What are the payment terms?

The accepted terms of payment are T/T (Telegraphic Transfer).

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Mairui Unmatched Methane Selectivity Breakthrough Biogas Purification Membrane

Name: Mairui Unmatched Methane Selectivity Breakthrough Biogas Purification Membrane
Brand: Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd
SKU: 2194785145

Zhejiang, ChinaHangzhou Mai Rui Gas Engineering Equipment Co., Ltd

US$5,600.00-7,000.00

1 Piece

Product profile

Customization

Available

Membrane Type

Hollow

Type

Gas-permeable membrane

Model NO.

MCH-6140A

Trademark

Mairui

Origin

China

Key features

High Methane Purity: Achieves up to 97% CH4 purity for pipeline injection or vehicle fuel.

High Selectivity: Proprietary polymer membranes ensure >97% methane recovery rates.

Low Energy Consumption: Reduces operational energy by 30-50% compared to traditional methods.

Long Lifespan: Fouling-resistant surface treatment ensures 5-8 years of service life.

No Chemicals Required: Physical separation process eliminates need for chemicals or high pressure.

Global Validation: Proven performance in 500+ projects across Europe and Southeast Asia.

Full Lifecycle Support: Includes feasibility analysis, technical assistance, and membrane replacement.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hangzhou Mai Rui Gas Engineering Equipment Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 0 year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.00h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryMairui Gas Engineering Equipment Co., Ltd. operates across gas compression manufacturing, gas product sales, engineering research, and related trading activities. It describes applications in manufacturing, laboratories, laser processing, and biogas upgrading, and states that it provides technical training and after-sales support. However, the supplier reports no supplier-management-system certification, no overseas agents or branches, no overseas warehouse or showroom, and no exporting experience. Its R&D profile is limited: it is not identified as a professional technical supplier, has no new products in the past year, and does not provide ODM, SDK, 3D design, or branded OEM services. Customization from samples is available. Quality control is handled by one inspector, with finished-product inspections guided by instructions but lacking written records. Lead time is stated as within 15 working days in both peak and off-season, although service procedures and approved-supplier lists lack complete records...

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No other certification evidence is provided, so certification holding cannot be assessed as a strength.

After-Sales capabilityThe supplier states that it provides ongoing support, technical training, and after-sales service. However, it has no overseas agents or branches, serves zero listed overseas countries, has no overseas warehouse or showroom, and its service procedures have no records, indicating stated support but limited documented and international service infrastructure.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no SDK, no 3D software design service, and no professional technical-supplier R&D capability. These explicit limitations indicate weak demonstrated innovation capability.

Customization capabilityCustomization from samples is explicitly available and is listed under both R&D design services and design-services capability. This supports sample-based customization, although no evidence is provided for broader product development, ODM, or 3D design services.

Product Q&A

Q:What is the maximum methane purity achievable?

The membrane modules can produce high-purity methane with CH4 purity up to 97%.

Q:What is the expected lifespan of the membrane?

The special surface treatment resists fouling, ensuring a membrane lifespan of 5 to 8 years.

Q:How much energy can be saved compared to traditional methods?

The system reduces operational energy consumption by 30% to 50% compared to PSA or water scrubbing methods.

Q:What types of biogas sources are supported?

It is suitable for agricultural biogas, landfill gas, and industrial wastewater treatment biogas.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

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Mairui Unmatched Methane Selectivity Breakthrough Biogas Purification Membrane