No.947, Jinhai 2nd Ave, New Airport District, Yongxing Street,Longwan Area, Wenzhou, Zhejiang, China
Konstruktionsstandards
Technische Spezifikationen: Amerikanischer Standard
Designstandard: API6D API608
Baulänge: ASME B16.10
Verbindungsflansch: ASME B16.5
Test und Inspektion: API6D API598
Leistungsspezifikationen
Nominaldruck: 150.300.600 LB
Stärketest: PT3,0, 7,5, 15MPa
Abdichtungstest: 2,2, 5,5, 11MPa
Oberer Abdichtungstest: 2,2, 5,5, 11 MPa
Luftdichtheitstest: 0,6 MPa
Röhrenkörpermaterial: WCB(C), CF8(P), CF3(PL), CF8M(R), CF3M(RL)
Anwendbares Medium: Wasser, Dampf, Öl, Salpetersäure, Essigsäure
Anwendbare Temperatur: -29°C~180°C
Hauptäußere Maße und Verbindungsmaße:
| Nationaler Standard (GB) PN1,6MPa | |||||||
| DN | L | D | D1 | D2 | b | Z-фd | H |
| 15 | 130 | 95 | 65 | 45 | 14 | 4-ф14 | 90 |
| 20 | 140 | 105 | 75 | 55 | 14 | 4-ф14 | 95 |
| 25 | 150 | 115 | 85 | 65 | 14 | 4-ф14 | 100 |
| 32 | 165 | 135 | 100 | 78 | 16 | 4-ф18 | 108 |
| 40 | 180 | 145 | 110 | 85 | 16 | 4-ф18 | 120 |
| 50 | 200 | 160 | 125 | 100 | 16 | 4-ф18 | 135 |
| 65 | 220 | 180 | 145 | 120 | 18 | 4-ф18 | 155 |
| 80 | 250 | 195 | 160 | 135 | 20 | 8-ф18 | 175 |
| 100 | 280 | 215 | 180 | 155 | 20 | 8-ф18 | 200 |
| 125 | 320 | 245 | 210 | 185 | 22 | 8-ф18 | 220 |
| 150 | 360 | 280 | 240 | 210 | 24 | 8-ф23 | 240 |
| 200 | 400 | 335 | 295 | 265 | 26 | 12-ф23 | 310 |
| 250 | 533 | 405 | 355 | 320 | 30 | 12-ф25 | 360 |
| 300 | 610 | 460 | 410 | 375 | 30 | 12-ф25 | 420 |
| Nationaler Standard (GB) PN2,5MPa | |||||||
| DN | L | D | D1 | D2 | b | Z-фd | H |
| 15 | 130 | 95 | 65 | 45 | 16 | 4-ф14 | 90 |
| 20 | 140 | 105 | 75 | 55 | 16 | 4-ф14 | 95 |
| 25 | 150 | 115 | 85 | 65 | 16 | 4-ф14 | 100 |
| 32 | 165 | 135 | 100 | 78 | 18 | 4-ф18 | 110 |
| 40 | 180 | 145 | 110 | 85 | 18 | 4-ф18 | 120 |
| 50 | 200 | 160 | 125 | 100 | 20 | 4-ф18 | 135 |
| 65 | 220 | 180 | 145 | 120 | 22 | 8-ф18 | 160 |
| 80 | 250 | 195 | 160 | 135 | 22 | 8-ф18 | 175 |
| 100 | 280 | 230 | 190 | 160 | 24 | 8-ф23 | 200 |
| 125 | 320 | 270 | 220 | 188 | 28 | 8-ф25 | 220 |
| 150 | 360 | 300 | 250 | 218 | 30 | 8-ф25 | 240 |
| 200 | 400 | 360 | 310 | 278 | 34 | 12-ф25 | 320 |
| 250 | 533 | 425 | 370 | 332 | 36 | 12-ф30 | 380 |
| Nationaler Standard (GB) PN4.0MPa | |||||||
| DN | L | D | D1 | D2 | b | Z-фd | H |
| 15 | 130 | 95 | 65 | 45 | 16 | 4-ф14 | 90 |
| 20 | 140 | 105 | 75 | 55 | 16 | 4-ф14 | 95 |
| 25 | 150 | 115 | 85 | 65 | 16 | 4-ф14 | 100 |
| 32 | 180 | 135 | 100 | 78 | 18 | 4-ф18 | 110 |
| 40 | 210 | 145 | 110 | 85 | 18 | 4-ф18 | 120 |
| 50 | 220 | 160 | 125 | 100 | 20 | 4-ф18 | 135 |
| 65 | 250 | 180 | 145 | 120 | 22 | 8-ф18 | 160 |
| 80 | 280 | 195 | 160 | 135 | 22 | 8-ф18 | 175 |
| 100 | 320 | 230 | 190 | 160 | 24 | 8-ф23 | 200 |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-ф25 | 220 |
| 150 | 400 | 300 | 250 | 218 | 30 | 8-ф25 | 240 |
| 200 | 502 | 375 | 320 | 282 | 38 | 12-ф30 | 320 |
| 250 | 568 | 445 | 385 | 345 | 42 | 12-ф34 | 470 |