What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What are the main applications for this filter?

It is widely used in drinking water treatment, food and beverage, electronics, industrial water treatment, plating, and chemicals.

Darlly Made Hairy Surface PP Melt Blown

Name: Darlly Made Hairy Surface PP Melt Blown
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 818623155

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$0.40

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Outside Diameter

63mm,115mm

Inside Diameter

28mm,30mm

Model NO.

DLPP

Length

9.75'',9.87'',10'',20'',30'',40'',50'',60''

Filter Media

End Caps

Cores

Gasket/O-Ring

Silicone, EPDM, NBR, FKM

Removal Rating

1,3,5,10,25,50,75,100,150um

Maximun Diffential Pressure

2.0bar@21℃

Maximum Operating Temperature

75 ℃

Transport Package

Carton

Specification

10", 20", 30", 40"

Trademark

Darlly

Origin

Made in China

HS Code

84219990

Production Capacity

300000PCS/Year

Key features

Customizable Dimensions: Available in various outside diameters, inside diameters, and lengths to fit specific needs.

Multi-Material Options: Gaskets and cores can be customized with Silicone, EPDM, NBR, or FKM materials.

Precise Filtration Ratings: Offers removal ratings from 1 to 150um for targeted contaminant removal.

Glue-Free Construction: Made of 100% pure polypropylene fused without chemical glues or binders.

FDA Compliant Material: Manufactured using FDA compliance materials ensuring safety for sensitive applications.

High Dirt Holding Capacity: Three-layer structure with hairy surface extends filtration area and holds more pollutants.

Wide Chemical Compatibility: Suitable for diverse applications including chemicals, solvents, and drinking water.

Custom Manufacturing: OEM services available for products not found in standard catalogs.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.30hTerms 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.

Product Q&A

Q:What materials are used for the filter cartridge?

The cartridge is made of 100% pure polypropylene resin without any chemical glues. End caps and cores are also PP, while gaskets can be Silicone, EPDM, NBR, or FKM.

Q:What are the available filtration ratings?

The filter cartridges offer removal ratings of 1, 3, 5, 10, 25, 50, 75, 100, and 150 microns.

Q:Can the dimensions be customized?

Yes, outside diameters (63mm, 115mm), inside diameters (28mm, 30mm), and lengths (9.75'' to 60'') are customizable.

Q:What is the maximum operating temperature?

The maximum operating temperature is 75 degrees Celsius.

Q:Is the filter cartridge FDA compliant?

Yes, the materials used are FDA compliant, making it suitable for food and beverage applications.