ANSI - American National Standards Institute

ANSI provides a forum for development of American national standards

ASME - American Society of Mechanical Engineers

ASME is one of the leading organizations in the world developing codes and standards

ASME - International Boiler and Pressure Vessel Code

The International Boiler and Pressure Vessel Code establishes rules of safety governing the design, fabrication, and inspection of boilers and pressure vessels, and nuclear power plant components during construction

ASME - Performance Test Codes

The ASME Performance Test Codes provide standard directions and rules for conducting and reporting tests

ASME B31 - Standards of Pressure Piping

A survey of one of the most important pressure pipe codes - ASME B31, earlier known as ANSI B31

ASME B31.9 - Working Pressure and Temperature Limits

The working pressure and temperature limits of ASME Code B31.9 - Building Services Piping

ASME/ANSI B16 - Standards of Pipes and Fittings

The ASME B16 Standards covers pipes and fittings in cast iron , cast bronze, wrought copper and steel

ASTM International

ASTM International - American Society for Testing and Materials - is a scientific and technical organization that develops and publishes voluntary standards on the characteristics of material, products, systems and services

ASTM International - Standards for Steel Pipes, Tubes and Fittings

(The ASTM standards covers various types of steel pipes, tubes and fittings for high-temperature service, ordinary use and special applications such as fire protection use)

ASTM International - Volume 01.01 Steel - Piping, Tubing, Fittings

(An overview of the ASTM Volume 01.01 standard)

BSi - Pipe, Tube and Fittings Standards and Specifications

(British standards and specifications for pipe, tube and fittings)

DIN - Pipe, Tube and Fittings Standards and Specifications

(Deutsches Institut für Normung - DIN - pipe, tube and fittings standards and specifications)

ISO - Pipe, Tube and Fittings Standards and Specifications

(International Organization for Standardization - ISO - pipe, tube and fittings standards and specifications)

JIS - Japanese Industrial Standards

(The Japanese Standards Association – JSA)