Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 5806-1995
Scope
This standard applies to alloy steel pipes (hereinafter referred to as steel pipes) for high-temperature piping. Remarks: 1. In addition to the inspection items of this standard, if the buyer and the seller agree in advance, they may specify some or all of the items Z2, Z3 and Z4 in the special quality requirements in the appendix for inspection. Appendix: Z2: High temperature yield point or high temperature yield intensity Z3: Sound wave detection Z4: Eddy current detection 2. This standard adopts the International System of Units (SI