執行標準 Administer Standard | 設計與制造 Design and Manufacture | 結構長度
Face To Face | 法蘭尺寸
Flange Dimension | 壓力-溫度 Pressure Temperature Lating | 試驗-檢驗 Inspection And Test | | GB122235 | GB12221 | GB9113 JB79 | GB9131 | GB/T13927 JB/T9092 | 壓力試驗 Pressure Test | 公稱壓力NominalPressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 | | 強度試驗 Shell Test | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 | 24.0 | | 水密封試驗 Water Seal Test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 18.0 | | 上密封試驗Backseat Test | 1.8 | 2.8 | 4.4 | 7.0 | 11.0 | 18.0 | | 氣密封試驗 Air Seal Test | 0.5-0.7 | 主要零件材料及性能 Main Part Materials and Property | 體、蓋、板 Body Cover Disc | 閥桿
Stem | 密封面 Sealing Face | 墊片
Sealing?Shim | 填料
Packing | 工作溫度℃ Working Temperature | 適用介質Suitable Medium | | | WCB | 2Cr13 | 13Cr STL 木體材料 With Body Material 尼龍 Nylon | 增強柔性石墨 Enhanced Flexible Graphite 13Cr/柔性石墨 1Cr13/Flexible Graphite 08軟鋼 08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE | 柔性石墨 增強柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE ? ? | ≤425 | 水 蒸汽 油品 Water Steam Petroleum Ptoducts | | | WC1 | 38CrMoAl 25Cr2MoV | ≤450 | | | WC6 | ≤540 | | | WC9 | ≤570 | | | C5 C12 | ≤540 | | | ZGCr5Mo | ≤200 | 硝酸類Nitric acid | | | ZG1Cr18Ni9Ti | 1Cr18Ni9Ti | | | ≤200 | 醋酸類Acetic acid | | | ZG1Cr18Ni12Mo2Ti | 1Cr18Ni12Mo2Ti | | 規格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg) | 1.6MPa | DN | L | D | D1 | D2 | b | n-φd | H | Do | 重量 Weight | | 凸面 法蘭
RF
J41H
J41Y
J41W
J41F
J41N 16C
16P
16R
16I | 10 | 130 | 90 | 60 | 40 | 14 | 4-14 | 198 | 120 | 4.9 | | 15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 218 | 120 | 5.3 | | 20 | 150 | 105 | 75 | 55 | 14 | 4-14 | 258 | 140 | 7.0 | | 25 | 160 | 115 | 85 | 65 | 14 | 4-14 | 275 | 160 | 7.4 | | 32 | 180 | 135 | 100 | 78 | 16 | 4-18 | 280 | 180 | 8.3 | | 40 | 200 | 145 | 110 | 85 | 16 | 4-18 | 330 | 200 | 12.6 | | 50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 350 | 240 | 14 | | 65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 400 | 280 | 22.7 | | 80 | 310 | 195 | 160 | 135 | 20 | 8-18 | 355 | 280 | 29 | | 100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 415 | 320 | 32.8 | | 125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 460 | 360 | 79.5 | | 150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 510 | 400 | 93 | | 200 | 600 | 335 | 295 | 265 | 26 | 12-23 | 710 | 400 | 179 | | 250 | 622 | 405 | 355 | 320 | 30 | 12-25 | 786 | 450 | 441 | | 300 | 698 | 460 | 410 | 375 | 30 | 12-25 | 925 | 500 | 646 | | 
