GB標(biāo)準(zhǔn)氣動(dòng)球閥 PUEUMATIC FIXED TYPE BALL VALVE OF GB STANDARD Q641<F、N、P>-PN16、25、40
技術(shù)范圍 Technical specification
設(shè)計(jì)依據(jù) Design reference
GB標(biāo)準(zhǔn)
設(shè)計(jì)標(biāo)準(zhǔn) Design standrd
GB/12237
結(jié)構(gòu)長(zhǎng)度 Face To face
對(duì)夾連接 Wafer connecting
GB/12221
連接法蘭尺寸 Connecting Flange Size
GB/9113、JB/T79
試驗(yàn)和檢驗(yàn) Test&inspection
JB/T9002
注:系列球閥結(jié)構(gòu)長(zhǎng)度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造。 Note:The structural length and connecting flange size of ball valve serles can be designed and manufactured as perusers'requirements.