【中文】NONLEAK 技术，采用厌氧胶多道螺纹密封实现卡压+螺纹+粘结多重密封，企标 Q_09297288-5·1(2025)，密封性能强，适用于严苛水气介质工况。
【English】NONLEAK system combining press, thread and anaerobic-adhesive multi-sealing, per enterprise standard Q_09297288-5·1(2025); extremely strong sealing for demanding water and gas media.
