Does the product have international certifications?

Yes, the product is certified under ISO9001:2015.

What is the flow pattern of the filter?

The flow pattern is from Outside to Inside.

Darlly String Wound Filter Cartridge Sediment Element for Steel Mill Water Treatment

Name: Darlly String Wound Filter Cartridge Sediment Element for Steel Mill Water Treatment
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 769105072

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$8.00

50 Pieces

Product profile

Customization

Available

Material

Application

Industry, Food and Beverage, Power Plant Water Treatment

Model NO.

BUL

Type

Wound Filter

Filter Connector

DOE/222/226

Filtration Grade

PRE Filter

Flow Pattern

Outside to Inside

Warranty of Core Components

1 Year

Brand Name

Blueflo

Removal Rating

1/5 μm

ID

28mm/3mm

Od

63mm/115mm

Certification

ISO9001:2015

Support Core

Stainless Steel

Transport Package

POF/ Shrink Wrapped/Polybag

Specification

60''/70''

Trademark

Darlly

Origin

Hangzhou

HS Code

84219990

Production Capacity

3000 PCS Per Day

Key features

High Performance Media: Specially treated fibers with high performance for effective depth filtration.

Extended Service Life: Long service life reduces replacement frequency and manpower costs.

High Flow Rate: High flow rate design ensures low investment and efficient operation.

Large Filter Area: Length up to 70 inches provides large filter area to reduce housing dimensions.

ISO9001 Certified: Strictly follows ISO9001:2015 quality management system with advanced QC equipment.

Stainless Steel Core: Support core made of stainless steel for durability and structural integrity.

Wide Application Scope: Suitable for steel mills, power plants, food & beverage, and seawater desalination.

25 Years Experience: Manufacturer with over 25 years of experience in filter cartridge development.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.34hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryHANGZHOU DARLLY FILTRATION EQUIPMENT CO., LTD. demonstrates broad customization, R&D, ODM, OEM, inventory, and export capabilities. It reports 19 years of export experience, self-operated import/export rights, structured finished-product inspection, and documented complaint-handling and corrective-action procedures. The supplier has valid contracts with associated subcontractors and 16 qualified service suppliers. However, no overseas warehouse, showroom, agents, branches, or overseas service countries are reported. Financial credibility cannot be assessed because the provided financial entries only identify years, without financial performance or monetary data. Certification holdings, production scale, and detailed customer outcomes are also not evidenced. Customer-case evidence is limited to one named buyer and participation in one offline trade show.

Supplier typeThe supplier is presented as an export-oriented manufacturer/service provider with self-operated import/export rights, 19 years of export experience, inventory capacity, and valid contracts with associated subcontractors. Shipment records identify filtration cartridge products and one associated buyer, while no overseas branches, agents, warehouses, or showrooms are reported.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, with written service-assessment procedures and a partially provided approved-supplier list. However, it reports no overseas agents, branches, or overseas service countries, limiting evidence of local international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad design customization, an available SDK, and ERP-based digital management covering production, procurement, quality control, and logistics. These entries support active R&D and digital-process capability, although no specific innovation outputs or technical performance metrics are provided.

Production capacityProduction-related evidence includes uniformly followed finished-product inspection instructions, inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and 16 qualified suppliers. The slices do not provide production volume, facility scale, or equipment details, but the documented operating controls support a positive capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports R&D capability, new-product activity within the past year, and ODM service, directly supporting a broad customization offering.

Client casesEvidence includes participation in the German Filtration & Separation Exhibition and a shipment-related record naming DAX WATER TECH INDUSTRIES PRIVATE LIMITED as an associated buyer for two spun cartridge filter specifications. The slices do not provide multiple verified case studies, project outcomes, or customer testimonials, so the evidence is limited but positive.