●設(shè)計(jì)與制造:gb/t12223-89
●焊接尺寸:jb/t 1751-75
●結(jié)構(gòu)長度:gb12221
●檢驗(yàn)與實(shí)驗(yàn):gb/t13927
零件名稱 part name | 閥桿、閥蓋、螺栓body,bonnet bolt | 閥桿、閥瓣密封圈stem,disc,gasket | 填料 packing | 墊片 gasket | 手柄 hande |
j61y-170v | 鉻鎳不銹鋼cr.nistainlesss steel | 不銹鋼 stainless steel | 聚四氧乙稀、柔性石墨ptef,soft graphite | 橡膠石棉板latex asbestos | 優(yōu)質(zhì)碳鋼 high grade garbon steelll |
型號 type | 公稱壓力 (mpa) nominal pressure | 試驗(yàn)壓力ps(mps) test pressure | 工作壓力(mpa) working pressure | 工作溫度(℃) working temperature | 適用介質(zhì)applicable mediun | ||
殼體shell | 密封 (液)seal | 密封 (氣)seal | |||||
j61y-170v | 24.0 | 7.0 | 17.6 | 0.6 | 17.0 | v≤570℃ | 電站、石油氣、水、油品等 petroleun gas, oil etc. |
fj61y-160p | 24.0 | 16.0 | 17.6 | 0.6 | 16.0 | p≤200℃ | |
t61y-320 | 24.0 | 16.0 | 17.6 | 0.6 | 16.0 | c≤200℃ |