PVDF Hollow Fiber UF Membrane System for Cooling Tower Water Treatment
Export-oriented UF membrane water treatment equipment candidate for cooling tower, municipal, and industrial pretreatment projects. Buyer review should focus on membrane material, pore size, flow capacity, module configuration, feed-water limits, packing format, HS code, documentation, and project-specific engineering scope rather than chemical CAS checks.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
Application: municipal city water, cooling tower water treatment, industrial water filtration
Transport package: carton, customized specification
HS code listed by source: 8421999000
Production capacity listed by source: 1000 pcs/month
Who uses this page
Target buyers
Cooling tower operators
Industrial water treatment EPC contractors
Municipal water treatment project buyers
Power plant and utility procurement teams
Factory wastewater or process-water pretreatment buyers
Engineering distributors for filtration systems
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Confirm whether supply is membrane module only, skid-mounted system, or containerized UF package.
Request final packing list with dimensions, gross weight, net weight, wooden case or carton details, and container loading plan.
For overseas shipment, confirm seaworthy export packing, moisture protection, spare parts packing, and labeling requirements.
Clarify whether pressure vessels, pumps, valves, controls, instruments, and CIP-related components are included in the quoted scope.
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Cooling tower side-stream filtration or pretreatment
Municipal water ultrafiltration projects
Industrial process-water clarification
Pretreatment before RO or advanced membrane systems
Turbidity, colloid, suspended solids, and microbial load reduction in water systems
How we compare
Sourcing options
Request a module-only quotation for replacement or system integration projects.
Request a skid-mounted UF system quotation with pumps, valves, controls, and instruments included.
Request a containerized UF package for overseas project deployment.
Request project customization based on feed-water analysis, target permeate quality, daily capacity, voltage, and site footprint.
Human review
Compliance notes
No CAS number is expected for the UF membrane equipment itself; if chemical cleaning agents, preservatives, or dosing chemicals are included, request CAS, SDS, concentration, and export classification separately.
Verify HS code, country-of-origin statement, commercial invoice, packing list, and certificate of conformity before shipment.
Request technical datasheet, membrane material declaration, operating envelope, feed-water requirements, and performance test report.
Confirm whether any wetted materials require food-contact, potable-water, or project-specific certification in the destination market.
Check whether the shipment includes batteries, chemicals, pressure vessels, electrical control cabinets, or other items that may affect DG, customs, or import documentation.
Do not rely on drinking-water performance claims without independent test reports and destination-market compliance review.
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
cooling water treatment exporterUF membrane systemPVDF hollow fiber membraneultrafiltration water treatmentcooling tower filtrationindustrial water filtermunicipal UF systemmembrane pretreatment systemcontainerized water treatment systemHS code 8421999000
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Is the offer for a complete UF treatment system, membrane module, or customized project package?
What is the required feed-water quality, turbidity, TSS, oil content, temperature, pH range, and expected recovery rate?
What permeate capacity is guaranteed under the buyer's stated feed-water conditions?
What are the membrane flux, design pressure, backwash method, and expected cleaning frequency?
Are pumps, automatic controls, valves, instruments, piping, frame, spare membranes, and commissioning support included?
Can the supplier provide datasheet, drawings, IOM manual, performance test report, warranty terms, and export documents before order confirmation?
What is the packing method for sea freight, and what are the final dimensions and weights per package?
Are any cleaning chemicals, preservatives, dosing agents, or consumables shipped with the equipment? If yes, provide CAS, SDS, concentration, UN number if applicable, and DG status.
Checks before quote
No CAS number is expected for the UF membrane equipment itself; if chemical cleaning agents, preservatives, or dosing chemicals are included, request CAS, SDS, concentration, and export classification separately.
Verify HS code, country-of-origin statement, commercial invoice, packing list, and certificate of conformity before shipment.
Request technical datasheet, membrane material declaration, operating envelope, feed-water requirements, and performance test report.
Confirm whether any wetted materials require food-contact, potable-water, or project-specific certification in the destination market.
Check whether the shipment includes batteries, chemicals, pressure vessels, electrical control cabinets, or other items that may affect DG, customs, or import documentation.
Do not rely on drinking-water performance claims without independent test reports and destination-market compliance review.
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.