GB9948-88 Seamless Steel Pipe for Petroleum Cracking

GB9948-88 is a Chinese standard that specifies the requirements for seamless steel pipes used in petroleum cracking applications. These pipes are designed to withstand high-temperature and high-pressure environments involved in the process of petroleum cracking. They play a crucial role in the petrochemical industry by ensuring the safe and efficient operation of cracking units.

Product Description:

The seamless steel pipes for petroleum cracking are manufactured using high-quality carbon and alloy steels. They undergo a rigorous manufacturing process, including hot rolling or cold drawing, to achieve precise dimensions and excellent mechanical properties. These pipes have a smooth internal surface, high dimensional accuracy, and outstanding performance in high-temperature and corrosive conditions.

Product Parameters:

Product Application:

The seamless steel pipes for petroleum cracking are widely used in various petrochemical processes, including fluid catalytic cracking (FCC), coking, hydrocracking, and other thermal cracking units. These pipes provide a reliable conduit for the transportation of high-temperature fluids, such as hydrocarbons and gases, within the cracking units. They are essential for the production of valuable petrochemical products, including gasoline, diesel, olefins, aromatics, and other refined petroleum products.

Product Advantages:

1. High Temperature Resistance: The seamless steel pipes are specifically designed to withstand the extreme temperatures encountered during petroleum cracking processes. They maintain their structural integrity and mechanical properties even under prolonged exposure to high heat.
2. Corrosion Resistance: These pipes exhibit excellent resistance to corrosion, ensuring reliable performance in corrosive environments found in cracking units.
3. Precise Dimensions: The pipes have precise dimensional accuracy, ensuring compatibility and efficient installation in cracking units.
4. Superior Mechanical Properties: The pipes possess high tensile strength, yield strength, and elongation, ensuring their ability to withstand high-pressure conditions and mechanical stress during operation.
5. Consistent Quality: The manufacturing process and strict quality control measures ensure consistent quality and reliability of the pipes, meeting the demanding requirements of petroleum cracking applications.