S.C. Code Ann. § 58-7-10

(A) Subject to the same duties and liabilities, all the rights, powers, and privileges conferred upon telegraph and telephone companies under Article 17, Chapter 9 of this title are hereby granted to pipeline companies incorporated under the laws of this State or to such companies incorporated under the laws of any other state when such companies have complied with the laws of this State regulating the doing of business herein by foreign corporations.