What is the lead time for delivery?

The average lead time is one month for both peak and off-season.

Can this membrane replace other brands?

Yes, it is a cross replacement for brands like Koch, Synder, Microdyn Nadir, Nanostone, and DOW.

Is a free sample available?

Yes, free testing samples are available upon request.

pH Stable Membrane, 8inch, Acid and Caustic Recovery, Mwco: 200-400 Dalton

Name: pH Stable Membrane, 8inch, Acid and Caustic Recovery, Mwco: 200-400 Dalton
Brand: RisingSun Membrane Technology (Beijing) Co., Ltd.
SKU: 1928246572

Beijing, ChinaRisingSun Membrane Technology (Beijing) Co., Ltd.

US$2,500.00-2,800.00

1 Piece

Sample price:US$2500.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

NF-8040

Membrane Material

Composite

Mwco

200-400 Dalton

Operation Pressure

15-35 Bar

Length

40inch

Acid Resitance

15% H2so4

Caustic

20% Naoh

Transport Package

Pallet

Specification

4040/8040

Trademark

RisingSun

Origin

China

HS Code

84219990

Production Capacity

500piece / Month

Key features

Wide pH Stability: Continuous operation pH range of 0-14 for acid and caustic recovery.

High Pressure Resistance: Max operating pressure up to 510 psi (35 bar) for robust performance.

OEM/ODM Service: Full and minor customization options available with flexible design support.

Cross-Brand Compatibility: Direct replacement for Koch, Synder, Microdyn Nadir, Nanostone, and DOW.

Competitive Pricing: Low MOQ of 1 piece with competitive price and fast delivery options.

Free Sample Testing: Free testing samples available to verify performance before purchase.

Company profile

Patents AwardedExhibition ExperienceManagement CertificationR&D Capabilities

RisingSun Membrane Technology (Beijing) Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.03h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company offering membrane filtration products and related components. It holds an ISO9001:2015 certificate and reports five quality assurance and quality control inspectors, with finished-product inspections conducted by random sampling under documented and consistently followed instructions. Customization, ODM, and OEM services are available, but the supplier is not identified as a professional technical supplier, does not provide 3D software design services, and reported no new products in the past year. Service-management documentation is incomplete: records exist for service capability assessment, but written procedures or records are absent for corrective actions and complaint handling. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Financial information is present only as year labels, so financial credibility cannot be assessed.

CertificationsThe supplier reports an ISO9001:2015 certificate in both supplier-management certification and sustainable-development management information. The slices do not provide certificate scope, validity, or verification details, but they do explicitly evidence certification holding.

After-Sales capabilityService capability has relevant records and an approved-supplier list with some supplier names, but there are no written procedures or records for corrective and preventive actions or effective customer-complaint handling. Overseas support is also limited because the supplier has no overseas warehouse, showroom, agent, or branch, although it has attended an offline trade show.

R&D capabilityThe supplier does not provide 3D software design services, has no available SDK, and reported no new products during the past year. It does offer ODM services and OEM services for popular brands, but the evidence does not demonstrate recent product innovation or technical R&D strength.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, which supports a demonstrated ability to handle customized requirements.