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锻钢三片式球阀产品特性
球阀是用带有圆形通孔的球体作为启闭件,球体在阀杆驱动下绕阀杆轴线作0~90°旋转,完成导通或截断介质的功能。
球阀具有体积小、重量轻、结构简单、启闭迅速等特点。浮动式球阀,球体具有浮动功能,能更有效地保证下游的密封;固定式球阀,阀座相对于球体具有一定的浮动功能,可实现上下游同时密封,同时当阀腔压力异常升高时,具有自动泻压功能。
阀杆采用下装式或增加防脱出装置,可杜绝阀杆穿出事故的发生,有效的保证使用安全。
中法兰垫片密封为封闭式结构,可防止管路应力对阀座密封性能的影响。
锻钢三片式球阀产品规范 Product Specification | |||||||||||||||
产品规范 Product Specification |
设计规范 Design Spec |
结构长度 Face to Face |
连接法兰 Flange End |
试验与检验 Test & Check |
应力-温度 Pressure-Temp |
产品标识 Mang |
供货规范 Supply |
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API 608 API 6D |
ANSI B16.10 API 6D |
ANSI B16.5 | API 598 API 6D |
ANSI B16.34 | MSS SP-25 API 6D |
API 608 API 6D |
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GB/T12237 | GB/T12221 | GB/T9113 JB/T79 |
JB/T9092 | GB/T9131 | GB/T12220 | JB/T7928 | |||||||||
锻钢三片式球阀主要零部件材料 Main Part Material | |||||||||||||||
零件名称 | 零 部 件 材 料 | ||||||||||||||
阀体/阀盖 | WCB、LCB、LCC、LC1、C5、CF8、CF8M、CF3、CF3M、1Cr18Ni9Ti、316Ti…… | ||||||||||||||
球体 | A105、2Cr13、304、321、316…… | ||||||||||||||
阀杆 | 2Cr13、15CrMo、304、321、316…… | ||||||||||||||
填料 | PTFE | ||||||||||||||
垫片 | PTFE/304+柔性石墨 | ||||||||||||||
密封座 | PTFE、R.PTFE、NYLON…… | ||||||||||||||
螺栓 | 45、425CrMo、304…… | ||||||||||||||
适用温度 | -29、-75~150℃ | ||||||||||||||
适用介质 | 水、蒸汽、油品/硝酸类、醋酸类/丙烷、丙稀、甲醇、乙烷…… |
锻钢三片式球阀主要外形和连接尺寸(美标-浮动球) | |||||||||||||||
产品型号 | 150/300Lb 150/300Lb 150/300Lb 150/300Lb Q41F-150/300LbP Q341F-150/300LbP Q641F-150/300LbP Q941F-150/300LbP 150/300LbR 150/300LbR 150/300LbR 150/300LbR |
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DN | 锻钢三片式球阀Class 150Lb | WT (Kg) |
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in | mm | L | D | D1 | D2 | b | f | n-d | H | W | |||||
½″ | 15 | 108 | 90 | 60.3 | 34.9 | 9.6 | 2 | 4-φ15.9 | 55 | 130 | |||||
¾″ | 20 | 117 | 100 | 69.9 | 42.9 | 11.2 | 2 | 4-φ15.9 | 55 | 130 | |||||
1″ | 25 | 127 | 110 | 79.4 | 50.8 | 12.7 | 2 | 4-φ15.9 | 70 | 160 | |||||
1¼″ | 32 | 140 | 115 | 88.9 | 63.5 | 14.3 | 2 | 4-φ15.9 | 75 | 160 | |||||
1½″ | 40 | 165 | 125 | 98.4 | 73 | 15.9 | 2 | 4-φ15.9 | 90 | 200 | |||||
