Views: 108 Author: Good Du Publish Time: 2023-03-01 Origin: Site
ANSI is the American National Standards Institute. ANSI standards are compiled in the following three ways:
The relevant organization shall be responsible for drafting, invite experts or professional group to vote, and submit the results to the standard review committee by ANSI for consideration and approval.
The representatives of ANSI's Technical Committee and other institutional committees prepare the draft standards, then voted on by all members and approved by a standards review committee.
The ANSI technical Committee viewed the standards established by professional societies and associations, chose those that are more mature and of more general national reference significance, promoted them to national standards (ANSI) and named them with ANSI standard code and classification number, while retaining the original professional standard code at the same time.
Wall thickness and weight