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Hairpin Heat Exchanger Specification
This Practice provides requirements for use by a purchaser for determining the design criteria for double-pipe and multitube, and hairpin-type heat exchangers constructed in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 or Division 2, henceforth referred to as the Code. Most standardized, predesigned (off-the-shelf) double-pipe and multitube hairpin-type heat exchangers meet the requirements of this Practice.
Technical Revision

Fabrication and Examination of ASME B31.8 Metallic Piping
This Practice provides requirements for both shop and field fabricated piping and pipelines constructed in accordance with ASME B31.8, Gas Transmission and Distribution Piping Systems, (hereinafter referred to as the Code). Piping fabrication requirements are provided for materials, welding, forming, and heat treatment. Examination requirements are provided for piping materials, components, fabrication, assembly, and erection. Requirements for examination documentation are provided. Examination methods, acceptance criteria, and requirements for correction of defective work are also provided.
Reaffirmation

Site Preparation, Excavation, and Backfill Specification
This Practice describes the requirements for excavation, placement, inspection, and management of materials during the site preparation, excavation, and backfill phase of a construction project.
Technical Correction

Application of ACI 351.5-15, Specification for Installation of Epoxy Grout between Foundations and Equipment Bases
This Practice supplements ACI 351.5-15, Specification for Installation of Epoxy Grout between Foundations and Equipment Bases. Together, this Practice and ACI 351.5-15 provide requirements for supplying, testing and installing epoxy grout materials. The requirements of ACI 351.5-15, as modified and supplemented by this Practice, are adopted by this Practice for supplying, testing and installing epoxy grout materials.
Complete Revision

Application of ACI 351.5M-15 Specification for Installation of Epoxy Grout between Foundations and Equipment Bases (Metric)
This Practice supplements ACI 351.5M-15, Specification for Installation of Epoxy Grout between Foundations and Equipment Bases (Metric). Together, this Practice and ACI 351.5M-15 provide requirements for supplying, testing and installing epoxy grout materials. The requirements of ACI 351.5M-15, as modified and supplemented by this Practice, are adopted by this Practice for supplying, testing and installing epoxy grout materials.
New Practice

Application of ACI 351.4-14, Specification for Installation of Cementitious Grouting between Foundations and Equipment Bases
This Practice supplements ACI 351.4-14, Specification for Installation of Cementitious Grouting between Foundations and Equipment Bases. Together, this Practice and ACI 351.4-14 provide requirements for supplying, testing and installing nonshrink cementitious grout materials. This Practice is applicable for nonshrink cementitious grout materials installed between foundations and equipment and machinery bases as well as nonshrink cementitious grout materials installed between foundations and structural steel column bases. The requirements of ACI 351.4-14, as modified and supplemented by this Practice, are adopted by this Practice for supplying, testing and installing nonshrink cementitious grout materials.
Complete Revision

Instrument Air Systems Criteria
This Practice provides requirements for designing instrument air systems that supply pneumatically actuated instruments and valves. This Practice describes the requirements for air quality, capacity, sizing, and testing of instrument air systems.
Reaffirmation

Instrument Air Systems Guidelines
This Practice provides guidelines for designing instrument air systems that supply pneumatically actuated instruments and valves. This Practice provides design guidelines for air quality, capacity, sizing, and testing of instrument air systems.
Complete Revision

Carbon Steel Ball Valve Descriptions (Universally Applicable)
This Practice provides the detailed purchase descriptions for carbon steel ball valve tag numbers included in PIP Piping Material Specifications and used along with PIP PNSM0110 for the procurement of valves. This Practice also provides a cross reference for carbon steel ball valve tag numbers to applicable PIP Piping Material Specifications (PMSs).
Technical Revision

Application of ASME B73.1 – 2020 Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process
Scope The purpose of this Practice is to specify the requirements for design and manufacture of horizontal end suction centrifugal pumps. The requirements in this Practice are modifications, additions, and/or deletions (exceptions) to the requirements in ASME B73.1 - 2020. The section/paragraph numbers and the associated headings used in this Practice correspond to the ones used in ASME B73.1. Since this Practice does not take exception to all the requirements in ASME B73.1, the section/paragraph numbers in this Practice may not be sequential. Data sheets PIP RESP73 D and PIP RESP73-DM, appended, may be used to select options for ordering the pumps specified in this Practice. This practice is intended for chemical and hydrocarbon services and does not cover pumps sealed with packing. For general water services that fall out of the limitations of this practice use PIP RESP003H.
Technical Revision
Update type not available