2″ | 50 | 178 | 150 | 120.7 | 92.1 | 17.5 | 2 | 4-φ19 | 104 | 350 | |||||
2½″ | 65 | 190 | 180 | 139.7 | 104.8 | 20.7 | 2 | 4-φ19 | 153 | 400 | |||||
3″ | 80 | 203 | 190 | 152.4 | 127 | 22.3 | 2 | 4-φ19 | 187 | 500 | |||||
4″ | 100 | 229 | 230 | 190.5 | 157.2 | 22.3 | 2 | 8-φ19 | 206 | 500 | |||||
6″ | 150 | 394 | 280 | 241.3 | 215.9 | 23.9 | 2 | 8-φ22.2 | 252 | 600 | |||||
8″ | 200 | 457 | 345 | 298.5 | 269.9 | 27 | 2 | 8-φ22.2 | 283 | 800 | |||||
10″ | 250 | 533 | 405 | 362 | 323.8 | 28.6 | 2 | 12-φ25.4 | 345 | 800 | |||||
锻钢三片式球阀Class 300Lb | |||||||||||||||
½″ | 15 | 152 | 95 | 66.7 | 34.9 | 12.7 | 2 | 4-φ15.9 | 55 | 130 | |||||
¾″ | 20 | 178 | 115 | 82.6 | 42.9 | 14.3 | 2 | 4-φ19 | 55 | 130 | |||||
1″ | 25 | 203 | 125 | 88.9 | 50.8 | 15.9 | 2 | 4-φ19 | 70 | 160 | |||||
1¼″ | 32 | 216 | 135 | 98.4 | 63.5 | 17.5 | 2 | 4-φ19 | 75 | 160 | |||||
1½″ | 40 | 229 | 155 | 114.3 | 73 | 19.1 | 2 | 4-φ22.2 | 90 | 200 | |||||
2″ | 50 | 216 | 165 | 127 | 92.1 | 20.7 | 2 | 8-φ19 | 104 | 350 | |||||
2½″ | 65 | 241 | 190 | 149.2 | 104.8 | 23.9 | 2 | 8-φ22.2 | 153 | 400 | |||||
3″ | 80 | 282 | 210 | 168.3 | 127 | 27 | 2 | 8-φ22.2 | 187 | 500 | |||||
4″ | 100 | 305 | 255 | 200 | 157.2 | 30.2 | 2 | 8-φ22.2 | 206 | 500 | |||||
6″ | 150 | 403 | 320 | 269.9 | 215.9 | 35 | 2 | 12-φ22.2 | 252 | 600 | |||||
8″ | 200 | 502 | 380 | 330.2 | 269.9 | 39.7 | 2 | 12-φ25.4 | 283 | 800 | |||||
10″ | 250 | 568 | 445 | 387.4 | 323.8 | 46.1 | 2 | 16-φ28.6 | 345 | 800 | |||||
锻钢三片式球阀主要外形和连接尺寸(国标-浮动球) | |||||||||||||||
产品型号 | 16C/40 16C/40 16C/40 16C/40 Q41F-16P/40P Q341F-16P/40P Q641F-16P/40P Q941F-16P/40P 16R/40R 16R/40R 16R/40R 16R/40R |
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DN | 锻钢三片式球阀PN 16 | WT (Kg) |
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in | mm | L | D | D1 | D2 | b | f | n-d | H | W | |||||
½″ | 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-φ14 | 78 | 140 | |||||
¾″ | 20 | 130 | 105 | 75 | 55 | 14 | 2 | 4-φ14 | 84 | 160 | |||||
1″ | 25 | 140 | 115 | 85 | 65 | 14 | 2 | 4-φ14 | 95 | 180 | |||||
1¼″ | 32 | 165 | 135 | 100 | 78 | 16 | 2 | 4-φ18 | 150 | 200 | |||||
