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17

2026-03

KB1/KB2 Hydropower Project in West Kalimantan Province, Indonesia

2026-03-17

KB1/KB2 Hydropower Project in West Kalimantan Province, Indonesia

11

2026-03

Dianzhong Water Diversion Project

2026-03-11

Dianzhong Water Diversion Project

25

2025-09

Functions and Applications of Steel Pressure Pipe Expansion Joints

Bellows expansion joints (expansion bellows) are flexible components centered on a bellows, providing compensation in three directions—axial, lateral, and angular—along the pipeline. Expansion joints for pressure steel pipelines are critical safety devices in piping systems.

2025-09-25

Functions and Applications of Steel Pressure Pipe Expansion Joints

22

2025-09

Installation Details for Direct-Buried Bellows Compensators

Bellows expansion joints, also known as bellows compensators, are classified as precision components. As one of the key components used in modern heated pipeline networks and equipment for thermal compensation (axial, lateral, and angular displacement), the thermal compensation performance of a compensator is determined by the bellows.

2025-09-22

Installation Details for Direct-Buried Bellows Compensators
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