品牌
生产厂家厂商性质
上海市所在地
一、锻钢止回阀 产品概述
序号 | 零件名称 | CS to ASTM | AS to ASTM | SS to ASTM | |
Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
1 | 阀体 | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | 阀瓣 | A276 410 | A276 304 | A276 304(L) | A276 316(L) |
3 | 垫片 | Corrugated SS+graphite | SS+PTFE | ||
4 | 阀盖 | A105 | A276 304 | A182 F304(L) | A182 F316(L) |
5 | 铭牌 | SS | |||
6 | 螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
7 | 球 | A182 F304 | A182 F304 | A182 F304 | A182 F304 |
适用介质 | 水、蒸汽、油品等 | 水、蒸汽、油品等 | 硝 酸、醋 酸等 | ||
适用温度 | -29℃~425℃ | -29℃~550℃ | -29℃~180℃ |
NPS | 缩径 | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | |||
全径 | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | ||||
L | 150Lb-800Lb | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 200 | ||
900Lb-1500Lb | 111 | 111 | 111 | 130 | 152 | 172 | 220 | 220 | |||
H | 150Lb-800Lb | 61 | 61 | 61 | 78 | 84 | 103 | 118 | 132 | ||
900Lb-1500Lb | 61 | 78 | 78 | 84 | 103 | 120 | 139 | 215 | |||
重量 | 螺栓式 | 150Lb-800Lb | 1.4 | 1.2 | 1.5 | 3.1 | 3.9 | 5.6 | 8.9 | 12.5 | |
900Lb-1500Lb | 1.6 | 3.4 | 3.3 | 5.5 | 6 | 9.2 | 12.9 | 16.2 | |||
焊接式 | 150Lb-800Lb | 1.1 | 1 | 1.2 | 2.9 | 3.3 | 4.9 | 8.1 | 10.9 | ||
900Lb-1500Lb | 1.3 | 3.2 | 3.1 | 4.8 | 5.4 | 8.5 | 11.2 | 14.3 |