MATERIAL: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083.
STANDARD: ISO 2531/EN 545/EN598
FLANGE: PN10, PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.
COATING:
a. Zinc coating +bitumen painting;
b. Liquid epoxy painting;
c. Epoxy applied by FBE;
d. Other coating as your requirement
Test: Dimensions and testing in accordance with ISO 2531/EN 545 and 100% water pressure test.
Note: The gaskets, bolts & nuts are supplied respectively as your special requirement.
Material List for Metal Expansion Joint |
1 | Body | 1 | Q235A,QT450-10 |
2 | Gland | 1 | Q235A,QT450-10 |
3 | Sealing | 1 | NBR,CR,EPDM |
4 | Bolt | n | Q235A,35# |
5 | Nut | n | Q235A,20# |
Technical Parameters for VSSJAF Double_Flange Loosing Force_Transferring Joint |
PN0.6MPa Unit (mm) |
DN | Pipe Dia. | Flange joint size | Installation dimension | Expansion δ | Weight (kg) |
Flange outer dia. | Dia. of bolt hole | Bolt | max | min |
No. | Thickness |
65 | 76 | 160 | 130 | 4 | 14 | 220 | 180 | 40 | 11.8 |
80 | 89 | 190 | 150 | 18 | 13.5 |
100 | 114 | 210 | 170 | 18.6 |
125 | 140 | 240 | 200 | 8 | 23.8 |
150 | 168 | 265 | 225 | 30.4 |
200 | 219 | 320 | 280 | 36.9 |
250 | 273 | 375 | 335 | 12 | 49.6 |
300 | 325 | 440 | 395 | 22 | 245 | 195 | 50 | 61.5 |
350 | 377 | 490 | 445 | 79.3 |
400 | 426 | 540 | 495 | 16 | 91.2 |
450 | 480 | 595 | 550 | 104.1 |
500 | 530 | 645 | 600 | 20 | 123.2 |
600 | 630 | 755 | 705 | 26 | 265 | 215 | 169.8 |
700 | 720 | 860 | 810 | 24 | 208.9 |
800 | 820 | 975 | 920 | 30 | 380 | 320 | 60 | 346.1 |
900 | 920 | 1075 | 1020 | 380.6 |
1000 | 1020 | 1175 | 1120 | 28 | 438.8 |
1200 | 1220 | 1405 | 1340 | 32 | 33 | 400 | 340 | 646.7 |
1400 | 1420 | 1630 | 1560 | 36 | 36 | 843.6 |
1600 | 1620 | 1830 | 1760 | 40 | 410 | 350 | 1189.7 |
1800 | 1820 | 2045 | 1970 | 44 | 39 | 1394.8 |
2000 | 2020 | 2265 | 2180 | 48 | 42 | 430 | 370 | 1665.6 |
2200 | 2220 | 2475 | 2390 | 52 | 2056.7 |
2400 | 2420 | 2685 | 2600 | 56 | 2350.1 |
2600 | 2620 | 2905 | 2810 | 60 | 48 | 490 | 410 | 80 | 2720.4 |
2800 | 2820 | 3115 | 3020 | 64 | 3053.2 |
3000 | 3020 | 3315 | 3220 | 68 | 3460.3 |
3200 | 3220 | 3525 | 3430 | 72 | 3912.6 |
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