ASME

ASME BPVC Section II—Materials, Part D—Properties (Metric), 2019 Edition (ASME BPVC.II.D.M-2019)

The 2019 metric edition of ASME BPVC Section II, Part D, provides material stress, physical property, and external pr...

ASME Boiler and Pressure Vessel Code. Section V. Nondestructive Examination (ASME)

The 2019 edition of ASME BPVC Section V establishes requirements for nondestructive examination methods used for boil...

ASME B31.3-2002

The 2002 edition of the ASME B31.3 standard for process piping design, fabrication, examination, inspection, and test...

ASME B31.1-1-2001

ASME B31.1-1-2001 is a technical PDF publication from the American Society of Mechanical Engineers.

ASME BPVC Section VIII, Division 3: Alternative Rules for Construction of High Pressure Vessels, 2019 Edition

The 2019 edition of ASME BPVC Section VIII, Division 3 provides alternative rules for constructing high-pressure vess...

ASME B1.1-2003 Unified Inch Screw Threads (UN and UNR Thread Form)

This standard defines the dimensions, specifications, and technical requirements for unified inch screw threads with ...

ASME BPVC Section VII: Recommended Guidelines for the Care of Power Boilers, 2025 Edition

The 2025 edition of ASME BPVC Section VII provides recommended guidelines for the care, operation, inspection, mainte...

Rules for Construction of Heating Boilers, Section IV, ASME BPVC. IV-2025

The 2025 ASME Boiler and Pressure Vessel Code Section IV establishes requirements for the construction, inspection, t...

ASME B16.21 Nonmetallic Flat Gaskets for Pipe Flanges

A standard covering dimensions, materials, and testing requirements for nonmetallic flat gaskets used with pipe flanges.

ASME B18.2.1-1996_1999, Square and Hex Bolts and Screws, Inch Series

An American Society of Mechanical Engineers standard covering dimensional and general requirements for inch-series sq...

ASME B1.20.5-1991 Gaging for Dryseal Pipe Threads (Inch)

This standard provides practical inspection methods and gage requirements for evaluating inch dryseal pipe threads.

ASME SEC I 1996

ASME SEC I

Safety Standard for Pressure Vessels for Human Occupancy: In-Service Guidelines

ASME PVHO-2-2019 provides in-service criteria and guidance for inspecting, maintaining, repairing, and extending the ...

ASNE B1.30 2022 - SCREW THREADS. STANDARD PRACTICEFOR CALCULATING AND ROUNDING DIMENSIONS

ASME B16.25-2003 Buttwelding Ends

This standard covers the dimensions and tolerances for buttwelding ends used to join piping components by welding.

ASME B73.1-2001 Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process

ASME B73.1-2001 specifies dimensional interchangeability, design features, construction requirements, and documentati...

Summary of Significant Changes in the 2021 ASME Boiler and Pressure Vessel Code: Sections IV, II, V, and IX

This ASME companion publication summarizes significant 2021 BPVC changes for Sections IV, II, V, and IX.

ANSI B16.41-1983 Functional Qualification Requirements for Power Operated Active Valve Assemblies for Nuclear Power Plants

ASME B16.41-1983 provides functional qualification requirements for power operated active valve assemblies used in nu...

ASME B16.45-1998, Cast Iron Fittings for Sovent® Drainage Systems

American National Standard covering cast iron fittings used in Sovent® drainage systems, including dimensions, materi...

ASME B16.28-1994 Wrought Steel Buttwelding Short Radius Elbows and Returns

The 1994 ASME standard covering ratings, dimensions, testing, tolerances, materials, and markings for wrought carbon ...