主要零件材質(zhì)及參數(shù) Main Parts materials and Parameters
產(chǎn)品材料 Product material | 304系列 | 304L系列 | 316系列 | 316L系列 | 321系列 | |
主要零件材料 | 閥體、閥蓋 Body、Bonnet | CF8(304) | CF3(304L) | CF8M(316) | CF3M(316L) | OCr18Ni10Ti |
閥辮 Disc | 304 | 304L | 316 | 316L | 321 | |
適用工況 | 適合介質(zhì) Applicable medium | 硝酸腐蝕性介質(zhì) Nitric acid etc corrosive medium | 醋酸等腐蝕性介質(zhì) Acetic acid etc corrosive medium | |||
適用溫度 Applicable temperature | -28~300℃ | |||||
應(yīng)用規(guī)范 | 法蘭尺寸按 Flange dimension follows | JB79-59、SH3406、GB9113、HG20592-97 | ||||
檢驗(yàn)試驗(yàn)按 Teat and inspection follows | BG/T13927-89 JB/T9092 | |||||
公稱壓力PN/MPa Nominalpressrue | 1.6~4.0MPa |
PN1.6MPa主要連接尺寸及重量 Main connection dimensions and weights
尺寸(mm) Dimensions | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | mm | 105 | 105 | 105 | 150 | 160 | 170 | 180 | 200 | 210 | 275 | 300 | 380 |
D | mm | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 | 245 | 280 | 335 |
重量 Wight | inch | - | - | - | - | - | 7.9 | 11 | 12 | 19.5 | 36 | 47 | 65 |