Import Basket Filters — Buy in wholesale FOB from Supplier in China

The SRB-RKS series basket filters are Y-type basket strainers built for industrial fluid filtration in hydraulic, lubrication, and cooling circuits. Manufactured in Shanghai, these units use cast WCB carbon steel or stainless steel 304 and 316 bodies to handle demanding pressure conditions across process industries. The removable perforated basket element captures solid contaminants while preserving designed flow rates, a critical function for protecting downstream pumps, valves, and precision automotive components from abrasive wear. These filters fall under HS code 8421.21, classifying them as industrial filtration equipment for global trade.

Construction centres on three engineered components: a durable nozzle that directs fluid into the strainer chamber, a main pipe rated for high-pressure service, and a precision-perforated basket sized to target specific particle ranges. The flange connection simplifies installation and future maintenance access. Stainless steel 316 variants offer enhanced chloride resistance for chemical processing or marine environments, while WCB and 304 options suit standard hydrocarbon and general industrial duties. Perforation patterns and mesh overlays are typically selected to match the application, with standard industrial baskets ranging from 20 mesh to 100 mesh equivalent.

These basket strainers serve OEM supply chains and aftermarket distribution channels across oil and gas production, chemical processing plants, power generation facilities, and water treatment operations. Buyers should confirm the exact alloy grade, design pressure rating, and basket retention mechanism with the supplier before specifying. They are also used in automotive component manufacturing lines where coolant and lubricant cleanliness directly impacts finished part quality. Trade terms, lead times, and minimum order quantities are not stated in the source data and must be confirmed directly with RKS Environmental Science & Technology (Shanghai) Co.,Ltd.

RKS Environmental Science & Technology (Shanghai) Co.,Ltd

China🚢 Voyage

4.5(16)

RKS Environmental Science & Technology (Shanghai) Co.,Ltd operates from No.258, Dongsheng Road in Pudong New District, Shanghai, China. The supplier carries an imported tier classification and a voyage trust tier on the platform, with a response rate of 0.00 percent and no recorded average response time. These signals suggest limited or untracked buyer engagement through the marketplace channel, so direct outreach is advisable for reliable communication. The company markets its filtration products under the RKSfluid brand name, positioning the SRB-RKS series within industrial fluid handling markets.

The listing provides alloy specifications and general product architecture but does not disclose factory certifications, quality management systems, production capacity, workforce size, or financial data. Buyers should request copies of material mill certificates, pressure test reports, and welding qualifications during initial qualification. The address is verifiable in Pudong, a major industrial zone with established metalworking and fluid equipment manufacturing clusters, which supports plausible in-house or partnered production capability.