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J41H-800LB锻钢高压法兰截止阀【性能参数】
试验项目(PN) | 1.6 | 2.4 | 4.0 | 6.4 | 10.0 | 16.0 |
强度试验 | 2.4 | 3.8 | 6.0 | 9.6 | 15.0 | 24.0 |
密封试验 | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 17.6 |
气密封试验 | 0.6 | |||||
适用温度 | ≤425℃ | |||||
适用介质 | 水、油品、蒸气 |
J41H-800LB锻钢高压法兰截止阀标准材质明细表
序号 | 零件名称 | CS to ASTM | AS to ASTM | SS to ASTM | |
Type A105N | Type F22 | Type F304(L) | Type F316(L) | ||
1 | 阀体 | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | 阀瓣 | A276 420 | A276 F22 | A276 304(L) | A276 F316(L) |
3 | 阀杆 | A182 F6a | A182 | A182 F304(L) | A182 F316(L) |
4 | 垫片 | 316夹柔性石墨 | 316夹PTFE | ||
5 | 阀盖 | A105N | A182 F22 | A182/F304(L) | A182/F316(L) |
6 | 阀盖 螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
7 | 圆柱销 | A276 420 | A276 304 | ||
8 | 填料压套 | A276 410 | A182 F304(L) | A182 F316(L) | |
9 | 活节螺栓 | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
10 | 填料压板 | A105 | F182 F304 | ||
11 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
12 | 阀杆螺母 | A276 410 | |||
13 | 螺母 | A194 2H | A194 4 | A194 8 | A194 8M |
14 | 铭牌 | SS | |||
15 | 手轮 | A197 | |||
16 | 填料 | 柔性石墨 | PTFE | ||
适用介质 | 水、蒸汽、油品等 | 水、蒸气、油品等 | 硝酸、醋酸等 | ||
适用温度 | -29°C~425°C | -29°C~550°C | -29°C~200°C |
J41H-800LB锻钢高压法兰截止阀主要外形和连接尺寸
公称通径 | 主要外形尺寸和连接尺寸 | |||||||
L | d | S | L1 | T | L2 | H | D0 | |
J41H-16 J41H-25 J41H-40 J11H-16 CJ11H-25 J11H-40 J61H-16C J61H-25 J61H-40 | ||||||||
15 | 90 | 13 | 22.5 | 10 | 1/2 | 15 | 159 | 98 |
20 | 100 | 18 | 28.5 | 11 | 3/4 | 17 | 190 | 112 |
25 | 120 | 23 | 34.5 | 12 | 1 | 19 | 208 | 126 |
32 | 140 | 29 | 43 | 14 | 1? | 21 | 216 | 166 |
40 | 170 | 36 | 49 | 15 | 1? | 21 | 247 | 188 |
50 | 200 | 46 | 61 | 16 | 2 | 25 | 290 | 220 |
J41H-64 J11H-64 J61H-64 J41H-100 J11H-100 J61H-100 J41H-160 J11H-160 J61H-160 | ||||||||
15 | 90 | 13 | 22.5 | 10 | 1/2 | 15 | 159 | 98 |
20 | 100 | 18 | 28.5 | 11 | 3/4 | 17 | 190 | 112 |
25 | 120 | 23 | 34.5 | 12 | 1 | 19 | 208 | 126 |
32 | 140 | 29 | 43 | 14 | 1? | 21 | 216 | 166 |
40 | 170 | 36 | 49 | 15 | 1? | 21 | 258 | 188 |
50 | 210 | 46 | 61 | 16 | 2 | 25 | 405 | 220 |