T/FSMA 001-2018 Decorative Welded Stainless Steel Pipe。
T/FSMA 001-2018 Decorative Welded Stainless Steel Pipe。
Basic Information
Scope
Scope: This standard specifies the classification, designation, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of welded stainless steel pipes for decoration purposes. Main technical content: 1. Classification and designation: Refer to the provisions of YB/T 5363-2006 "Welded Stainless Steel Pipes for Decoration Purposes". Due to the current existence of a certain number of non-standard products on the market, the standard stipulates the designation of non-standard products. 2. Requirements: - Due to the fact that most pipe manufacturers currently use externally purchased cold-rolled stainless steel strips, there are some non-standard grades. Therefore, the standard adds provisions for the preparation of non-standard material grades and specifies the content of each component. - The external dimensions are increased to include multiple specifications based on actual market circulation conditions. - The allowable deviations in dimensional tolerances and bending tolerances follow the corresponding provisions in YB/T 5363. The allowable deviations in the edge length of square and rectangular pipes are set in accordance with the requirements for circular pipes in YB/T 5363. - The allowable deviations in wall thickness follow the general grade provisions in JG/T