Is the membrane suitable for high-pressure operation?

Yes, the membrane features permanent hydrophilicity and can be operated in high pressure for a long time without flux attenuation.

What is the bubble pressure of the membrane?

The bubble pressure is greater than or equal to 0.03 MPa.

Advanced Lined Reinforced PVDF Hollow Fiber Membrane System

Name: Advanced Lined Reinforced PVDF Hollow Fiber Membrane System
Brand: Ningbo Shuiyi Membrane Technology Development Co., Ltd.
SKU: 1963399115

Zhejiang, ChinaNingbo Shuiyi Membrane Technology Development Co., Ltd.

US$10.00-15.00

5,000 Square Meters

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

Membrane Type

Hollow

Type

Model NO.

cPVDF-2.6

Outside Diameters

2.6 mm

Pore Size

0.1~0.2 Um

Max Naclo Tolerance Concentration

3000 Mg/L

Operating Mode

Outside to Inside

Transport Package

Standard Export Package

Specification

Lined reinforced PVDF hollow fiber

Trademark

SHUIYI or Customized

Origin

Made in China

HS Code

8421999090

Production Capacity

1000000 Square Meters/Year

Key features

Permanent Hydrophilicity: Unique modification technology ensures high flux and stable operation under high pressure without attenuation.

High Fouling Resistance: Asymmetrical rigid sponge gradient structure provides high porosity and excellent hydrophilicity to resist fouling.

High Mechanical Strength: Hook-woven tube lining support withstands high-strength air scrubbing and hydraulic flushing without peeling.

Superior Chemical Resistance: PVDF material resists acids, alkalis, and oxidants with max NaClO tolerance up to 5000ppm.

Easy Cleaning and Recovery: Membrane flux is easily cleaned and recovered, extending the overall membrane life significantly.

Customization Available: Offers full, minor, and flexible customization options based on samples or designs.

Wide Application Range: Suitable for domestic sewage treatment, water reuse, and various industrial wastewater treatment fields.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Ningbo Shuiyi Membrane Technology Development Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established membrane-product R&D and customization capabilities, including ODM services, sample/design-based customization, and a professional R&D center. It holds RoHS and multiple management-system certifications, including ISO9001:2015, ISO45001:2018, and ISO14001. Production evidence covers UF membrane, nanofiltration membrane, and membrane filament lines, with standardized finished-product inspection procedures. Service evidence shows participation in Vietwater 2024, stated lead times within 15 workdays in both peak and off-season periods, and access to Ningbo and Shanghai ports. However, the supplier reports no overseas warehouse, showroom, agent, or branch, no SDK availability, no Fortune 500 cooperation, and no established AI-based sustainable-development management capability. Financial information is represented only by years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is a membrane-material and membrane-product manufacturer with its own R&D center, production lines for UF membranes, nanofiltration membranes, and membrane filaments, and capability to provide ODM and OEM services. This indicates a manufacturer with design and development functions rather than only a trading role.

CertificationsThe supplier reports RoHS product compliance certification and ISO9001:2015, ISO45001:2018, ISO14001, and other management-system certifications. These explicitly documented certifications support compliance and management-system capability.

R&D capabilityThe supplier has a professional R&D center covering material and water-quality testing, equipment development, pilot testing, and technical exchanges; it reports new products during the past year, ODM services, cooperation with well-known R&D institutions, and seven R&D engineers. The lack of an available SDK is a limitation for software-related integration, but the evidence supports product and materials innovation capability.

Production capacityThe supplier reports UF membrane, nanofiltration membrane, and membrane filament production lines, as well as documented and consistently followed finished-product inspection instructions. These records explicitly support manufacturing scope and standardized quality inspection capability.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same design-service capabilities reported across the provided records. This is direct evidence of broad customization coverage.