产品分类
130 6668 0708
沈阳市于洪区细河南路47-7号
锻钢低温焊接球阀DQ61Y
2016-08-10
| 序号 | 零件名称 | AS to ASTM | SS ASTM | ||
| Type A352LF3 | Type A352LF3 | Type F304(L) | Type F304(L) | ||
| 1-2 | 阀体接体，阀盖 | Type A352LF3 | Type A352LF3 | A182 F304(L) | A182 F304(L) |
| 3 | 等长双头螺栓 | A193L7+镀镉 | A193 3B8 | A193 B8 | A193 B8M |
| 4 | 螺母 | A193L7+镀镉 | A1948 | A1948 | A1948M |
| 5，8 | 密封圈/垫片 | RTFE+Cu粉/尼龙1010/PPL | |||
| 6 | 球体 | A182F304 | A182F304(L) | A182F304(L) | A182F316(L) |
| 7 | 阀杆 | A182F304 | A182F304(L) | A182F304(L) | A182F316(L) |
| 9,10 | 止推片/填料 | RTFE+Cu粉/尼龙1010/PPL，碳素纤维 | |||
| 11 | 压盖 | A105N | A351 CF8 | ||
| 12 | 定位片 | A182F321 | |||
| 13 | 扁螺母 | A1944+镀镉 | A1948 | A1948 | A1948 |
| 14 | 手柄 | A193L7+镀镉 | A193B8 | A193B8 | A193B8 |
| 15 | 圆柱销 | Q235A | |||
| 适用温度 | ≥－40℃ | ≥－101℃ | ≥－196℃ | ||
CS=碳钢；AS=合金钢；SS=不锈钢；
锻钢低温焊接球阀尺寸（mm）和重量（kg）
| DN | INCH | L | D | L1 | D | D1 | H | W |
| 15 | 1/2 | 92 | 13 | 9.6 | 36 | 21.8 | 230 | 160 |
| 20 | 3/4 | 111 | 18 | 12.7 | 42 | 27.3 | 260 | 220 |
| 25 | 1 | 127 | 23 | 12.7 | 52 | 33.8 | 280 | 200 |
| 32 | 11/4 | 140 | 28 | 12.7 | 60 | 42.6 | 290 | 250 |
| 40 | 11/2 | 152 | 35 | 12.7 | 68 | 48.7 | 320 | 250 |
| 50 | 2 | 178 | 45 | 15.9 | 80 | 61.2 | 340 | 350 |
