Yantai Haiyun Diving Equipment Co., Ltd
Yantai Haiyun Diving Equipment Co., Ltd
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Bend Tube

Engineered for optimal respiratory performance in commercial diving systems, the SEAM Bend Tube delivers superior airflow dynamics and ergonomic integration. This precision-formed component creates an ideal pathway between your regulator and full-face mask, minimizing breathing resistance while maintaining consistent airflow volume during demanding underwater operations. Crafted from marine-grade aluminum with corrosion-resistant plating, the tube features reinforced threading and precision-machined interfaces that ensure perfect seal integrity with all SEAM mask systems. The carefully calculated bend radius maximizes diver mobility without compromising airflow efficiency, while the streamlined profile reduces snag hazards in confined environments. Each unit undergoes rigorous pressure testing and flow calibration to meet exacting performance standards. Compatible with SEAM communication systems and breathing regulators, this component represents the seamless integration of ergonomic design and functional reliability that professional divers demand for extended mission durations and critical tasks.

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Specification of Bend Tube

NameBend Tube
MaterialMarine-grade brass
Connection ThreadsStandard 7/8" - 14 UNF (Both ends)
Working Pressure350 psi (24 bar) Maximum
Burst Pressure1750 psi (120 bar) Minimum
Temperature Range-40°C to +80°C
CompatibilityAll SEAM full-face masks and standard regulator systems
Weight100 g



Features of Bend Tube

  • Marine-grade aluminum corrosion-resistant construction

  • Precision-calculated bend radius for optimal airflow

  • Reinforced double-seal threading connections

  • Full compatibility with SEAM regulator systems

  • Streamlined low-profile snag-resistant design

  • Pressure tested to exceed industry standards


Video of Bend Tube

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