API 5LGB /ASTM A106B/ASME A53 GB

ASTM A106B pipe is a specification for seamless carbon steel pipe used in high-temperature and high-pressure applications. It is commonly used in industrial sectors such as oil and gas, power generation, and refineries. The “B” designation indicates that it has undergone additional testing and meets specific requirements for mechanical properties, chemical composition, and dimensional tolerances. ASTM A106B pipe offers excellent weldability, durability, and resistance to corrosion, making it suitable for demanding environments. It is available in various sizes and wall thicknesses to accommodate different application needs.

Seamless carbon steel pipes are made from steel ingots or solid billets that are perforated into tubes, and then hot rolled, cold rolled, or cold drawn. Seamless carbon steel pipes play an important role in China’s steel pipe industry.