UNF-79 Inspection and Tests: UNF-90 through to UNF-95 Marking and Reports: UNF-115 Pressure Relief Devices: UNF-125 Appendix NF: Characteristics of the Nonferrous Materials (Informative and Nonmandatory) Part UHA Requirements for Pressure Vessels Constructed of High Alloy Steel General: UHA-1 through to UHA-8 Materials: UHA-11 through to UHA-13 Design: UHA-20 through to UHA-34 Fabrication: UHA-40 through to UHA-44 Inspection and Tests: UHA-50 through to UHA-52 Marking and Reports: UHA-60 Pressure Relief Devices: UHA-65 Appendix HA: Suggestions on the Selection and Treatment of Austenitic Chromium–Nickel and Ferritic and Martensitic High Chromium Steels (Informative and Nonmandatory) Part UCI - Requirements for Pressure Vessels Constructed of Cast Iron General: UCI-1 through to UCI-3 Materials: UCI-5 through to UCI-12 Design: UCI-16 through to UCI-37 Fabrication: UCI-75 through to UCI-78 Inspection and Tests: UCI-90 through to UCI-101 Marking and Reports: UCI-115 Pressure Relief Devices: UCI-125 Part UCL - Requirements for Welded Pressure Vessels Constructed of Material With Corrosion Resistant Integral Cladding, Weld Metal Overlay Cladding, or With Applied Linings General: UCL-1 through to UCL-3 Materials: UCL-10 through to UCL-12 Design: UCL-20 through to UCL-27 Fabrication: UCL-30 through to UCL-46 Inspection and Tests: UCL-50 through to UCL-52 Marking and Reports: UCL-55 Pressure Relief Devices: UCL-60 Part UCD - Requirements for Pressure Vessels Constructed of Cast Ductile Iron General: UCD-1 through to UCD-3 Materials: UCD-5 through to UCD-12 Design: UCD-16 through to UCD-37 Fabrication: UCD-75 through to UCD-78 Inspection and Tests: UCD-90 through to UCD-101 Marking and Reports: UCD-115 Pressure Relief Devices: UCD-125 Part UHT Requirements for Pressure Vessels Constructed of Ferritic Steels With Tensile Properties Enhanced by Heat Treatment. General: UHT-1 Materials: UHT-5 through to UHT-6 Design: UHT-16 through to UHT-57 Fabrication: UHT-75 through to UHT-86 Inspection and Tests: UHT-90 Marking and Reports: UHT-115 Pressure Relief Devices: UHT-125 Part ULW Requirements for Pressure Vessels Fabricated by Layered Construction Introduction: ULW-1 through to ULW-2 Materials: ULW-5 Design: ULW-16 through to ULW-26 Welding: ULW-31 through to ULW-33 2:* Nondestructive Examination of Welded Joints: ULW-50 through to ULW-57 Fabrication: ULW-75 through to ULW-78 Inspection and Tests: ULW-90 Marking and Reports: ULW-115 Pressure Relief Devices: ULW-125 Part ULT Alternative Rules for Pressure Vessels Constructed of Materials Having Higher Allowable Stresses at Low Temperature General: ULT-1 through to ULT-5 Design: ULT-16 through to ULT-57 Fabrication: ULT-76 through to ULT-86 Inspection and Tests: ULT-90 through to ULT-100 Marking and Reports: ULT-115 Pressure Relief Devices: ULT-125 Part UHX - Rules for Shell-and-Tube Heat Exchangers