Are customization options available for O-Rings?

Yes, O-ring materials can be customized to Silicone, NBR, EPDM, or FKM.

What certifications does the product have?

The product holds CE, GS, and RoHS certifications.

Can the housing be used for seawater pretreatment?

Yes, it resists chloride attack better than 316 stainless steel, making it suitable for seawater pretreatment.

Premium Stainless Steel Membrane Housing for Water Purification Systems

Name: Premium Stainless Steel Membrane Housing for Water Purification Systems
Brand: Hangzhou Keyuan Water Treatment Equipment Co.,Ltd
SKU: 2258806815

Zhejiang, ChinaHangzhou Keyuan Water Treatment Equipment Co.,Ltd

US$21.80

10-99 Sets

US$20.40

100-499 Sets

US$18.20

500-999 Sets

US$16.00

1,000+ Sets

Product profile

Customization

Available

Type

Reverse Osmosis

Usage

Environmental Protection, Water Treatment

Model NO.

ABS type

Motive Force

Pressure

Style

Tube

Performance

Efficient Filtration

Certification

CE, GS, RoHS

End Caps

ABS

Work Pressure

300psi

Max Working Temperature

90℃

Shell Material

SUS 304/SUS 316L & ABS

O-Ring Material

Silicone,NBR,EPDM,FKM

Surface Treatment

Mechanical Polishing

Pressure Test Report

Provided

Transport Package

Carton

Specification

4040-40200

Trademark

Keyuan

Origin

Hangzhou, China

HS Code

8421999090

Production Capacity

500000pieces/Month

Key features

Hybrid Construction: Combines high-grade ABS shell with 304/316L stainless steel end caps for optimal strength and corrosion resistance.

Superior Chlorine Resistance: Withstands continuous chlorine exposure up to 10 ppm without degradation, outperforming all-metal housings.

Lightweight Design: 40-60% lighter than all-stainless housings, reducing installation and handling costs significantly.

High Pressure Capacity: Max working pressure of 300 PSI suitable for demanding RO, NF, and UF applications.

Wide pH Tolerance: Compatible with feed waters across pH ranges 2-11 where metallic housings would corrode.

Low Friction Interior: Smooth ABS surface reduces friction loss by 15-20% compared to metallic surfaces for optimized flow.

Multiple Certifications: Certified with CE, GS, and RoHS standards for safety and environmental compliance.

Customizable Materials: O-Ring materials available in Silicone, NBR, EPDM, and FKM to suit specific chemical requirements.

Company profile

Importers and ExportersFast Delivery100% Finished Products InspectionStandardized quality control

Hangzhou Keyuan Water Treatment Equipment Co.,Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableNearest Port: Shanghai, NingboAverage Response Time: ≤0.40hTerms of Payment: T/T, Western Union, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryHangzhou Keyuan Water Treatment Equipment Co., Ltd. is described as a comprehensive water-treatment-equipment enterprise covering research and development, production, sales, and after-sales service. It produces multiple filtration, tank, softening, membrane-shell, and other stainless-steel products. The supplier reports professional technical R&D capability, 3D software design services, and broad customization options. Quality assurance and raw-material traceability are stated, but corrective-action and complaint-handling procedures have no written records. The supplier has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or offline trade-show participation. Financial information is insufficient for a meaningful credibility assessment, and no customer cases or certifications are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a comprehensive enterprise engaged in R&D, production, sales, and after-sales service for water-treatment equipment. Its stated business scopes also include environmental-protection equipment, membrane materials, and equipment for food, beverage, pharmaceutical, oil-refining, and chemical applications.

R&D capabilityThe supplier explicitly reports professional technical R&D capability and the ability to provide 3D software design services. Its stated R&D and production scope includes water-treatment equipment, new membrane materials, and environmental-protection equipment, supporting a positive assessment of technical innovation capability.

Production capacityThe supplier states that it researches and manufactures mechanical, precision, bag, membrane, tank, softening, and other water-treatment products, with additional equipment-manufacturing scopes across several industries. However, it reports no inventory capability and no valid manufacturing-capacity contract with an associated subcontractor; these limitations do not negate its stated manufacturing operations but constrain the evidence for flexible fulfillment capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization capability.