SEAMLESS STEEL PIPE AND TUBESorting by ASTM, DIN, ENASTM A 53 . Steel grades Gr. A, B.ASTM 106-02 B, C.ASTM A179/A179M-01ASTM A192/A192M-02 A-1.ASTM A334/A334M-04 grade Gr.1, Gr.6ASTM A333/A333M-99 213/A 213 M - 04b grades: T5, T12, T22.DIN 2440-78 ...

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SUNSAM INTERNATIONAL TRADING CO., LTD is a trading company who engage in the following products : steel billets pipes tubes deformed bars round beam hot /cold -rolled sheet /plate and coil /strips ...