What payment terms are accepted?

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

Are these filters suitable for oilfield applications?

Yes, they are specifically designed for oilfield fluids, including completion, work over, and gravel pack fluids.

Mff Series Pleated Filter Cartridges for Injection Water Using

Name: Mff Series Pleated Filter Cartridges for Injection Water Using
Brand: Hangzhou Darlly Filtration Equipment Co., Ltd.
SKU: 2095267145

Zhejiang, ChinaHangzhou Darlly Filtration Equipment Co., Ltd.

US$10.00-50.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

PP, Pet, Glass Fiber

Application

Industry, Food and Beverage, Medicine

Model NO.

MFF

Type

Oil Filter

Filter Connector

222/226

Filtration Grade

Medium Filter

Transport Package

Polybag

Trademark

Darlly

Origin

Hangzhou

HS Code

8421999090

Key features

Thermal Welded Construction: Fully thermal welded without glues for safe operation with high temperature fluids, acids, and solvents.

High Efficiency Filtration: Beta5000 rating (99.98% efficiency) for glass fiber media with consistent pore size.

Durable 3-Layer Media: Glass fiber media with PET support layer offers maximum removal, strength, and stability.

Harsh Environment Resistance: Rigid outer cage and synthetic fibers designed for oilfield and harsh chemical environments.

Long Service Life: Large filtration area and depth filtration provide extended life and low change-out frequency.

Wide Micron Range: Available in a wide range of microns to protect oilfield formations.

Versatile Applications: Suitable for completion fluids, work over fluids, gravel pack, and wastewater treatment.

Multiple Material Options: Constructed from PP, PET, or Glass Fiber to meet specific filtration needs.

Company profile

Hangzhou Darlly Filtration Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.75hTerms 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 is the filtration efficiency of the glass fiber media?

The glass fiber media achieves a Beta5000 rating, which corresponds to 99.98% effective efficiency.

Q:What are the available dimensions for the filter cartridges?

The cartridges come in outer diameters of 64mm, 66mm, and 69mm, with inner diameter of 28mm and lengths of 30' or 40'.

Q:Can these filters be used with high-temperature fluids?

Yes, the fully thermal welded construction ensures safe usage with high-temperature fluids, acids, diesel, and solvents.

Q:What materials are used to construct these filter cartridges?

They are manufactured using PP, PET, or Glass Fiber materials with a rigid outer cage.

Q:What is the lead time for production?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

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Mff Series Pleated Filter Cartridges for Injection Water Using