Small tube with through holes and hollow-out patterns

Jiaye reimagines jewelry findings with marine-grade 304L hollow micro-tubes – precision-engineered stainless steeljewelry components for truly swimproof jewelry. Featuring diamond-grid hollow-out patterns laser-cut at 0.4mm thickness, these tubes achieve buoyancy-balanced designs while retaining 18kg crush resistance – critical for wave-impacted swimproof jewelry. The dual through holes (1.2mm diameter) enable multi-strand bead threading or secure jump ring anchoring, eliminating glue dependency that fails in chlorine pools.

For creators of swimproof jewelry, these jewelry findings solve saltwater degradation: electrophoretic nano-coating seals crevices to block chloride ion penetration, surviving 2000-hour salt-spray tests where standard stainless steeljewelry components corrode within 500 hours. REACH-certified titanium passivation (<0.01μg/cm²/week nickel release) ensures safety during extended seawater contact – clinically validating these stainless steeljewelry components for surfers and divers.