ASME SA335 P12 is a seamless steel pipe specially designed for high temperature working environments with excellent oxidation resistance and resistance to high temperature steam corrosion. It is commonly used to manufacture key components of high-temperature equipment such as large boilers and thermal power stations.

ASME SA335 P12 Steel pipe features:

 

High strength and hardness: In high temperature environment, ASME SA335 P12 steel pipe can still maintain high strength and hardness, to ensure stable operation of equipment in high temperature and high pressure working environment.

 

Excellent oxidation and creep resistance: the steel pipe can effectively resist high temperature oxidation and creep deformation, thereby extending the service life of the equipment.

 

Good mechanical properties: ASME SA335 P12 steel pipe has excellent corrosion resistance and wear resistance to meet the requirements of various complex working conditions.

 

The main chemical components of ASME SA335 P12 include chromium (Cr) and molybdenum (Mo), with a typical composition of 1 cr-0.5 Mo. In addition, it also contains other alloying elements to further improve the performance of the steel pipe. The precise content of these elements ensures the stability and durability of the steel pipe in high temperature environments.

 

The delivery state of ASME SA335 P12 steel pipe is usually the state after heat treatment, such as normalizing, tempering, etc., to ensure that the steel pipe has excellent performance and stability. In addition, the steel pipe is strictly inspected and tested before leaving the factory to ensure that its quality meets the relevant standards and requirements.

 

ASME SA335 P12 steel pipe is widely used in large diameter pipes and corresponding high temperature header of large capacity thermal power generation units in the world. Its excellent high temperature performance and oxidation resistance make it a key material for manufacturing high temperature equipment, such as boilers and steam generators. In addition, it is also used in petroleum, chemical and other industrial fields to meet the needs of pipelines under high temperature and high pressure working environments.