品牌
厂商性质
深圳市所在地
美标锻钢止回阀
(A105、F304、F316)
设计制造标准
设计制造按BS 5352、 ASME B16.34
连接尺寸按ASME B16.11
检验和测试按API
598
H44H(Y) Class150~600 | |||||||||||
Size | 压力磅级 Class | L(mm) | WT(kg) 升降式Lifting type | WT(kg) 旋启式Swing type | WT(kg) 升降式Lifting type | WT(kg) 旋启式Swing type | |||||
in | mm | 缩经 RB | 全径 FB | 缩经 RB | 全径 FB | 缩经 RB | 全径 FB | 缩经 RB | 全径 FB | ||
1/2 | 15 | 150 | 108 | 61 | 61 | 61 | 61 | 2.6 | 3.4 | 2.5 | 3.3 |
300 | 152 | 2.7 | 3.7 | 2.6 | 3.6 | ||||||
600 | 165 | 3.0 | 4.0 | 2.9 | 4.3 | ||||||
3/4 | 20 | 150 | 117 | 61 | 78 | 61 | 78 | 3.4 | 4.4 | 3.3 | 4.8 |
300 | 178 | 3.7 | 4.7 | 3.6 | 5.1 | ||||||
600 | 190 | 4.0 | 5.8 | 4.3 | 6.2 | ||||||
1 | 25 | 150 | 127 | 78 | 84 | 78 | 84 | 4.4 | 8.2 | 4.8 | 7.0 |
300 | 203 | 4.7 | 8.8 | 5.1 | 7.4 | ||||||
600 | 216 | 5.8 | 9.5 | 6.2 | 7.7 | ||||||
1 1/4 | 32 | 150 | 140 | 84 | 103 | 84 | 101 | 8.2 | 8.9 | 7.0 | 7.5 |
300 | 246 | 8.8 | 9.6 | 7.4 | 7.9 | ||||||
600 | 229 | 9.5 | 10.1 | 7.7 | 9.3 | ||||||
1 1/2 | 40 | 150 | 165 | 108 | 118 | 101 | 120 | 8.9 | 1.0 | 7.5 | 11.3 |
300 | 229 | 9.6 | 13.7 | 7.9 | 11.7 | ||||||
600 | 241 | 10.1 | 15.6 | 9.3 | 13.2 | ||||||
2 | 50 | 150 | 203 | 118 | 132 | 120 | 133 | 12.6 | 14.3 | 11.3 | 13.6 |
300 | 267 | 13.7 | 17.8 | 11.7 | 16.8 | ||||||
600 | 292 | 15.6 | 24.6 | 13.2 | 20.5 |