1½″ | 40 | 165 | 145 | 110 | 85 | 16 | 2 | 4-φ18 | 150 | 250 | |||||
2″ | 50 | 203 | 160 | 125 | 100 | 16 | 2 | 4-φ18 | 170 | 300 | |||||
2½″ | 65 | 222 | 180 | 145 | 120 | 18 | 2 | 4-φ18 | 195 | 300 | |||||
3″ | 80 | 241 | 195 | 160 | 135 | 20 | 2 | 8-φ18 | 215 | 350 | |||||
4″ | 100 | 305 | 215 | 180 | 155 | 20 | 2 | 8-φ18 | 250 | 400 | |||||
5″ | 125 | 356 | 245 | 210 | 185 | 22 | 2 | 8-φ18 | 265 | 500 | |||||
6″ | 150 | 394 | 280 | 240 | 210 | 24 | 2 | 8-φ23 | 270 | 600 | |||||
8″ | 200 | 457 | 335 | 295 | 265 | 26 | 2 | 12-φ23 | 330 | 800 | |||||
10″ | 250 | 533 | 405 | 355 | 320 | 30 | 2 | 12-φ25 | 450 | 1000 | |||||
锻钢三片式球阀PN 40 | |||||||||||||||
½″ | 15 | 140 | 95 | 65 | 45 | 16 | 2 | 4-φ14 | 103 | 140 | |||||
¾″ | 20 | 152 | 105 | 75 | 55 | 16 | 2 | 4-φ14 | 112 | 160 | |||||
1″ | 25 | 165 | 115 | 85 | 65 | 16 | 2 | 4-φ14 | 123 | 180 | |||||
1¼″ | 32 | 178 | 135 | 100 | 78 | 18 | 2 | 4-φ18 | 150 | 200 | |||||
1½″ | 40 | 190 | 145 | 110 | 85 | 18 | 2 | 4-φ18 | 156 | 250 | |||||
2″ | 50 | 216 | 160 | 125 | 100 | 20 | 2 | 4-φ18 | 172 | 300 | |||||
2½″ | 65 | 241 | 180 | 145 | 120 | 22 | 2 | 8-φ18 | 197 | 300 | |||||
3″ | 80 | 283 | 195 | 160 | 135 | 22 | 2 | 8-φ18 | 222 | 350 | |||||
4″ | 100 | 305 | 230 | 190 | 160 | 24 | 2 | 8-φ23 | 253 | 400 | |||||
5″ | 125 | 381 | 270 | 220 | 188 | 28 | 2 | 8-φ25 | 275 | 500 | |||||
6″ | 150 | 403 | 300 | 250 | 218 | 30 | 2 | 8-φ25 | 286 | 600 | |||||
8″ | 200 | 502 | 375 | 320 | 282 | 38 | 2 | 12-φ30 | 340 | 800 | |||||
10″ | 250 | 568 | 445 | 385 | 345 | 42 | 2 | 12-φ34 | 470 | 1000 | |||||
锻钢三片式球阀主要外形和连接尺寸(美标-固定球) | |||||||||||||||
产品型号 | 150/300Lb 150/300Lb 150/300Lb 150/300Lb Q47F-150/300LbP Q347F-150/300LbP Q647F-150/300LbP Q947F-150/300LbP 150/300LbR 150/300LbR 150/300LbR 150/300LbR |
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DN | 锻钢三片式球阀Class 150Lb | WT (Kg) |
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in | mm | L | D | D1 | D2 | b | f | n-d | H | W | |||||
½″ | 15 | 108 | 90 | 60.3 | 34.9 | 9.6 | 2 | 4-φ15.9 | 55 | 130 | |||||
¾″ | 20 | 117 | 100 | 69.9 | 42.9 | 11.2 | 2 | 4-φ15.9 | 55 | 130 | |||||
