Filter Capsules

Filter Capsules supplied by Hawach Scientific Co., Ltd. are manufactured in China for low‑dose liquid and gas filtration. The outer shell is moulded from high‑temperature polypropylene, giving resistance to heat and chemicals. Inside, a hot‑melt welded folded filter cartridge provides a robust filtration path without the use of adhesives. Each capsule is designed to handle volumes from 1 to 20 litres, suitable for small‑scale industrial or laboratory processes.

The polypropylene shell conforms to standard polymer grades used in laboratory filtration equipment, offering typical heat resistance up to 120 °C. Cartridge construction follows common hot‑melt welding techniques, ensuring a seamless filter media interface. Buyers can select filter membranes of various materials and pore sizes, allowing optimisation for specific particle retention or sterilisation requirements. Autoclave compatibility means the capsules can be sterilised at conventional cycles without degrading performance.

Typical users include pharmaceutical manufacturers, analytical laboratories, and specialty chemical processors that require precise small‑volume filtration. Hawach Scientific is listed with a harbour trust tier, but the response rate is currently not disclosed, so interested importers should confirm minimum order quantities, lead times and payment terms directly with the supplier. Trade terms such as Incoterms, packaging details and pricing are not published and must be negotiated per order.

Hawach Scientific Co., Ltd. is located in Xi'an, Shaanxi province, China, with its registered address at Room 1519‑1521, Building A1, No.32 Jinye Road, 710077. The company is listed with a harbour trust tier, indicating a moderate level of verification on the platform, while its response rate is currently recorded as zero. Hawach Scientific specialises in the design and production of filtration components, including the filter capsules described above. The supplier’s profile does not provide details on factory size, years in operation or specific certifications.

According to the listing, the firm offers customisation of filter membranes and pore sizes, and the capsules can be autoclaved for sterile applications. No information is supplied regarding export capacity, quality management systems or existing client references, so buyers should request supporting documentation before committing to large volumes. Communication channels are limited, so confirming contact details and response expectations is advisable.