbon steel plate sheet processing services, steel plate cutting, welding, etc. we have advanced production technology and production equipment, which can meet the needs of customers to the greatest extent. Whether it is deep processing or cutting, we will communicate with customers in detail to choose the best SM520C carbon steel plate sheet processing method and production technology.

our company is leading supplier of API 5CT casing pipes in China. N80 oil casing pipes enjoy high size precision, good weld toughness, SM520C carbon steel plate sheet good extrusion resistance, easy quality control and low cost features. Welcome to our company to purchase SM520C carbon steel plate sheet API 5CT N80 and so on casing pipes.

Both parties shall confirm the SM520C carbon steel plate sheet material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the SM520C carbon steel plate sheet steel plant.