1″ | 25 | 127 | 110 | 79.4 | 50.8 | 12.7 | 2 | 4-φ15.9 | 70 | 160 | |||||
1¼″ | 32 | 140 | 115 | 88.9 | 63.5 | 14.3 | 2 | 4-φ15.9 | 75 | 160 | |||||
1½″ | 40 | 165 | 125 | 98.4 | 73 | 15.9 | 2 | 4-φ15.9 | 90 | 200 | |||||
2″ | 50 | 178 | 150 | 120.7 | 92.1 | 17.5 | 2 | 4-φ19 | 104 | 350 | |||||
2½″ | 65 | 190 | 180 | 139.7 | 104.8 | 20.7 | 2 | 4-φ19 | 153 | 400 | |||||
3″ | 80 | 203 | 190 | 152.4 | 127 | 22.3 | 2 | 4-φ19 | 187 | 500 | |||||
4″ | 100 | 229 | 230 | 190.5 | 157.2 | 22.3 | 2 | 8-φ19 | 206 | 500 | |||||
6″ | 150 | 394 | 280 | 241.3 | 215.9 | 23.9 | 2 | 8-φ22.2 | 252 | 600 | |||||
8″ | 200 | 457 | 345 | 298.5 | 269.9 | 27 | 2 | 8-φ22.2 | 283 | 800 | |||||
10″ | 250 | 533 | 405 | 362 | 323.8 | 28.6 | 2 | 12-φ25.4 | 345 | 800 | |||||
锻钢三片式球阀Class 300Lb | |||||||||||||||
½″ | 15 | 152 | 95 | 66.7 | 34.9 | 12.7 | 2 | 4-φ15.9 | 55 | 130 | |||||
¾″ | 20 | 178 | 115 | 82.6 | 42.9 | 14.3 | 2 | 4-φ19 | 55 | 130 | |||||
1″ | 25 | 203 | 125 | 88.9 | 50.8 | 15.9 | 2 | 4-φ19 | 70 | 160 | |||||
1¼″ | 32 | 216 | 135 | 98.4 | 63.5 | 17.5 | 2 | 4-φ19 | 75 | 160 | |||||
1½″ | 40 | 229 | 155 | 114.3 | 73 | 19.1 | 2 | 4-φ22.2 | 90 | 200 | |||||
2″ | 50 | 216 | 165 | 127 | 92.1 | 20.7 | 2 | 8-φ19 | 104 | 350 | |||||
2½″ | 65 | 241 | 190 | 149.2 | 104.8 | 23.9 | 2 | 8-φ22.2 | 153 | 400 | |||||
3″ | 80 | 282 | 210 | 168.3 | 127 | 27 | 2 | 8-φ22.2 | 187 | 500 | |||||
4″ | 100 | 305 | 255 | 200 | 157.2 | 30.2 | 2 | 8-φ22.2 | 206 | 500 | |||||
6″ | 150 | 403 | 320 | 269.9 | 215.9 | 35 | 2 | 12-φ22.2 | 252 | 600 | |||||
8″ | 200 | 502 | 380 | 330.2 | 269.9 | 39.7 | 2 | 12-φ25.4 | 283 | 800 | |||||
10″ | 250 | 568 | 445 | 387.4 | 323.8 | 46.1 | 2 | 16-φ28.6 | 345 | 800 | |||||
锻钢三片式球阀主要外形和连接尺寸(国标-固定球) | |||||||||||||||
产品型号 | 16C/40 16C/40 16C/40 16C/40 Q47F-16P/40P Q347F-16P/40P Q647F-16P/40P Q947F-16P/40P 16R/40R 16R/40R 16R/40R 16R/40R |
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DN | 锻钢三片式球阀PN 16 | WT (Kg) |
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in | mm | L | D | D1 | D2 | b | f | n-d | H | W | |||||
½″ | 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-φ14 | 78 | 140 | |||||
