Pneumatic tube unions are primarily used in the oil drilling industry, particularly for low-pressure, large-diameter pipeline connections between mud tanks in drilling solids control systems. Their application has expanded to offshore drilling platforms (such as the Haiyang Shiyou 281 platform) for connecting the telescopic riser between the wellhead and blowout preventer (BOP) assembly to meet requirements for rapid installation and environmentally friendly sealing.
This product is suitable for pipeline connection scenarios involving low pressure, large diameter, significant misalignment, and frequent disassembly.
Compatible pipeline types include corrosion-resistant, lightweight, and easily transportable fiberglass pipes, as well as flexible pipes with adhesive-coated ends to accommodate on-site misalignment installations.