浮动球阀 | | | |
■制造规范Manufacturing morm |
基本设计标准:GB12237,JB/T7745,AP16D BS5351, ASME B16.34 法兰标准:ANSI B16.5、MSS-SP44、JB/T79-94 GB9112-9113-88、HGJ44-76-91 焊接端标准:ANSIB16.25、GB12224-89或用户要求 结构长度标准:GB12221,GB12237,JB/T7745,ASME B16.10,BS5351 式压标准:API598,APT16D,JV/T13927 适用介质:水、蒸汽、液化石油气、天然气、腐蚀性介质等等。 |
■主要零件及材料 |
零件名称 | 普通碳素钢系列 | 不锈钢系列 | 低温钢系列 | 抗硫系列 | GB标准 | NACE标准 | 阀体、左体 | WCB | CF8、CF8M、CF3、CF3M | LCB,LCC | WCB | CF8M | 球体 | F6a.WCB+HCr | CF8、CF8M、CF3、CF3M | LCB,LCC | WCB+HCr,F6a | CF8M | 阀座 | PTFE:烧结碳纤维,金属+橡胶组件;金属堆焊硬质合金 | 阀秆 | F6a | 304.316 | F6a | 318 | 316 | 阀座支承圈 | A105.zn | 304.316 | A105.Zn | A105.Zn | 316 | 阀秆填料 | PTFE:碳纤维,柔性石墨 | 阀秆轴承止推轴承 | 金属衬PTFE:烧结碳纤维 | 填料压环 | F6a | 304.316 | F6a | F6a | 316 | 弹簧 | 3Yc-7 | 双头螺柱 | A193-B7 | A193-B8B8M | A320-L7 | A193-B7 | A193-B7 | 螺母 | A194-2H | A194-8 | A194-4 | A194-2H | A194-2H | 压盖 | WCB,A105 | |
■主要性能规范 Chief propertg and specification |
公称压力 PN/MPa | zui高使用压力(MPa) | 试验压力(MPa) | 压力级 | zui高使用压力 | 试验压力(MPa) | 壳体 | 高压液密封 | 低压气密封 | 壳体 | 高压液密封 | 低压气密封 | 1.6 | 1.6 | 2.4 | 1.8 | 0.6 | CLASS150 | 2.0 | 3 | 2.2 | 0.6 | 2.5 | 2.5 | 3.8 | 2.8 | CLASS300 | 5.0 | 7.5 | 5.5 | 4.0 | 4.0 | 6.0 | 4.4 | CLASS400 | 6.3 | 9.5 | 7 | 6.4 | 6.4 | 9.6 | 7.1 | CLASS600 | 10 | 15 | 11 | |
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
型号 Model number | 公称通经 Nominaldiameteter | 主要外形和连接尺寸Main Extemal and Connecting Dimensions | 重量 (KG)weight | D | D1 | D2 | D3 | f | b | n-d | L | H | 1.6 | 15 | 13 | 45 | 65 | 95 | 2 | 14 | 4-14 | 130 | 75 | 130 | 20 | 19 | 55 | 75 | 105 | 2 | 14 | 4-14 | 140 | 84 | 170 | 25 | 25 | 65 | 85 | 115 | 2 | 14 | 4-14 | 150 | 90 | 170 | 32 | 32 | 78 | 100 | 135 | 2 | 16 | 4-18 | 165 | 107 | 200 | 40 | 38 | 85 | 110 | 145 | 3 | 16 | 4-18 | 180 | 127 | 250 | 50 | 51 | 100 | 125 | 160 | 3 | 16 | 4-18 | 200 | 140 | 250 | 65 | 64 | 120 | 145 | 180 | 3 | 18 | 4-18 | 220 | 164 | 350 | 80 | 76 | 135 | 160 | 195 | 3 | 20 | 8-18 | 250 | 177 | 350 | 100 | 102 | 155 | 180 | 215 | 3 | 20 | 8-18 | 280 | 206 | 420 | 125 | 127 | 185 | 210 | 245 | 3 | 22 | 8-18 | 320 | 292 | 700 | 150 | 152 | 210 | 240 | 280 | 3 | 24 | 8-23 | 360 | 320 | 1000 | 200 | 203 | 265 | 295 | 335 | 3 | 26 | 12-23 | 400 | 365 | 1300 | 250 | 254 | 320 | 355 | 405 | 3 | 30 | 12-25 | 533 | 420 | 1800 | 2.5 | 15 | 13 | 45 | 65 | 95 | 2 | 14 | 4-14 | 130 | 75 | 130 | 20 | 19 | 55 | 75 | 105 | 2 | 14 | 4-14 | 140 | 84 | 170 | 25 | 25 | 65 | 85 | 115 | 2 | 14 | 4-14 | 150 | 90 | 170 | 32 | 32 | 78 | 100 | 135 | 2 | 16 | 4-18 | 165 | 107 | 200 | 40 | 38 | 