With the development of remote oil and gas fields, polar oil and gas fields, offshore oil and gas fields and acid oil and gas fields, oil and gas pipeline engineering is facing challenges of high-pressure transmission and harsh environment such as low temperature, large displacement, deep sea and acid medium. In order to ensure the enthusiasm and safety of pipeline construction and operation, the basic requirements and development trend of api 5l psl1 X60 price, pipeline steel are high strength, high toughness, large deformation, thick wall, high corrosion and good weldability.
In 2019, the output of pig iron in the world was 1.265 billion tons, with China accounting for 64%; the overseas output accounted for 36% (460 million tons), ranking 86.982 million tons of EU 28 countries, 74.907 million tons of Japan, 74.099 million tons of India, 73.264 million tons of CIS, and api 5l psl1 X60 price 47.521 million tons of South Korea.
The hardenability of api 5l psl1 X60 price alloy steel mainly depends on the carbon content, which is slightly higher than that of carbon steel with the same carbon content, but the hardenability and tempering stability of alloy steel are obviously improved. Therefore, api 5l psl1 X60 price alloy steel is suitable for stainless steel engineering with large section size.
Compared with thick steel plates, api 5l psl1 X60 price, thin steel plates have many obvious advantages in steel plate processing and use. It is precisely these advantages of thin steel plates that make them more and more popular in various industries. First, compared to those thicker steel plate materials, thin steel plates are generally thinner in thickness. Thin steel plates themselves are lighter and thinner, and their weight is lighter, which is very convenient for handling during construction and transportation. It can save some storage and transportation space.
