MDC MODEL H3 EXPANSION COMPENSATOR
MDC’s Model H3 expansion compensators are designed for axial movement only. Pipe must be properly guided and anchored per guidelines contained in the Expansion Joint Manufacturer’s Association’s (EJMA) manual.




Model H3 expansion compensators are designed for
Axial Compression:
Axial Extension:
Operating Pressure:
Operating Temperature:
3.00”
0.50”
175 psig
750°F
 
MATERIALS OF CONSTRUCTION:
Bellows:
Travelling End:
Stationary End:
External Shroud:
Guide & End Rings:
Shipping Clip:
T304 SS, multi-ply
carbon steel, A-53, male NPT nipple
carbon steel, A-53, male NPT nipple
carbon steel, A-53
carbon steel, A-285
carbon steel
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