T/FSMA 002-2019 Decorative Welded Stainless Steel Pipe。
T/FSMA 002-2019 Decorative Welded Stainless Steel Pipe。
Basic Information
Scope
Scope: This standard specifies the classification, code, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of welded stainless steel pipes for decoration purposes. Main technical content: I. Classification and code Refer to the provisions of YB/T 5363-2006, "Welded Stainless Steel Pipes for Decoration Purposes". Since there are currently a certain number of non-standard products on the market, the standard specifies the code for non-standard products. II. Requirements 1. Due to the fact that most pipe manufacturers currently use externally purchased cold-rolled stainless steel strips, there are some non-standard material specifications. Therefore, in accordance with the provisions of GB/T 221, the specification of non-standard materials is added, and the content of each component is specified. 2. The external dimensions are increased to meet the actual market demand for multiple specifications. 3. The allowable deviations of dimensional tolerances and bending tolerances are in accordance with the corresponding provisions of YB/T 5363. The allowable deviations of the side length of square and rectangular pipes are set in accordance with the requirements for round pipes in YB/T 5363. 4. The allowable deviations of wall thickness are in accordance with the provisions of JG/T