¾″ | 20 | 130 | 105 | 75 | 55 | 14 | 2 | 4-φ14 | 84 | 160 | |||||
1″ | 25 | 140 | 115 | 85 | 65 | 14 | 2 | 4-φ14 | 95 | 180 | |||||
1¼″ | 32 | 165 | 135 | 100 | 78 | 16 | 2 | 4-φ18 | 150 | 200 | |||||
1½″ | 40 | 165 | 145 | 110 | 85 | 16 | 2 | 4-φ18 | 150 | 250 | |||||
2″ | 50 | 203 | 160 | 125 | 100 | 16 | 2 | 4-φ18 | 170 | 300 | |||||
2½″ | 65 | 222 | 180 | 145 | 120 | 18 | 2 | 4-φ18 | 195 | 300 | |||||
3″ | 80 | 241 | 195 | 160 | 135 | 20 | 2 | 8-φ18 | 215 | 350 | |||||
4″ | 100 | 305 | 215 | 180 | 155 | 20 | 2 | 8-φ18 | 250 | 400 | |||||
5″ | 125 | 356 | 245 | 210 | 185 | 22 | 2 | 8-φ18 | 265 | 500 | |||||
6″ | 150 | 394 | 280 | 240 | 210 | 24 | 2 | 8-φ23 | 270 | 600 | |||||
8″ | 200 | 457 | 335 | 295 | 265 | 26 | 2 | 12-φ23 | 330 | 800 | |||||
10″ | 250 | 533 | 405 | 355 | 320 | 30 | 2 | 12-φ25 | 450 | 1000 | |||||
锻钢三片式球阀PN 40 | |||||||||||||||
½″ | 15 | 140 | 95 | 65 | 45 | 16 | 2 | 4-φ14 | 103 | 140 | |||||
¾″ | 20 | 152 | 105 | 75 | 55 | 16 | 2 | 4-φ14 | 112 | 160 | |||||
1″ | 25 | 165 | 115 | 85 | 65 | 16 | 2 | 4-φ14 | 123 | 180 | |||||
1¼″ | 32 | 178 | 135 | 100 | 78 | 18 | 2 | 4-φ18 | 150 | 200 | |||||
1½″ | 40 | 190 | 145 | 110 | 85 | 18 | 2 | 4-φ18 | 156 | 250 | |||||
2″ | 50 | 216 | 160 | 125 | 100 | 20 | 2 | 4-φ18 | 172 | 300 | |||||
2½″ | 65 | 241 | 180 | 145 | 120 | 22 | 2 | 8-φ18 | 197 | 300 | |||||
3″ | 80 | 283 | 195 | 160 | 135 | 22 | 2 | 8-φ18 | 222 | 350 | |||||
4″ | 100 | 305 | 230 | 190 | 160 | 24 | 2 | 8-φ23 | 253 | 400 | |||||
5″ | 125 | 381 | 270 | 220 | 188 | 28 | 2 | 8-φ25 | 275 | 500 | |||||
6″ | 150 | 403 | 300 | 250 | 218 | 30 | 2 | 8-φ25 | 286 | 600 | |||||
8″ | 200 | 502 | 375 | 320 | 282 | 38 | 2 | 12-φ30 | 340 | 800 | |||||
10″ | 250 | 568 | 445 | 385 | 345 | 42 | 2 | 12-φ34 | 470 | 1000 |
ZSPC气动切断阀 ZSQK型气动切断阀 手动排渣闸阀 PZ41H排渣闸阀 锻钢固定式球阀
美标不锈钢固定球阀 锻钢浮动式球阀 API锻钢法兰截止阀 焊接接式锻钢闸阀 气动薄膜切断阀
API内螺纹锻钢闸阀 API锻钢闸阀 高压自密封闸阀 锻钢三片式球阀 三片式锻钢球阀
API锻钢固定球阀 锻钢高压球阀 排渣旋启式止回阀 锻钢旋启式止回阀 内螺纹截止阀
法兰端压力自紧式闸阀 自密封锻钢闸阀 法兰式锻钢截止阀 锻钢法兰闸阀 锻钢焊接式闸阀
锻钢焊接截止阀 Q11F锻钢球阀 ZSQN气动活塞式切断阀 气动活塞式套筒切断阀
ZSPQ气动活塞切断阀 ZQGP气动活塞快速切断阀 气动薄膜三通切断阀 PZ41H手动排渣阀
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