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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.
