MSN交談
【簡單介紹】
【詳細說明】
| 型號 Type | 零件名稱 Accesory name | 材 質 Materials | |||
| Q21F-64/C/P/R 內螺紋 Q21F-64/C/P/R 法蘭 Q21F-64/C/P/R 焊接三段式 | 閥體 Body | WCB、45 | CF8、304 | CF8M、316 | |
| 閥座 Seat | WCB、45 | CF8、304 | CF8M、316 | ||
| 球 Ball | 1Cr18Ni9Ti | 0Cr18Ni9Ti | 0Cr17Ni12Mo2 | ||
| 閥座 Seat | 增強聚四氟乙烯、對位聚苯 RPTFE Counterpoint polyphenyl | ||||
| 閥桿 Stem | 2Cr13 | 0Cr18Ni9Ti | 0Cr17Ni12Mo2 | ||
| 止推墊圈 Pressure disk | 聚四氟乙烯 復合墊 PTFE Combined gasket | ||||
| 閥桿填料 Stem stuffing | V型聚四氟乙烯、石墨 V- shaped PTFE Graphite | ||||
| 螺栓 Bolt | 35 | 304 | |||
| 六角螺母 Hex nut | 35 | 304 | |||
| 彈簧墊圈 Spring washer | 中碳 Clamp nut | 304 | |||
| 壓緊螺母 Spring washer | 35 | 304 | |||
| 彈簧墊圈 Medium carbon | 中碳 Clamp nut | 304 | |||
| 螺母 Nut | 35 | 304 | |||
| 手柄 Wrench | 1Cr18Ni9Ti | 304 | |||
| 手柄套 Wrench cover | 塑 料 Plastics | ||||
| 鎖緊裝置 Lock instrument | 1Cr18Ni9Ti | 304 | |||
| 適用工況 | 適用介質 Applicable medium | 水、蒸汽、油品等 | 硝酸等腐蝕性介質 Corrosion medium such as Nitric acid. | 醋酸等腐蝕性介質 Corrosion medium such as Acetic acid. | |
| 適用溫度 Applicable temperature | -28～350℃ | ||||
| 應用規范 | 管螺紋標準 | DIN259/2999 GB7307-87 NPT BSPT | |||
| 法蘭標準 | JB79-59、SH3406、GB9113、HG20592-97 | ||||
| 螺紋標準 | GB196 | ||||
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