更新時間:2025-09-06
不銹鋼焊接截止閥設計與制造標準:設計與制造:GB/T12223-89焊接尺寸:JB/T 1751-75結構長度:GB12221檢驗與實驗: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              |                          優質碳鋼             High grade Garbon steelll  |         
|              型號             Type  |                          公稱壓力             (MPa) Nominal pressure  |                          試驗壓力PS(MPs)             Test pressure  |                          工作壓力(MPa)             Working pressure  |                          工作溫度(℃)             Working temperature  |                          適用介質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℃              |         |
|              公稱直徑DN(mm)Nominal Diameter              |                          管螺紋RC Source loint              |                          尺寸Dimensions              |                          重量(Kg)             Weight  |         ||||
|              Do              |                          L              |                          H              |                          Hi              |                          d              |         |||
|              6              |                          3/4              |                          80              |                          78              |                          100              |                          110              |                          6              |                          1.20              |         
|              10              |                          1              |                          80              |                          120              |                          100              |                          110              |                          8              |                          1.50              |         
|              15              |                          11/4              |                          100              |                          130              |                          120              |                          130              |                          12              |                          1.70              |         
|              20              |                          2              |                          12000              |                          145              |                          150              |                          165              |                          15              |                          2.60              |