國(guó)標(biāo)波紋管法蘭閘閥 產(chǎn)品型號(hào):WZ41H-16/40、公稱通徑:15~200mm、公稱壓力:1.6~4.0MP a、使用溫度:≤300℃閥門材質(zhì):鑄鐵、鑄鋼、不銹鋼、 適用介質(zhì):液體、、 氣體設(shè)計(jì)標(biāo)準(zhǔn):JB、GB、ANSI Bb Os & Y型結(jié)構(gòu) 制造標(biāo)準(zhǔn):GB12235 結(jié)構(gòu)長(zhǎng)度:GB12221 對(duì)焊口標(biāo)準(zhǔn):GB12224 試驗(yàn)標(biāo)準(zhǔn):GB13927 Bb Os & Y structure Manufacture:GB12235 Face to face:GB12221 Butt-welding:GB12224 Test:GB13927
WZ41H-1640波紋管閘閥
詳細(xì)說(shuō)明:
【詳細(xì)說(shuō)明】
國(guó)標(biāo)波紋管法蘭閘閥
產(chǎn)品型號(hào):WZ41H-16/40、公稱通徑:15~200mm、公稱壓力:1.6~4.0MP a、使用溫度:≤300℃閥門材質(zhì):鑄鐵、鑄鋼、不銹鋼、 適用介質(zhì):液體、、 氣體設(shè)計(jì)標(biāo)準(zhǔn):JB、GB、ANSI
Bb Os & Y型結(jié)構(gòu)
制造標(biāo)準(zhǔn):GB12235
結(jié)構(gòu)長(zhǎng)度:GB12221
對(duì)焊口標(biāo)準(zhǔn):GB12224
試驗(yàn)標(biāo)準(zhǔn):GB13927
Bb Os & Y structure
Manufacture:GB12235
Face to face:GB12221
Butt-welding:GB12224
Test:GB13927
公稱壓力
(nominal pressure)
1.6Mpa
2.5Mpa
4.0Mpa
密封試驗(yàn)(seal test)
1.8MPa
2.8MPa
4.4MPa
殼體強(qiáng)度(shell)
2.4MPa
3.6MPa
6.0MPa
適用溫度
(suitabletemprature)
300℃
特點(diǎn)(features):
雙層波紋管(double walls bellow seal)
維修方便(maintenance-free)
波紋管密封閥桿(spindle with bellow seal)
雙重密封(secondary sealing)
位置指示(position indicator)
無(wú)升降手輪(non-rising handwheel)
用途(selection of possible applications):
工業(yè)(industry)
電站(power station)
廢氣凈化廠(flue gas puerification plant)
天然氣(gas supply)
真空裝置(vacuum facilities)
氨(ammonia)
熱水(hot water)
冷凍系統(tǒng)(cllling&freezing systme)
加熱設(shè)備(heating technology)
蒸汽系統(tǒng)(steam system)