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- 產(chǎn)品名稱: 波紋管法蘭截止閥
- 產(chǎn)品型號(hào): WJ41H-16 , WJ41H-25 , WJ41H-40
- 產(chǎn)品展商:changlin
- 產(chǎn)品文檔:無(wú)相關(guān)文檔
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波紋管法蘭截止閥 WJ41H-16 , WJ41H-25 , WJ41H-40
產(chǎn)品描述
波紋管法蘭截止閥 WJ41H-16 , WJ41H-25 , WJ41H-40
WJ41H 波紋管法蘭截止閥 |
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) |
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