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SD-400 Expansion Joint is made of multiplies bellows with |
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SUS321. When it is used in high temperature or sustains high |
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pressure fluid, it can make a long service life in piping system. |
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The thin walled multi - ply bellows provides superior useful |
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isolating vibration /oscillation and with high security. |
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Since the bellows is assembled by multi - ply execution ,that |
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effect resonance by passing through fluid of inside pipe in aid |
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of lessen noisy from flowing fluid. |
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The surface of liquid contacting is monolithic constructed by |
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stainless steel as body pipe without welding and eliminate the |
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corrosion of welded material that extend its working |
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expectancy. |
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