J61W型針型閥設(shè)計與制造標(biāo)準(zhǔn):
●設(shè)計與制造:GB/T12223-89
●焊接尺寸:JB/T 1751-75
●結(jié)構(gòu)長度:GB12221
●檢驗與實驗:GB/T13927
J61W型針型閥主要零件材料Materials for main parts 鉻鎳不銹鋼Cr.NiStainlesss steel 不銹鋼
J61W型針型閥主要性能規(guī)范Chief propertyspecifieation 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 J61W-170V
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
J61W型針型閥主要外形及連接尺寸Main externalconnecting dimensionsmm 型號
Type公稱壓力
MPa
Nominal
pressure 試驗壓力PSMPs
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 J61W-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. FJ61W-160p 24.0 16.0 17.6 0.6 16.0 P≤200℃ T61W-320 24.0 16.0 17.6 0.6 16.0 C≤200℃
公稱直徑DNmmNominal 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