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Zheyi Pipeline (Wuhan) Co., Ltd.
Custom Ultrafiltration Series
4-Inch Ultrafiltration

4-Inch Ultrafiltration

High-performance membrane shells tailored for 4-inch ultrafiltration membrane elements are designed with the same engineering parameters as the original factory to ensure seamless adaptation and zero performance loss. It can provide original replacement quality for global membrane manufacturers at a lower price and can be customized in length and size.

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Parameter Application Technical Standards
  • Serial number

    Name

    Specification

    Material

    Color

    BOM quantity

    1

    Connectors

    dn32

    UPVC

    Dark Gray

    4

    2

    O-ring

    29.8*3.1

    EPDM

    black

    4

    3

    Logai

    dn90

    UPVC

    Dark Gray

    2

    4

    O-Ring

    D85*3

    EPDM

    black

    2

    5

    Pads

    4"

    No.

    black

    2

    6

    Bandage

    4"

    304

    black

    2

    7

    Membrane tube

    dn90*3.5

    UPVC

    White

    1

    8

    Encapsulated body

    dn90

    UPVC

    Dark Gray

    2

    9

    Head cover

    dn90

    UPVC

    Dark Gray

    2

    10

    Fastening cover

    dn32

    UPVC

    Dark Gray

    4

    Unit/Parameter

    D

    L

    L1

    L2

    L3

    L4

    H

    H1

    4060

    90

    1124

    894

    925

    1000

    1070

    110.5

    83.5

    Support customization of various non-standard size membrane shells.

Company
Zheyi Pipeline (Wuhan) Co., Ltd.
Zheyi Pipeline (Wuhan) Co., Ltd.

ZHEYI Group is China 4-Inch Ultrafiltration Suppliers and Custom 4-Inch Ultrafiltration Factory. We were founded in 2007, specializing in R&D, manufacturing, selling, and service of industrial pipelines of CPVC, and UPVC. It has obtained a Production License of Special Equipment, Zhejiang Province water-related products sanitary license approval document, IS09001 quality management system certificate, IS014001 environmental management system certificate, IS045001 occupational health and safety management system certificate and other certificates. It also holds more than 50 independent intellectual property rights and self-management import and export power. To provide diversified products and better service, the company has introduced advanced technology, tooling equipment, and unique raw materials and management systems from Germany and America. Over the years, our products are widely used in the chemical industry, metallurgy, photovoltaic, nuclear power, lithium, electronic semiconductor, food, medicine, automotive, industrial water treatment and other industries in acid and alkali liquid, ultra-pure water, drinking water, electronic grade water, industrial wastewater pipeline transportation. Currently, ZHEYI Group has set up over 30 sales companies nationwide. Categories of products are exported to Europe, America, Southeast Asia and other countries and regions. Our products are welcomed by customers in domestic and international markets.

Certificate Of Honor
  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • ISO 45001:2018
  • ISO:45001-2018 En
  • national high-tech enterprise
  • Certificate
  • Certificate
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