非金屬軟墊片標記及標志
一、非(fei)金(jin)屬軟墊(dian)片(pian)(pian)(pian)標(biao)記(ji)(ji)(ji)1.標(biao)記(ji)(ji)(ji)方式2.標(biao)記(ji)(ji)(ji)示例 公稱(cheng)(cheng)尺(chi)寸(cun)DN50,公稱(cheng)(cheng)壓力PN10的全平面管(guan)法蘭用非(fei)金(jin)屬平墊(dian)片(pian)(pian)(pian),其標(biao)記(ji)(ji)(ji)為(wei):非(fei)金(jin)屬平墊(dian)片(pian)(pian)(pian)FFDN50-PN10GB/T9126二、非(fei)金(jin)屬軟墊(dian)片(pian)(pian)(pian)標(biao)志(zhi) 墊(dian)片(pian)(pian)(pian)的標(biao)志(zhi)可采用標(biao)簽或其他方式,但標(biao)志(zhi)應包括下列內容:...