Import Api 4in Desander Hydrocyclone — Buy in wholesale FOB from Supplier in China

The Api 4in Desander Hydrocyclone is a centrifugal separation device designed to remove solid particles from drilling fluid, using a vortex flow to separate denser materials from lighter liquids. This model features a 4-inch diameter inlet, optimized for high-flow applications in oil and gas drilling, with a polyurethane lining to resist abrasion and extend service life in harsh conditions. The hydrocyclone operates by injecting the mixed fluid tangentially into the cylindrical cavity, generating a high-speed rotating field that forces heavier solids outward to the cone wall before discharge through the underflow outlet, while cleaner fluid exits via the overflow port.

The polyurethane construction offers distinct advantages for desander applications, including a hardness range of Shore A10 to D80, which maintains elasticity even under high hardness conditions. Its tensile strength, tear resistance, and load-bearing capacity exceed those of standard rubber, while its wear resistance is typically 3 to 5 times greater, making it ideal for handling abrasive slurries. Additionally, the material demonstrates strong resistance to non-polar mineral oils, oxygen, and ozone, ensuring durability in oilfield environments where exposure to fuels, mechanical oils, and atmospheric elements is common.

Desander hydrocyclones like this are critical in solids control systems for drilling rigs, where they remove sand and silt particles typically larger than 40-60 microns from the mud. Buyers in the oil and gas sector, mining, and construction industries use these units to maintain drilling efficiency and protect downstream equipment from wear. The supplier, based in Dongying, China, specializes in custom polyurethane products and can fabricate hydrocyclones to specific dimensional or performance requirements, with applications spanning machinery, transportation, and mining.

Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, China, with its operations centered along Huanghe Road in the 257000 postal district. The company specializes in the design and fabrication of polyurethane-based products for industrial applications, including oilfield equipment like hydrocyclones and desanders. Its profile indicates a focus on custom processing, catering to clients who require tailored solutions in machinery, transportation, and mining sectors.

The supplier holds an imported tier classification and a harbor trust tier, reflecting its engagement in international trade. While the response rate and average response hours are currently not available, the company’s emphasis on polyurethane materials and customization suggests a technical capability aligned with demanding industrial environments. The listing does not provide details on certifications, production capacity, or lead times, which buyers should confirm directly with the supplier.