Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers
Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof: > Parts: > Other: > Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8419.90.50
Surgical Sterilizer Cycle Controller Panel
Front operator interface panel housing cycle controls for surgical sterilizers. Classified HTS 8419.90.50 for surgical sterilizer parts despite electronic content. Integrates with sterilization validation systems.
Lab Autoclave Heating Element Sheath
Incoloy-sheathed heating element jacket for laboratory autoclaves providing chamber preheating. HTS 8419.90.50 as part of lab sterilizers using heating process. Corrosion resistant to wet steam environment.
Laboratory Sterilizer Drain Valve
Temperature-actuated drain valve removing condensate from lab sterilizers post-cycle. Classified under HTS 8419.90.50 for laboratory sterilizer parts. Prevents thermal shock and ensures complete drainage.
Acrylic Acid Reactor Salt Circulation Piping
High-temperature piping manifold distributing molten salt coolant around acrylic acid reactor shell. HTS 8419.90.50 specific for molten-salt-cooled acrylic acid reactors. Alloy construction for thermal shock resistance.
Medical Sterilizer Door Gasket Assembly
High-temperature silicone gasket with metal carrier for sealing medical sterilizer doors under pressure. Under HTS 8419.90.50 for medical sterilizer parts. Resistant to repeated steam autoclaving cycles.
Autoclave Sterilization Chamber
The main pressure vessel component of a laboratory autoclave used for high-pressure steam sterilization of medical instruments and glassware. Classified under HTS 8419.90.50 as a part of laboratory sterilizers involving temperature change processes like steaming. Essential for achieving aseptic conditions in research settings.
Steam Generator for Surgical Sterilizer
Component that produces pressurized steam for surgical sterilizers used in hospitals to sterilize surgical tools. Falls under HTS 8419.90.50 due to its role in medical sterilizers employing steaming process with temperature change. Critical for infection control in operating rooms.
Molten-Salt Heat Exchanger for Acrylic Acid Reactor
Heat transfer component using molten salt cooling in acrylic acid production reactors for partial oxidation processes. Specifically covered under HTS 8419.90.50 for parts of molten-salt-cooled acrylic acid reactors involving temperature treatment. Enables efficient control of exothermic reactions in chemical manufacturing.
Laboratory Autoclave Door Assembly
Sealable door with locking mechanism for lab autoclaves used in sterilizing microbiological media and equipment. Classified in HTS 8419.90.50 as part of laboratory sterilizers using steam sterilization process. Features safety interlocks for high-pressure operation.
Surgical Sterilizer Control Valve Manifold
Multi-valve assembly regulating steam, vacuum, and water flows in medical surgical sterilizers. Under HTS 8419.90.50 for parts of surgical sterilizers involving temperature change processes. Ensures precise cycle control for validated sterilization.
Acrylic Acid Reactor Salt Pump Impeller
Specialized impeller for circulating molten salt coolant in acrylic acid reactor heat management systems. Fits HTS 8419.90.50 provision for molten-salt-cooled acrylic acid reactor parts. Constructed from corrosion-resistant alloys for high-temperature salt service.
Medical Sterilizer Vacuum Pump Assembly
Dry vacuum pump module creating chamber vacuum for efficient steam penetration in medical sterilizers. Classified HTS 8419.90.50 as part of medical sterilizers using temperature and pressure change processes. Oil-free design prevents contamination.
Lab Sterilizer Pressure Safety Valve
ASME-rated relief valve protecting laboratory sterilizers from overpressure during steam cycles. Under HTS 8419.90.50 for laboratory sterilizer parts involving steaming process. Set to specific operating pressures with test certificates.
Molten-Salt-Cooled Reactor Tube Bundle
Process tube bundle surrounded by molten salt coolant jacket in acrylic acid fixed-bed reactors. Specifically HTS 8419.90.50 for molten-salt-cooled acrylic acid reactor components. Fabricated from high-temperature stainless with proprietary alloys.
Surgical Sterilizer Chamber Basket
Perforated stainless steel basket holding instruments in surgical sterilizer chambers for steam circulation. HTS 8419.90.50 as part of medical surgical sterilizers. Designed for optimal load configuration and drainage.