Tel : +82 31 704 8310 Fax : +82 31 706 8309
E-mail : soomininc@hanafos.com
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Tel : +82 31 704 8310 Fax : +82 31 706 8309 E-mail : soomininc@hanafos.com |
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Product |
| In-line pressure balanced type |
| Summary |
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Knowing and minimizing the expansion joint stiffness is even more critical in advanced designs such as
the pressure balance arrangement. |
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In this arrangement,the primary function is to balance or cancel out the internal working pressure in order to
minimize the net end loads acting on adjacent piping or equipment. |
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Minimizing pressure forces makes the remaining force largely that of the expansion joint stiffness. Because
there are two expansion joints in a pressure balance arrangement, the stiffness values are roughly double. |
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The two expansion joints perform together to accommodate external movements, e.g., thermal, vibration, settlement, etc.
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| Features |
| ¡Ú Stable at high pressures |
| ¡Ú Eliminates change in pressure |
| ¡Ú No main anchors required |
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¡Ú Conserves space
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| Types of Movement |
| ¡Ú Axial compression or extension |
| ¡Ú Lateral movements |
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13568(Postal code) Cheonggoo Apt. 605-1301. 95 Lane 29 Yanghyun Road, Boondanggoo, Sungnam City, Gyonggido, R.O.Korea Tel : +82 - 31 - 704 - 8309 / 8310 Fax : +82 - 31 - 706 - 8309 E-mail: soomininc@hanafos.com |
