1, 设计和制造符合BS5351 MSS SP-118,
2, 连接方式符合:
1) 承插焊接符合ANSI B16.11, JB/T1751
2) 螺杆两端符合ANSI B1.20.1, JB/T7306;
3) 对焊连接符合ANSI B16.25, JB/T12224
4) 两端法兰符合ANSI B16.5, JB79
3, 测试和检验符合: API598; GB/T13927, JB/T9092
| 通径DN | 尺寸 | ||||||||
| L | D | D1 | D2 | b | Z-Φ d | H | D0 | ||
| QJ41M-16C | |||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 4-14 | 105 | 150 | |
| 20 | 150 | 105 | 75 | 55 | 16 | 4-14 | 110 | 150 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-14 | 120 | 160 | |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-18 | 140 | 180 | |
| 40 | 200 | 145 | 110 | 85 | 18 | 4-18 | 155 | 250 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 4-18 | 175 | 300 | |
| 65 | 290 | 180 | 145 | 120 | 20 | 4-18 | 195 | 300 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-18 | 225 | 320 | |
| 100 | 350 | 215 | 180 | 155 | 24 | 8-18 | 250 | 320 | |
| 125 | 400 | 245 | 210 | 185 | 26 | 8-18 | 270 | 360 | |
| 150 | 480 | 280 | 240 | 210 | 28 | 8-23 | 290 | 360 | |
| 200 | 600 | 335 | 295 | 265 | 30 | 12-23 | 350 | 450 | |
| 250 | 650 | 405 | 355 | 320 | 32 | 12-25 | 405 | 450 | |
| QJ41M-25C | |||||||||
| 15 | 130 | 95 | 65 | 45 | 16 | 4-14 | 105 | 150 | |
| 20 | 150 | 105 | 75 | 55 | 16 | 4-14 | 110 | 150 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-14 | 120 | 160 | |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-18 | 140 | 180 | |
| 40 | 200 | 145 | 110 | 85 | 20 | 4-18 | 155 | 250 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 4-18 | 175 | 300 | |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-18 | 195 | 300 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-18 | 225 | 320 | |
| 100 | 350 | 230 | 190 | 160 | 24 | 8-23 | 250 | 320 | |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-25 | 270 | 360 | |
| 150 | 480 | 300 | 250 | 218 | 30 | 8-25 | 290 | 360 | |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-25 | 350 | 450 | |
| 250 | 730 | 425 | 370 | 335 | 36 | 12-30 | 405 | 450 | |