
Yds-30-80 Liquid Nitrogen Container Dewar Tank for Freezing Semen. Aluminum Alloy Construction: Outer shell and inner vessel made of lightweight, high-strength, corrosion-resistant aluminum alloy. Long-Term Storage Life: High vacuum jacket and adsorbent ensure stable performance with over five years of service life. Dual-Use Design: Transport tank functions as both storage and transport unit with special shock-proof design. Advanced Insulation: Multi-layer insulation with aluminum foil reflecting screen reduces heat transfer effectively. Customization Available: Full customization, minor customization, and flexible options available from samples or designs. 1-Year Warranty: Comprehensive 1-year warranty coverage provided for all mechanical equipment. ISO9001 Certified: Product meets international quality management standards with ISO9001 certification. Fast Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.