適用范圍
城建、化工、冶金、石油、制藥、食品、飲料、環(huán)保
產(chǎn)品概述
JG-1/2F美標(biāo)多口計(jì)量閥結(jié)構(gòu)圖
J13W內(nèi)螺紋針型閥主要零件材料
| 零件名稱(chēng)Part name | 閥桿、閥蓋Stem, Bonnet | 閥桿、閥瓣Stem, Disc | 填料Packing |
| J13W-16P | 鉻鎳不銹鋼 Cr,Ni Stainless steel | 鉻鎳不銹鋼 Cr,Ni Stainless steel | 聚四乙氟乙稀、柔性石墨 PTEF,Soft graphite |
| J13W-160、J13W-40 | 優(yōu)質(zhì)碳鋼 High grade carbon steel | 優(yōu)質(zhì)碳鋼 High grade carbon steel |
J13W內(nèi)螺紋針型閥主要性能規(guī)范
| 型號(hào) Type | 公稱(chēng)壓力（MPa） Nominal Pressure | 試驗(yàn)壓力PS（MPa）Test pressure | 工作壓力（MPa）Working Pressure | 工作溫度(℃)Working Temperature | 適用介質(zhì) Suitable | ||
| 殼體 Shell | 密封（液）Seal | 密封（氣）Seal | |||||
| J13W-16 | 1.6 | 2.4 | 1.76 | 0.6 | 1.6 | P≤540℃ | 液化石油氣水、酸、 蒸汽、油品等 Petroleum gas Water,Asic,Steam, Oil etc. |
| J13W40P | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | ||
| J13W-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ | |
| J13W-320P | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | ||
J13W內(nèi)螺紋針型閥主要外型及連接尺寸
| 型號(hào) Type | 公稱(chēng)壓力（MPa） Nominal Pressure | 試驗(yàn)壓力PS（MPa）Test pressure | 工作壓力（MPa）Working Pressure | 工作溫度(℃)Working Temperature | 適用介質(zhì) Suitable | ||
| 殼體 Shell | 密封（液）Seal | 密封（氣）Seal | |||||
| J13W-16 | 1.6 | 2.4 | 1.76 | 0.6 | 1.6 | P≤540℃ | 液化石油氣水、酸、 蒸汽、油品等 Petroleum gas Water,Asic,Steam, Oil etc. |
| J13W40P | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | ||
| J13W-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ | |
| J13W-320P | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | ||
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