 Astava - the stopping power.
Engineering, manufacturing, assembling and pressure testing of complete instrumentation hook-ups.
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Astava Flushing Rings are available in the following types.
- welded with weld neck flanges
- welded with ball valves
 
| Rating: |
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150lbs up to 2500lbs, others on request. |
| Process Connections: |
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RTJ or RF with or without bolt holes. |
| Flange sizes: |
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1/2" (DN15) up to 4” (DN100). |
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Material:
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AISI316(L), Alloy C-276, Alloy400, Alloy 625, Alloy 718, Alloy 825,
Alloy C22, Alloy K500, Duplex 1.4462, Super Duplex,
254 Smo (EN 1.4547), Titanium, ASTM A350 LF2 Carbon Steel,
others on request. |
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Flushing port size:
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1/2-14 NPT (F).
1/4-18 NPT (F).
Weld connection Butt weld.
Weld connection Socket weld. |
| Nominal pipe size: |
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1/8” (10,3mm) up to 1” (33,4mm). |
| Schedule: |
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SCHEDULE 10 up to Schedule 160. |
| Flushing method: |
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Weld tube bw/bw or sw/bw, Length to be defined.
Angular weld tube bw/bw or bw/sw, Length to be defined. |
| Flushing Connection type: |
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1/2" Ball valve (BW 1/2-14 NPT F).
Flange welded, rating according to process connection. |
| Accessories: |
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Swagelok connectors with plug & chain, Blind Plugs. |
Astava datasheets.
Please, click on the datasheet for more info (download Pdf).
For more options please, contact
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The market in which Astava is experienced for over 50 years with a wide range of products. Learn more... 
For this industry Astava is partner for complete instrument hook-ups and accessories like sealpots, pulsation dampeners. Learn more... 
Since the mid 70’s Astava is also active in the nuclear industry for the supply of solutions for Bellow Sealed valves and ASME valves. Learn more...