Quality assurance: ISO9001
Design: Refer to GB12338, MSS-SP-68
Structure length: Refer to GB12221-89
Flange standards: JB/T79.1-94; ANSI; JIS;
DIN and other standards
Test standard: GB/T4213-92, API598
Specifications
Overview Dimension D643(H,Y,F)-16(1.6Mpa) (mm)
| DN | Dimension | ConnectingSize | ||||||||
| L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-Φd | |
| 50 | 108 | 164/214 | 75/91 | 277/205 | 65 | 165 | 125 | 99 | 3 | 4-Φ18 |
| 65 | 112 | 164/214 | 75/91 | 287/315 | 75 | 185 | 145 | 118 | 3 | 4-Φ18 |
| 80 | 114 | 190/246 | 91/101 | 365/375 | 85 | 200 | 160 | 132 | 3 | 8-Φ18 |
| 100 | 127 | 210/295 | 101/112 | 420/436 | 130 | 220 | 180 | 156 | 3 | 8-Φ18 |
| 125 | 140 | 247/398 | 112/139 | 436/462 | 175 | 250 | 210 | 184 | 3 | 8-Φ18 |
| 150 | 140 | 308/478 | 139/176 | 466/543 | 190 | 285 | 240 | 211 | 3 | 8-Φ22 |
| 200 | 152 | 378/724 | 176/228 | 593/665 | 215 | 340 | 295 | 266 | 3 | 12-Φ22 |
| 250 | 165 | 432/928 | 206/275 | 682/752 | 265 | 405 | 355 | 319 | 3 | 12-Φ26 |
| 300 | 178 | 524/928 | 228/275 | 725/772 | 305 | 460 | 410 | 370 | 4 | 12-Φ26 |
| 350 | 190 | 648/1033 | 275/324 | 832/880 | 340 | 520 | 480 | 429 | 4 | 16-Φ26 |
| 400 | 216 | 648/1129 | 275/380 | 862/968 | 360 | 580 | 525 | 480 | 4 | 16-Φ30 |
| 450 | 222 | 715/1845 | 324/527 | 945/1005 | 400 | 640 | 585 | 548 | 4 | 20-Φ30 |
| 500 | 229 | 795/1845 | 380/527 | 1058/1060 | 430 | 715 | 650 | 509 | 4 | 20-Φ33 |
| 600 | 267 | 795/2605 | 380/545 | 1108/1195 | 490 | 840 | 770 | 720 | 5 | 20-Φ36 |
| 700 | 292 | 1380/2605 | 1170/1255 | 1170/1255 | 555 | 910 | 840 | 794 | 5 | 24-Φ36 |
| 800 | 318 | 1860/2605 | 1325/1365 | 1325/1365 | 520 | 1025 | 950 | 901 | 5 | 24-Φ48 |
Downloads
Fluid Control 2026
Application & Case
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