85 | 110 | 145 | 3 | 16 | 4-18 | 180 | 127 | 250 | 50 | 51 | 100 | 125 | 160 | 3 | 20 | 4-18 | 200 | 140 | 250 | 65 | 64 | 120 | 145 | 180 | 3 | 22 | 8-18 | 220 | 164 | 350 | 80 | 76 | 135 | 160 | 195 | 3 | 22 | 8-18 | 250 | 177 | 350 | 100 | 102 | 160 | 190 | 230 | 3 | 24 | 8-23 | 280 | 206 | 420 | 125 | 127 | 188 | 220 | 270 | 3 | 28 | 8-25 | 320 | 292 | 700 | 150 | 152 | 218 | 250 | 300 | 3 | 30 | 8-25 | 360 | 320 | 100 | 200 | 203 | 278 | 310 | 360 | 3 | 34 | 12-25 | 400 | 365 | 1300 | 250 | 254 | 332 | 370 | 425 | 3 | 36 | 12-30 | 533 | 420 | 1800 | |
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
型号 Model number | 公称通经 Nominaldiameteter | 主要外形和连接尺寸Main Extemal and Connecting Dimensions | 重量 (KG)weight | D | D1 | D2 | D3 | D4 | f | b | B | n-d | L | H | 4.0 | 15 | 13 | 45 | 65 | 95 | 40 | 2 | 4 | 16 | 4-14 | 140 | 75 | 130 | 20 | 19 | 55 | 75 | 105 | 51 | 2 | 4 | 16 | 4-14 | 152 | 84 | 170 | 25 | 25 | 65 | 85 | 115 | 58 | 2 | 4 | 16 | 4-14 | 165 | 90 | 170 | 32 | 32 | 78 | 100 | 135 | 66 | 2 | 4 | 18 | 4-18 | 178 | 107 | 200 | 40 | 38 | 85 | 110 | 145 | 76 | 3 | 4 | 18 | 4-18 | 190 | 127 | 250 | 50 | 51 | 100 | 125 | 160 | 88 | 3 | 4 | 20 | 4-18 | 216 | 140 | 250 | 65 | 64 | 120 | 145 | 180 | 110 | 3 | 4 | 22 | 8-18 | 241 | 164 | 350 | 80 | 76 | 135 | 160 | 195 | 121 | 3 | 4 | 22 | 8-18 | 283 | 177 | 350 | 100 | 102 | 160 | 190 | 230 | 150 | 3 | 4.5 | 24 | 8-23 | 305 | 206 | 420 | 125 | 127 | 188 | 220 | 270 | 176 | 3 | 4.5 | 28 | 8-25 | 381 | 292 | 700 | 150 | 152 | 218 | 250 | 300 | 204 | 3 | 4.5 | 30 | 8-25 | 403 | 320 | 1000 | 200 | 203 | 282 | 320 | 375 | 260 | 3 | 4.5 | 38 | 12-30 | 502 | 365 | 1300 | 6.4 | 15 | 13 | 55 | 75 | 105 | 40 | 2 | 4 | 18 | 4-14 | 140 | 80 | 170 | 20 | 19 | 68 | 90 | 125 | 51 | 2 | 4 | 20 | 4-18 | 152 | 89 | 200 | 25 | 25 | 78 | 100 | 135 | 58 | 2 | 4 | 22 | 4-18 | 165 | 95 | 200 | 32 | 32 | 82 | 110 | 150 | 66 | 2 | 4 | 24 | 4-23 | 178 | 112 | 250 | 40 | 38 | 95 | 125 | 165 | 76 | 3 | 4 | 24 | 4-23 | 190 | 132 | 350 | 50 | 51 | 105 | 135 | 175 | 88 | 3 | 4 | 26 | 4-23 | 216 | 145 | 350 | 65 | 64 | 130 | 160 | 200 | 110 | 3 | 4 | 28 | 8-23 | 241 | 169 | 420 | 80 | 76 | 140 | 170 | 210 | 121 | 3 | 4 | 30 | 8-23 | 283 | 182 | 420 | 100 | 102 | 168 | 200 | 250 | 150 | 3 | 4.5 | 32 | 8-25 | 305 | 211 | 700 | 125 | 127 | 202 | 240 | 295 | 176 | 3 | 4.5 | 36 | 8-30 | 381 | 302 | 1000 | 150 | 152 | 240 | 280 | 340 | 204 | 3 | 4.5 | 38 | 8-34 | 403 | 330 | 1300 | |
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