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Duplex |
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DU 300 |
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Douglas Italia fabricated Simplex ( basket ) strainers have been specifically designed to meet all customer requirements including for high pressure applications.Designed and fabricated to ASME VIII Div.1 as standard but can also be supplied to other pressure vessel codes. I.e. ASME B31.3 etc. Standard features include low pressure drops at high velocities, stainless steel perforated baskets as standard, vents and drains with the possibility to supply davit lifts, quick open closures, DP gauges.We are also able to manufacture againstcustomer requests in all types of materials. |
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Size |
A
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B |
C |
D |
E |
F |
G |
H
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K |
1- 1.½ |
219 |
317 |
337 |
965 |
978 |
100 |
279 |
159 |
1524 |
2" |
240 |
317 |
346 |
981 |
1003 |
100 |
279 |
159 |
1550 |
3" |
290 |
317 |
372 |
1035 |
1118 |
100 |
279 |
159 |
1700 |
4" |
351 |
381 |
454 |
1286 |
1219 |
100 |
305 |
190 |
1900 |
6" |
460 |
444 |
575 |
1594 |
1473 |
100 |
330 |
203 |
2362 |
8" |
565 |
584 |
667 |
1943 |
1899 |
100 |
381 |
216 |
3200 |
| NOTES : Inlet / Outlet flanges are according to ANSI B16.5
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POS.
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DESCIPTION |
MATERIALS |
NOTE |
| 1 |
Body |
ASTM A106 |
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| 2 |
Cover |
ASTM A105 |
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| 3 |
Gasket |
316 / GRAPHITE |
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| 4 |
Studs |
ASTM A193 B7 |
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| 5 |
Nuts |
ASTM A194 2H |
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| 6 |
Screen |
Stainless steel |
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| Perf. Plate |
Stainless steel |
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| Mesh |
Stainless steel |
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| 7 |
Drain |
ASTM A105 |
Screwed ¾" NPT |
| 8 |
Vent |
ASTM A105 |
Screwed ¾"NPT |
| 9 |
Lifting eyes |
CARBON STEEL |
For cover only |
| 10 |
Legs |
CARBON STEEL
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