[Code of Federal Regulations] [Title 46, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR56.15-10] [Page 182] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 56_PIPING SYSTEMS AND APPURTENANCES--Table of Contents Subpart 56.15_Fittings Sec. 56.15-10 Special purpose fittings. (a) Special purpose fittings certified in accordance with subpart 50.25 of this subchapter are acceptable for use in piping systems. (b) Special purpose fittings made in accordance with the applicable standards listed in Table 56.60-1(b) of this part and of materials complying with subpart 56.60 of this part, may be used within the material, size, pressure, and temperature limitations of those standards and within any further limitations specified in this subchapter. (c) Nonstandard special purpose fittings must meet the requirements of Sec. Sec. 56.30-25, 56.30-40, 56.35-10, 56.35-15, or 56.35-35 of this part, as applicable.