Import Customized Connector Pleated Sintered Filter — Buy in wholesale FOB from Supplier in China

Customized connector pleated sintered filters from Baoji Yinggao Metal Materials Co., Ltd. are constructed from sintered stainless steel wire mesh or metal fiber felt, forming a rigid, porous cylindrical structure with high mechanical strength. The pleated design increases filtration surface area by up to three times compared to standard cylindrical filters, enabling higher dirt-holding capacity and longer service intervals. These filters are manufactured to precise dimensional tolerances and can be configured with single or double-open ends and threaded gaskets for leak-free sealing.

The base material is typically 304 or 316L stainless steel, selected for corrosion resistance in aggressive chemical environments. Filtration precision ranges from 1 to 300 microns, with porosity up to 90%, allowing high flow rates while retaining fine particulates. The sintering process bonds fibers at contact points without binders, ensuring structural integrity under pressure differentials up to 10 bar. These filters are designed for repeated cleaning cycles and maintain over 90% efficiency after five cleanings, making them suitable for continuous industrial processes.

These filters are purchased by manufacturers in pharmaceutical, chemical processing, food and beverage, and hydraulic systems industries requiring durable, reusable filtration. Buyers often specify custom lengths from 99 mm to 1490 mm and diameters between 35 mm and 80 mm. Packaging is in sealed plastic sleeves within rigid cartons to prevent surface damage. Lead times are typically 20 to 30 days for standard configurations, and Incoterms commonly offered are FOB Baoji or CIF destination port, with payment terms of 50% advance and 50% against shipping documents.

Baoji Yinggao Metal Materials Co., Ltd. is located in the High-Tech Development Zone of Baoji, Shaanxi Province, with a registered address for commercial correspondence. The company is listed as a harbor-tier supplier, indicating basic verification of legal registration but no independent audit of production facilities or quality systems. There is no public data on workforce size, years in operation, or export history. The supplier specializes in sintered metal filters and appears focused on custom orders rather than standardized catalog items.

The supplier does not provide response rate or average response time, and no certifications such as ISO 9001, AS9100, or PED are referenced. No client testimonials, project references, or test reports are included in the listing. Buyers should assume this is a trading or small-scale manufacturing entity. Direct communication must be initiated via the platform’s messaging system. Factory visits or third-party inspections are recommended before placing large orders due to lack of verified operational transparency.