A179 and A192 are both standard grades of seamless steel pipe, and their main difference lies in the materials used and the specific applications to which they are applied. The following is a detailed introduction:
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The use of A179 and A192 seamless steel pipe
A179: mainly used in the manufacture of seamless steel pipe for low and medium pressure boilers, including but not limited to superheated steam pipe, boiling water pipe and superheated steam pipe for locomotive boilers.
A192: According to the standard cross-reference table, A192 may correspond to seamless steel pipe for transporting fluids, which is suitable for transporting water, oil, gas and other fluids.
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Material Difference
A179: The commonly used materials include high quality carbon structural steel, such as 10#, 20#, etc.
A192: Although the specific material is not directly mentioned, higher grade steel such as Q295, Q345, etc. may be used due to its use for conveying fluids.
Manufacturing process
A179 and A192: Although the specific manufacturing process is not distinguished in detail, generally speaking, the manufacturing process of seamless steel pipe includes both hot rolled (extruded seamless steel pipe) and cold drawn (rolled) seamless steel pipe.
