Metal Expansion Joint, Bellows Compensator, Pipe Expansion Joint, Double Tie-rod Bellows Expansion Joint, Three-way Bellows Expansion Joint, 3D Bellows Compensator for Pulverized Coal Pipeline, Double Large Tie-rod Compensator, Double Bellows Combined Expansion Joint, Expansion Connector, Compensating Joint

Compound axial three‑way metal bellows expansion joint with large‑small tie rods for lateral displacement. It absorbs multi‑dimensional axial, lateral and angular displacement. Large tie rods bear internal pressure thrust; small tie rods serve only for transportation limit. Equipped with wear‑resistant inner sleeve, suitable for pulverized coal and high‑temperature dusty flue gas working conditions.