hot rolled astm a333-7.9 seamless

  • ASTM A333-7.9 Seamless Steel Pipe

    ASTM A335-7.9 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Sometimes referred to as “P Grade”, Chrome Moly Pipe is popular in P-Grades P5, P9, P11, P22, and P91. The most common use of grades P11, P22, and P91 is in the power industry and petro-chemical plants, Grades P5 and P9 are commonly used in refineries. ASTM A333-7.9 Seamless Steel Pipe produces both hot and cold rolling processes in our factory, producing and exporting tens of thousands of tons of Steel tubes per month.

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