Import Condenser Tube Cleaning System — Buy in Bulk from Supplier in China

The Condenser Tube Cleaning System from Shanghai Fengqing Mechanical & Electrical Equipment Engineering Co., Ltd. is a mechanical device designed for in-service cleaning of tube bundles in shell-and-tube heat exchangers, particularly in power plants and refineries. It operates using sponge balls or brushes propelled by water flow through condenser tubes, dislodging biofilm, scale, and particulate debris without requiring system shutdown. The system supports tube diameters between 19 mm and 57 mm and is compatible with standard tube materials including titanium, stainless steel, and copper-nickel alloys.

The cleaning mechanism is engineered for continuous or periodic operation, with ball recovery systems integrated to recirculate cleaning media. Typical industry standards for sponge ball density range from 20 to 30 kg/m³, and ball diameter is selected at 1% to 3% over tube internal diameter to ensure effective scrubbing without tube damage. The system housing is constructed from AISI 316L stainless steel to resist corrosion in seawater or brackish cooling environments, and all seals are rated for continuous operation at pressures up to 10 bar and temperatures up to 60°C.

This system is purchased primarily by utility operators in Asia-Pacific and the Middle East, where seawater-cooled condensers require frequent maintenance to sustain thermal efficiency. Buyers typically order units configured for 200 to 1,200 tubes per unit, with optional automated ball injection controls. Trade terms are offered as FOB Shanghai or CIF destination port, with standard packaging in wooden crates. Lead time is confirmed upon order, and minimum order quantity is not published but typically starts at one full system unit.

Shanghai Fengqing Mechanical & Electrical Equipment Engineering Co., Ltd. is a registered engineering supplier based in Shanghai, with a physical address at 11/C No.18 North Caoxi Road, Xuhui District. The company is listed as an imported supplier with harbor-tier trust verification, indicating documented export experience and compliance with basic customs documentation standards. The listing confirms no verified certifications, no public financial data, and no client references, but the company’s address and contact details are complete and consistent with Chinese business registry norms.

The supplier specializes in mechanical equipment for heat exchanger maintenance, with this condenser tube cleaning system as its primary export product. The listing shows no claims about factory size, workforce, years in operation, or ISO certification. Response rate and average response time are not available, suggesting limited or no active engagement on the platform. Buyers should treat this as a manufacturer-exporter without third-party verification beyond address validation.