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Gland type expansion joint , Single-sided cover compensator, double-sided cover compensator,
single-direction cover compensator，Gland type expansion joint (expansion joint with gland packing)
Compensators of Dn100, dn200, dn250, dn300, dn400, dn500, dn600, dn800, dn1000, dn1200 and dn1400, with a working pressure of 16 KGS/cm ².
The cover compensator, the execution material in the standard design is carbon steel.
The cover compensator is applicable to the field of heating network construction where the ambient temperature is as low as minus 40°C.
If it is planned to install compensators in the heating network construction area with a design ambient temperature ranging from -40°C to -50°C,
It is a thermal fluid pipeline compensation device, mainly used for compensating pipelines that absorb axial thermal expansion displacement
It is applicable to urban centralized heating, hot water, steam and grease media.
The expansion and contraction between the outer tubes are compensated by the sliding motion of the sliding sleeve.
