
Compensator series
Guangzhou Huaqiao, Shanghai Songjiang Jingning, Shanghai Songjiang Jiufeng, Songjiang Penghu Bellows Compensator, Expansion Joint, Telescopic Joint, Flexible Rubber Joint
DN15-4800mm
Execution Standard
GB, JIS, ASTM, BS, GOST, DIN
Application Industry
Water supply‑drainage engineering, HVAC, Fire‑fighting system, Water pump supporting, Chemical pipeline, Building construction.
Material
Carbon steel A105 cast steel WCB ductile iron QT450 stainless steel 304 316 2205 CF8 CF3M
Multi‑brand pipeline compensation accessories. Bellows compensator absorbs thermal displacement of pipeline; expansion joint and telescopic joint compensate pipeline deformation; flexible rubber joint for vibration and noise reduction, widely used in water supply‑drainage, HVAC and fire‑fighting pipeline systems.
Technical Specifications






